<?xml version="1.0" encoding="UTF-8"?>
<CT_CodelistCatalogue xmlns="http://standards.iso.org/iso/19115/-3/cat/1.0" 
   xmlns:gco="http://standards.iso.org/iso/19115/-3/gco/1.0" xmlns:gml="http://www.opengis.net/gml/3.2" 
   xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml32="http://www.opengis.net/gml/3.2" 
   xmlns:cat="http://standards.iso.org/iso/19115/-3/cat/1.0" 
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://standards.iso.org/iso/19115/-3/cat/1.0 http://standards.iso.org/iso/19115/-3/cat/1.0/cat.xsd
   http://standards.iso.org/iso/19115/-3/gco/1.0 http://standards.iso.org/iso/19115/-3/gco/1.0/gco.xsd
   http://www.opengis.net/gml/3.2 http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19136_Schemas/gml.xsd
   http://www.w3.org/1999/xlink http://www.w3.org/1999/xlink.xsd">
   <!--
      This codelist catalog was created during 2017-09 by Ted Habermann several problems were identified in the earlier version:
      1) the cat:identifier/gco:ScopedName elements included the names of the codelists, i.e.
         <cat:cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_creation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="isotc211">CI_DateTypeCode_creation</gco:ScopedName>
               </cat:identifier>
               <cat:cat:definition>
                  <gco:CharacterString>date identifies when the resource was brought into
                     existence</gco:CharacterString>
               </cat:cat:definition>
            </cat:CT_CodelistValue>
         </cat:cat:codeEntry>
      2) The identifier/@codeSpace attributes were not very specific, i.e. "isotc211"
    -->
   <cat:name>
      <gco:CharacterString>ISO 19115-1 Codelists</gco:CharacterString>
   </cat:name>
   <cat:scope>
      <gco:CharacterString>Codelists for description of metadata datasets compliant with ISO/TC 211 19115-1.</gco:CharacterString>
   </cat:scope>
   <cat:fieldOfApplication>
      <gco:CharacterString>Codelists used in ISO 19115-3 metadata records</gco:CharacterString>
   </cat:fieldOfApplication>
   <cat:versionNumber>
      <gco:CharacterString>1.1</gco:CharacterString>
   </cat:versionNumber>
   <cat:versionDate>
      <gco:Date>2017-09-10</gco:Date>
   </cat:versionDate>
   <cat:codelistItem>
      <cat:CT_Codelist id="CI_DateTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_DateTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_DateTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>identification of when a given event occurred</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>identification of when a given event occurred</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_creation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">creation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">creation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when the resource was brought into existence</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when the resource was brought into existence</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_publication">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">publication</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">publication</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when the resource was issued</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when the resource was issued</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_revision">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">revision</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">revision</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when the resource was examined or re-examined and improved or amended</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when the resource was examined or re-examined and improved or amended</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_expiry">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">expiry</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">expiry</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource expires </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource expires </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_lastUpdate">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">lastUpdate</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">lastUpdate</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource was last updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource was last updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_lastRevision">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">lastRevision</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">lastRevision</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource was last reviewed</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource was last reviewed</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_nextUpdate">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">nextUpdate</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">nextUpdate</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource will be next updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource will be next updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_unavailable">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">unavailable</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">unavailable</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource became not available or obtainable</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource became not available or obtainable</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_inForce">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">inForce</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">inForce</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource became in force</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource became in force</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_adopted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">adopted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">adopted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource was adopted</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource was adopted</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_deprecated">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">deprecated</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">deprecated</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource was deprecated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource was deprecated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_superseded">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">superseded</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">superseded</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when resource was  superseded or replaced by another resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when resource was  superseded or replaced by another resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_validityBegins">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">validityBegins</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">validityBegins</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>time at which the data are considered to become valid.  NOTE: There could be quite a delay between creation and validity begins</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>time at which the data are considered to become valid.  NOTE: There could be quite a delay between creation and validity begins</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_validityExpires">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">validityExpires</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">validityExpires</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>time at which the data are no longer considered to be valid</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>time at which the data are no longer considered to be valid</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_released">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">released</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">released</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the date that the resource shall be released for public access</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the date that the resource shall be released for public access</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_DateTypeCode_distribution">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">distribution</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">distribution</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>date identifies when an instance of the resource was distributed</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>date identifies when an instance of the resource was distributed</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="CI_OnLineFunctionCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_OnLineFunctionCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_OnLineFunctionCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>function performed by the resource</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>function performed by the resource</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_download">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">download</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">download</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online instructions for transferring data from one storage device or system to another</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online instructions for transferring data from one storage device or system to another</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_information">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">information</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">information</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online information about the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online information about the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_offlineAccess">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">offlineAccess</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">offlineAccess</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online instructions for requesting the resource from the provider</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online instructions for requesting the resource from the provider</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_order">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">order</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">order</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online order process for obtaining the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online order process for obtaining the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_search">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">search</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">search</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online search interface for seeking out information about the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online search interface for seeking out information about the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_completeMetadata">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">completeMetadata</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">completeMetadata</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>complete metadata provided</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>complete metadata provided</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_browseGraphic">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">browseGraphic</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">browseGraphic</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>browse graphic provided</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>browse graphic provided</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_upload">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">upload</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">upload</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online resource upload capability provided</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online resource upload capability provided</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_emailService">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">emailService</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">emailService</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online email service provided</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online email service provided</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_browsing">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">browsing</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">browsing</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>online browsing provided</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>online browsing provided</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_OnLineFunctionCode_fileAccess">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">fileAccess</gco:ScopedName>
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                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">pointOfContact</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">pointOfContact</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>party who can be contacted for acquiring knowledge about or acquisition of the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>party who can be contacted for acquiring knowledge about or acquisition of the resource</gco:CharacterString>
               </cat:description>
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         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_principalInvestigator">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">principalInvestigator</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">principalInvestigator</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>key party responsible for gathering information and conducting research</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>key party responsible for gathering information and conducting research</gco:CharacterString>
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            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_processor">
               <cat:identifier>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">processor</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>party who has processed the data in a manner such that the resource has been modified</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>party who has processed the data in a manner such that the resource has been modified</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_publisher">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">publisher</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">publisher</gco:ScopedName>
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               <cat:description>
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            <cat:CT_CodelistValue id="CI_RoleCode_author">
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               <cat:description>
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               <cat:name>
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               <cat:definition>
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               <cat:description>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_coAuthor">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">coAuthor</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>party who jointly authors the resource</gco:CharacterString>
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               <cat:description>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_collaborator">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">collaborator</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>party who assists with the generation of the resource other than the principal investigator</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>party who assists with the generation of the resource other than the principal investigator</gco:CharacterString>
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            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_editor">
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                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">editor</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">editor</gco:ScopedName>
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                  <gco:CharacterString>party who reviewed or modified the resource to improve the content</gco:CharacterString>
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               <cat:description>
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            </cat:CT_CodelistValue>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_mediator">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">mediator</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>a class of entity that mediates access to the resource and for whom the resource is intended or useful</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>a class of entity that mediates access to the resource and for whom the resource is intended or useful</gco:CharacterString>
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            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_rightsHolder">
               <cat:identifier>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">rightsHolder</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>party owning or managing rights over the resource</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>party owning or managing rights over the resource</gco:CharacterString>
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         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_contributor">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">contributor</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>party contributing to the resource</gco:CharacterString>
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               <cat:description>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_funder">
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               <cat:name>
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               <cat:description>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_RoleCode_stakeholder">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">stakeholder</gco:ScopedName>
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         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="CI_TelephoneTypeCode">
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            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_TelephoneTypeCode</gco:ScopedName>
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         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">CI_TelephoneTypeCode</gco:ScopedName>
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         <cat:definition>
            <gco:CharacterString>type of telephone</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>type of telephone</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_TelephoneTypeCode_voice">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">voice</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">voice</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>telephone provides voice service</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>telephone provides voice service</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_TelephoneTypeCode_fax">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">fax</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">fax</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>telephone provides facsimile service</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>telephone provides facsimile service</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="CI_TelephoneTypeCode_sms">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">sms</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/cit/1.0">sms</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>telephone provides sms service</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>telephone provides sms service</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
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      <cat:CT_Codelist id="DS_AssociationTypeCode">
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            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">DS_AssociationTypeCode</gco:ScopedName>
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            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">DS_AssociationTypeCode</gco:ScopedName>
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         <cat:definition>
            <gco:CharacterString>justification for the correlation of two resources</gco:CharacterString>
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         <cat:description>
            <gco:CharacterString>justification for the correlation of two resources</gco:CharacterString>
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                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">crossReference</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">crossReference</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>reference from one resource to another</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>reference from one resource to another</gco:CharacterString>
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         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_largerWorkCitation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">largerWorkCitation</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">largerWorkCitation</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>reference to a master resource of which this one is a part</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>reference to a master resource of which this one is a part</gco:CharacterString>
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               <cat:name>
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               <cat:definition>
                  <gco:CharacterString>part of same structured set of data held in a computer</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>part of same structured set of data held in a computer</gco:CharacterString>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_stereoMate">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">stereoMate</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">stereoMate</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>part of a set of imagery that when used together, provides three-dimensional images</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>part of a set of imagery that when used together, provides three-dimensional images</gco:CharacterString>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_isComposedOf">
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               <cat:name>
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               <cat:definition>
                  <gco:CharacterString>reference to resources that are parts of this resource</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>reference to resources that are parts of this resource</gco:CharacterString>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_collectiveTitle">
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                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">collectiveTitle</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">collectiveTitle</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>common title for a collection of resources. NOTE:  title identifies elements of a series collectively, combined with information about what volumes are available at the source cite</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>common title for a collection of resources. NOTE:  title identifies elements of a series collectively, combined with information about what volumes are available at the source cite</gco:CharacterString>
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         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_series">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">series</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">series</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>associated through a common heritage such as produced to a common product specification</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>associated through a common heritage such as produced to a common product specification</gco:CharacterString>
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         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_AssociationTypeCode_dependency">
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">dependency</gco:ScopedName>
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               <cat:description>
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            <cat:CT_CodelistValue id="DS_AssociationTypeCode_revisionOf">
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               <cat:name>
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                  <gco:CharacterString>resource is a revision of associated resource</gco:CharacterString>
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               <cat:description>
                  <gco:CharacterString>resource is a revision of associated resource</gco:CharacterString>
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      <cat:CT_Codelist id="DCPList">
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            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">DCPList</gco:ScopedName>
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         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">DCPList</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
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         <cat:description>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
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            <cat:CT_CodelistValue id="DCPList_XML">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">XML</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">XML</gco:ScopedName>
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               <cat:definition>
                  <gco:CharacterString>Extensible Markup Language</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Extensible Markup Language</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_CORBA">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">CORBA</gco:ScopedName>
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               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">CORBA</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Common Object Request Broker Architecture</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Common Object Request Broker Architecture</gco:CharacterString>
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            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_JAVA">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">JAVA</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">JAVA</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Object-oriented programming language</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Object-oriented programming language</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_COM">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">COM</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">COM</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Component Object Model</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Component Object Model</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_SQL">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SQL</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SQL</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Structured Query Language</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Structured Query Language</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_SOAP">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SOAP</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SOAP</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Simple Object Access Protocol</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Simple Object Access Protocol</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_Z3950">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">Z3950</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">Z3950</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>ISO 23950 </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>ISO 23950 </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_HTTP">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">HTTP</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">HTTP</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>HyperText Transfer Protocol</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>HyperText Transfer Protocol</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_FTP">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">FTP</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">FTP</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>File Transfer Protocol</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>File Transfer Protocol</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DCPList_WebServices">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">WebServices</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">WebServices</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Web service</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Web service</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="DS_InitiativeTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">DS_InitiativeTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">DS_InitiativeTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>type of aggregation activity in which resources are related</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>type of aggregation activity in which resources are related</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_campaign">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">campaign</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">campaign</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>series of organized planned actions </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>series of organized planned actions </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_collection">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">collection</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">collection</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>accumulation of resources assembled for a specific purpose</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>accumulation of resources assembled for a specific purpose</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_exercise">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">exercise</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">exercise</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>specific performance of a function or group of functions</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>specific performance of a function or group of functions</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_experiment">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">experiment</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">experiment</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>process designed to find if something is effective or valid</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>process designed to find if something is effective or valid</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_investigation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">investigation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">investigation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>search or systematic inquiry</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>search or systematic inquiry</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_mission">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">mission</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">mission</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>specific operation of a data collection system</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>specific operation of a data collection system</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_sensor">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">sensor</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">sensor</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>device or piece of equipment which detects or records</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>device or piece of equipment which detects or records</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_operation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">operation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">operation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>action that is part of a series of actions</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>action that is part of a series of actions</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_platform">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">platform</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">platform</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>vehicle or other support base that holds a sensor</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>vehicle or other support base that holds a sensor</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_process">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">process</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">process</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>method of doing something involving a number of steps</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>method of doing something involving a number of steps</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_program">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">program</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">program</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>specific planned activity</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>specific planned activity</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_project">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">project</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">project</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>organized undertaking, research, or development</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>organized undertaking, research, or development</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_study">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">study</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">study</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>examination or investigation </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>examination or investigation </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_task">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">task</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">task</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>piece of work</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>piece of work</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="DS_InitiativeTypeCode_trial">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">trial</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">trial</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>process of testing to discover or demonstrate something</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>process of testing to discover or demonstrate something</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_CellGeometryCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_CellGeometryCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_CellGeometryCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>code indicating the geometry represented by the grid cell value</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>code indicating the geometry represented by the grid cell value</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CellGeometryCode_point">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">point</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">point</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>each cell represents a point</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>each cell represents a point</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CellGeometryCode_area">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">area</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">area</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>each cell represents an area</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>each cell represents an area</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CellGeometryCode_voxel">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">voxel</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">voxel</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>each cell represents a volumetric measurement on a regular grid in three dimensional space</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>each cell represents a volumetric measurement on a regular grid in three dimensional space</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CellGeometryCode_stratum">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">stratum</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">stratum</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>height range for a single point vertical profile</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>height range for a single point vertical profile</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ClassificationCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">MD_ClassificationCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">MD_ClassificationCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>name of the handling restrictions on the resource</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>name of the handling restrictions on the resource</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_unclassified">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">unclassified</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">unclassified</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>available for general disclosure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>available for general disclosure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_restricted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">restricted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">restricted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>not for general disclosure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>not for general disclosure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_confidential">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">confidential</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">confidential</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>available for someone who can be entrusted with information</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>available for someone who can be entrusted with information</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_secret">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">secret</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">secret</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>kept or meant to be kept private, unknown, or hidden from all but a select group of people</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>kept or meant to be kept private, unknown, or hidden from all but a select group of people</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_topSecret">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">topSecret</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">topSecret</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>of the highest secrecy</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>of the highest secrecy</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_SBU">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">SBU</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">SBU</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>although unclassified, requires strict controls over its distribution</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>although unclassified, requires strict controls over its distribution</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_forOfficialUseOnly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">forOfficialUseOnly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">forOfficialUseOnly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>unclassified information that is to be used only for official purposes determined by the designating body</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>unclassified information that is to be used only for official purposes determined by the designating body</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_protected">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">protected</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">protected</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compromise of the information could cause damage</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compromise of the information could cause damage</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ClassificationCode_limitedDistribution">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">limitedDistribution</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">limitedDistribution</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>desimination limited by designating body</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>desimination limited by designating body</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_CoverageContentTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">MD_CoverageContentTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">MD_CoverageContentTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>specific type of information represented in the cell</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>specific type of information represented in the cell</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_image">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">image</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">image</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>meaningful numerical representation of a physical parameter that is not the actual value of the physical parameter</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>meaningful numerical representation of a physical parameter that is not the actual value of the physical parameter</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_thematicClassification">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">thematicClassification</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">thematicClassification</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>code value with no quantitative meaning, used to represent a physical quantity</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>code value with no quantitative meaning, used to represent a physical quantity</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_physicalMeasurement">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">physicalMeasurement</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">physicalMeasurement</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>value in physical units of the quantity being measured</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>value in physical units of the quantity being measured</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_auxillaryInformation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">auxillaryInformation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">auxillaryInformation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>data, usually a physical measurement, used to support the calculation of the primary physicalMeasurement coverages in the dataset (e.g. grid of aerosol optical thickness used in the calculation of a sea surface temperature product).</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>data, usually a physical measurement, used to support the calculation of the primary physicalMeasurement coverages in the dataset (e.g. grid of aerosol optical thickness used in the calculation of a sea surface temperature product).</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_qualityInformation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">qualityInformation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">qualityInformation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>data used to characterize the quality of the physicalMeasurement coverages in the dataset. Typically included in a gmi:QE_CoverageResult.</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>data used to characterize the quality of the physicalMeasurement coverages in the dataset. Typically included in a gmi:QE_CoverageResult.</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_referenceInformation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">referenceInformation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">referenceInformation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>reference information used to support the calculation or use of the physicalMeasurement coverages in the dataset (e.g. grids of latitude/longitude used to geolocate the physical measurements).</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>reference information used to support the calculation or use of the physicalMeasurement coverages in the dataset (e.g. grids of latitude/longitude used to geolocate the physical measurements).</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_modelResult">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">modelResult</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">modelResult</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resources with values that are calculated using a model rather than being observed or calculated from observations.</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resources with values that are calculated using a model rather than being observed or calculated from observations.</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_CoverageContentTypeCode_coordinate">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">coordinate</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">coordinate</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>data used to provide coordinate axis values  </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>data used to provide coordinate axis values  </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_DatatypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">MD_DatatypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">MD_DatatypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>datatype of element or entity</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>datatype of element or entity</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_class">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">class</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">class</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>descriptor of a set of objects that share the same attributes, operations, methods, relationships, and behaviour</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>descriptor of a set of objects that share the same attributes, operations, methods, relationships, and behaviour</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_codelist">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">codelist</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">codelist</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>flexible enumeration useful for expressing a long list of values, can be extended</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>flexible enumeration useful for expressing a long list of values, can be extended</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_enumeration">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">enumeration</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">enumeration</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>data type whose instances form a list of named literal values, not extendable</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>data type whose instances form a list of named literal values, not extendable</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_codelistElement">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">codelistElement</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">codelistElement</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>permissible value for a codelist or enumeration </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>permissible value for a codelist or enumeration </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_abstractClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">abstractClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">abstractClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class that cannot be directly instantiated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class that cannot be directly instantiated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_aggregateClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">aggregateClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">aggregateClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class that is composed of classes it is connected to by an aggregate relationship</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class that is composed of classes it is connected to by an aggregate relationship</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_specifiedClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">specifiedClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">specifiedClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>subclass that may be substituted for its superclass</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>subclass that may be substituted for its superclass</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_datatypeClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">datatypeClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">datatypeClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class with few or no operations whose primary purpose is to hold the abstract state of another class for transmittal, storage, encoding or persistent storage</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class with few or no operations whose primary purpose is to hold the abstract state of another class for transmittal, storage, encoding or persistent storage</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_interfaceClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">interfaceClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">interfaceClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>named set of operations that characterize the behaviour of an element</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>named set of operations that characterize the behaviour of an element</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_unionClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">unionClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">unionClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class describing a selection of one of the specified types</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class describing a selection of one of the specified types</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_metaClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">metaClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">metaClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class whose instances are classes</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class whose instances are classes</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_typeClass">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">typeClass</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">typeClass</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>class used for specification of a domain of instances (objects), together with the operations applicable to the objects. A type may have attributes and associations</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>class used for specification of a domain of instances (objects), together with the operations applicable to the objects. A type may have attributes and associations</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_characterString">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">characterString</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">characterString</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>textual information</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>textual information</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_integer">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">integer</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">integer</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>numerical field</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>numerical field</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DatatypeCode_association">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">association</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">association</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>semantic relationship between two classes that involves connections among their instances</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>semantic relationship between two classes that involves connections among their instances</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_DimensionNameTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_DimensionNameTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_DimensionNameTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>name of the dimension</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>name of the dimension</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_row">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">row</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">row</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>ordinate (y) axis</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>ordinate (y) axis</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_column">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">column</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">column</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>abscissa (x) axis</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>abscissa (x) axis</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_vertical">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">vertical</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">vertical</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>vertical (z) axis</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>vertical (z) axis</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_track">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">track</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">track</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>along the direction of motion of the scan point</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>along the direction of motion of the scan point</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_crossTrack">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">crossTrack</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">crossTrack</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>perpendicular to the direction of motion of the scan point</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>perpendicular to the direction of motion of the scan point</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_line">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">line</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">line</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>scan line of a sensor</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>scan line of a sensor</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_sample">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">sample</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">sample</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>element along a scan line</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>element along a scan line</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_DimensionNameTypeCode_time">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">time</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">time</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>duration</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>duration</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_GeometricObjectTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_GeometricObjectTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_GeometricObjectTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>name of point or vector objects used to locate zero-, one-, two-, or three-dimensional spatial locations in the dataset</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>name of point or vector objects used to locate zero-, one-, two-, or three-dimensional spatial locations in the dataset</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_complex">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">complex</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">complex</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>set of geometric primitives such that their boundaries can be represented as a union of other primitives</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>set of geometric primitives such that their boundaries can be represented as a union of other primitives</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_composite">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">composite</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">composite</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>connected set of curves, solids or surfaces</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>connected set of curves, solids or surfaces</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_curve">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">curve</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">curve</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>bounded, 1-dimensional geometric primitive, representing the continuous image of a line</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>bounded, 1-dimensional geometric primitive, representing the continuous image of a line</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_point">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">point</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">point</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>zero-dimensional geometric primitive, representing a position but not having an extent</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>zero-dimensional geometric primitive, representing a position but not having an extent</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_solid">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">solid</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">solid</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>bounded, connected 3-dimensional geometric primitive, representing the continuous image of a region of space</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>bounded, connected 3-dimensional geometric primitive, representing the continuous image of a region of space</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_GeometricObjectTypeCode_surface">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">surface</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">surface</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>bounded, connected 2-dimensional geometric primitive, representing the continuous image of a region of a plane</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>bounded, connected 2-dimensional geometric primitive, representing the continuous image of a region of a plane</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ImagingConditionCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">MD_ImagingConditionCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">MD_ImagingConditionCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>code which indicates conditions which may affect the image</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>code which indicates conditions which may affect the image</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_blurredImage">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">blurredImage</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">blurredImage</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is blurred</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is blurred</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_cloud">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">cloud</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">cloud</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is partially obscured by cloud cover</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is partially obscured by cloud cover</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_degradingObliquity">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">degradingObliquity</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">degradingObliquity</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>acute angle between the plane of the ecliptic (the plane of the Earth s orbit) and the plane of the celestial equator</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>acute angle between the plane of the ecliptic (the plane of the Earth s orbit) and the plane of the celestial equator</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_fog">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">fog</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">fog</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is partially obscured by fog</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is partially obscured by fog</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_heavySmokeOrDust">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">heavySmokeOrDust</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">heavySmokeOrDust</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is partially obscured by heavy smoke or dust</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is partially obscured by heavy smoke or dust</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_night">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">night</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">night</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>image was taken at night</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>image was taken at night</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_rain">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">rain</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">rain</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>image was taken during rainfall</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>image was taken during rainfall</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_semiDarkness">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">semiDarkness</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">semiDarkness</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>image was taken during semi-dark conditions; twilight conditions</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>image was taken during semi-dark conditions; twilight conditions</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_shadow">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">shadow</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">shadow</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is obscured by shadow</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is obscured by shadow</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_snow">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">snow</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">snow</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>portion of the image is obscured by snow</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>portion of the image is obscured by snow</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ImagingConditionCode_terrainMasking">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">terrainMasking</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrc/1.0">terrainMasking</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the absence of collection data of a given point or area caused by the relative location of topographic features which obstruct the collection path between the collector(s) and the subject(s) of interest</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the absence of collection data of a given point or area caused by the relative location of topographic features which obstruct the collection path between the collector(s) and the subject(s) of interest</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_KeywordTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">MD_KeywordTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">MD_KeywordTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>methods used to group similar keywords</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>methods used to group similar keywords</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_discipline">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">discipline</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">discipline</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a branch of instruction or specialized learning</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a branch of instruction or specialized learning</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_place">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">place</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">place</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a location</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a location</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_stratum">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">stratum</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">stratum</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies the layer(s) of any deposited substance or levels within an ordered system</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies the layer(s) of any deposited substance or levels within an ordered system</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_temporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">temporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">temporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a time period related to the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a time period related to the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_theme">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">theme</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">theme</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a particular subject or topic</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a particular subject or topic</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_dataCentre">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">dataCentre</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">dataCentre</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a repository or archive that manages and distributes data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a repository or archive that manages and distributes data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_featureType">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">featureType</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">featureType</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a resource containing or about a collection of feature instances with common characteristics</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a resource containing or about a collection of feature instances with common characteristics</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_instrument">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">instrument</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">instrument</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a device used to measure or compare physical properties</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a device used to measure or compare physical properties</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_platform">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">platform</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">platform</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a structure upon which an instrument is mounted</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a structure upon which an instrument is mounted</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_process">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">process</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">process</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a series of actions or natural occurrences </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a series of actions or natural occurrences </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_project">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">project</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">project</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies an endeavour undertaken to create or modify a product or service</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies an endeavour undertaken to create or modify a product or service</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_service">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">service</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">service</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies an activity carried out by one party for the benefit of another</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies an activity carried out by one party for the benefit of another</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_product">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">product</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">product</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a type of product</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a type of product</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_subTopicCategory">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">subTopicCategory</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">subTopicCategory</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>refinement of a topic category for the purpose of geographic data classification</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>refinement of a topic category for the purpose of geographic data classification</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_KeywordTypeCode_taxon">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">taxon</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">taxon</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>keyword identifies a taxonomy of the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>keyword identifies a taxonomy of the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_MaintenanceFrequencyCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">MD_MaintenanceFrequencyCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">MD_MaintenanceFrequencyCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>frequency with which modifications and deletions are made to the data after it is first produced</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>frequency with which modifications and deletions are made to the data after it is first produced</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_continual">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">continual</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">continual</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is repeatedly and frequently updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is repeatedly and frequently updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_daily">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">daily</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">daily</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated each day</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated each day</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_weekly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">weekly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">weekly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated on a weekly basis</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated on a weekly basis</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_fortnightly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">fortnightly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">fortnightly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated every two weeks</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated every two weeks</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_monthly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">monthly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">monthly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated each month</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated each month</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_quarterly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">quarterly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">quarterly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated every three months</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated every three months</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_biannually">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">biannually</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">biannually</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated twice each year</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated twice each year</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_annually">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">annually</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">annually</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated every year</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated every year</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_asNeeded">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">asNeeded</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">asNeeded</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated as deemed necessary</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated as deemed necessary</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_irregular">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">irregular</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">irregular</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated in intervals that are uneven in duration</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated in intervals that are uneven in duration</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_notPlanned">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">notPlanned</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">notPlanned</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>there are no plans to update the data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>there are no plans to update the data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_unknown">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">unknown</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">unknown</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>frequency of maintenance for the data is not known</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>frequency of maintenance for the data is not known</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_periodic">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">periodic</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">periodic</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated at regular intervals</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated at regular intervals</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_semimonthly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">semimonthly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">semimonthly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource updated twice a monthly</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource updated twice a monthly</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MaintenanceFrequencyCode_biennially">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">biennially</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mmi/1.0">biennially</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource is updated every 2 years</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource is updated every 2 years</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_MediumFormatCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">MD_MediumFormatCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">MD_MediumFormatCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>method used to write to the medium</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>method used to write to the medium</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_cpio">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">cpio</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">cpio</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Copy In / Out (UNIX file format and command)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Copy In / Out (UNIX file format and command)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_tar">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">tar</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">tar</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Tape Archive</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Tape Archive</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_highSierra">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">highSierra</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">highSierra</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>high sierra file system</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>high sierra file system</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_iso9660">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information processing volume and file structure of CD-ROM</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information processing volume and file structure of CD-ROM</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_iso9660RockRidge">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660RockRidge</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660RockRidge</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>rock ridge interchange protocol (UNIX)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>rock ridge interchange protocol (UNIX)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_iso9660AppleHFS">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660AppleHFS</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">iso9660AppleHFS</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>hierarchical file system (Macintosh)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>hierarchical file system (Macintosh)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_MediumFormatCode_udf">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">udf</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrd/1.0">udf</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>universal disk format</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>universal disk format</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ObligationCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">MD_ObligationCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">MD_ObligationCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>obligation of the element or entity</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>obligation of the element or entity</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ObligationCode_mandatory">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">mandatory</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">mandatory</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>element is always required</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>element is always required</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ObligationCode_optional">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">optional</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">optional</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>element is not required</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>element is not required</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ObligationCode_conditional">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">conditional</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mex/1.0">conditional</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>element is required when a specific condition is met</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>element is required when a specific condition is met</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_PixelOrientationCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_PixelOrientationCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_PixelOrientationCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>point in a pixel corresponding to the Earth location of the pixel</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>point in a pixel corresponding to the Earth location of the pixel</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_PixelOrientationCode_center">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">center</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">center</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>point halfway between the lower left and the upper right of the pixel</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>point halfway between the lower left and the upper right of the pixel</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_PixelOrientationCode_lowerLeft">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">lowerLeft</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">lowerLeft</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the corner in the pixel closest to the origin of the SRS; if two are at the same distance from the origin, the one with the smallest x-value</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the corner in the pixel closest to the origin of the SRS; if two are at the same distance from the origin, the one with the smallest x-value</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_PixelOrientationCode_lowerRight">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">lowerRight</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">lowerRight</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>next corner counterclockwise from the lower left</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>next corner counterclockwise from the lower left</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_PixelOrientationCode_upperRight">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">upperRight</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">upperRight</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>next corner counterclockwise from the lower right</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>next corner counterclockwise from the lower right</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_PixelOrientationCode_upperLeft">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">upperLeft</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">upperLeft</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>next corner counterclockwise from the upper right</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>next corner counterclockwise from the upper right</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ProgressCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_ProgressCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_ProgressCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>status of the resource</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>status of the resource</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_completed">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">completed</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">completed</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>has been completed</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>has been completed</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_historicalArchive">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">historicalArchive</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">historicalArchive</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>stored in an offline storage facility</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>stored in an offline storage facility</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_obsolete">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">obsolete</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">obsolete</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>no longer relevant</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>no longer relevant</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_onGoing">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">onGoing</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">onGoing</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>continually being updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>continually being updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_planned">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">planned</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">planned</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>fixed date has been established upon or by which the resource will be created or updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>fixed date has been established upon or by which the resource will be created or updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_required">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">required</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">required</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>needs to be generated or updated</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>needs to be generated or updated</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_underDevelopment">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">underDevelopment</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">underDevelopment</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>currently in the process of being created</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>currently in the process of being created</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_final">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">final</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">final</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>progress concluded and no changes will be accepted</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>progress concluded and no changes will be accepted</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_pending">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">pending</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">pending</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>committed to, but not yet addressed</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>committed to, but not yet addressed</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_retired">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">retired</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">retired</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>item is no longer recommended for use. It has not been superseded by another item</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>item is no longer recommended for use. It has not been superseded by another item</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_superseded">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">superseded</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">superseded</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString> replaced by new</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString> replaced by new</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_tentative">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tentative</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tentative</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>provisional changes likely before resource becomes final or complete</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>provisional changes likely before resource becomes final or complete</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_valid">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">valid</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">valid</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>acceptable under specific conditions</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>acceptable under specific conditions</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_accepted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">accepted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">accepted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>agreed to by sponsor</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>agreed to by sponsor</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_notAccepted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">notAccepted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">notAccepted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>rejected by sponsor</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>rejected by sponsor</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_withdrawn">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">withdrawn</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">withdrawn</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>removed from consideration </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>removed from consideration </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_proposed">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">proposed</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">proposed</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>suggested that development needs to be undertaken</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>suggested that development needs to be undertaken</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ProgressCode_deprecated">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">deprecated</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">deprecated</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>resource superseded and will become obsolete, use only for historical purposes </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>resource superseded and will become obsolete, use only for historical purposes </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ReferenceSystemTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">MD_ReferenceSystemTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">MD_ReferenceSystemTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>defines type of reference system used</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>defines type of reference system used</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundEngineeringParametric">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringParametric</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringParametric</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing an engineering coordinate reference system and a parametric reference system. e.g. [local] x, y, pressure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing an engineering coordinate reference system and a parametric reference system. e.g. [local] x, y, pressure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundEngineeringParametricTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringParametricTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringParametricTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing an engineering, a parametric, and a temporal coordinate reference system. e.g. [local] x, y, pressure, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing an engineering, a parametric, and a temporal coordinate reference system. e.g. [local] x, y, pressure, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundEngineeringTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing an engineering and a temporal coordinate reference system. e.g. [local] x, y, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing an engineering and a temporal coordinate reference system. e.g. [local] x, y, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundEngineeringVertical">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringVertical</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringVertical</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatial reference system containing a horizontal engineering coordinate reference system and a vertical coordinate reference system. e.g. [local] x, y, height</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatial reference system containing a horizontal engineering coordinate reference system and a vertical coordinate reference system. e.g. [local] x, y, height</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundEngineeringVerticalTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringVerticalTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundEngineeringVerticalTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing an engineering, a vertical, and a temporal coordinate reference system. e.g. [local] x, y, height, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing an engineering, a vertical, and a temporal coordinate reference system. e.g. [local] x, y, height, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeodeticParametric">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeodeticParametric</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeodeticParametric</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference system and a parametric reference system. e.g. latitude, longitude, pressure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference system and a parametric reference system. e.g. latitude, longitude, pressure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeodeticParametricTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeodeticParametricTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeodeticParametricTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a parametric and a temporal coordinate reference system. e.g. latitude, longitude, pressure, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a parametric and a temporal coordinate reference system. e.g. latitude, longitude, pressure, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeographic2DTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic2DTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic2DTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference system and a temporal reference system. e.g. latitude, longitude, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference system and a temporal reference system. e.g. latitude, longitude, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeographic2DVertical">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic2DVertical</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic2DVertical</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound coordinate reference system in which one constituent coordinate reference system is a horizontal geodetic coordinate reference system and one is a vertical coordinate reference system. e.g. latitude, longitude, [gravity-related] height or depth</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound coordinate reference system in which one constituent coordinate reference system is a horizontal geodetic coordinate reference system and one is a vertical coordinate reference system. e.g. latitude, longitude, [gravity-related] height or depth</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeographicVerticalTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographicVerticalTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographicVerticalTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a vertical, and a temporal coordinate reference system. e.g. latitude, longitude, height, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a vertical, and a temporal coordinate reference system. e.g. latitude, longitude, height, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundGeographic3DTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic3DTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundGeographic3DTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 3 dimensional geographic and a temporal coordinate reference system. e.g. latitude, longitude, ellipsoidal height, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a 3 dimensional geographic and a temporal coordinate reference system. e.g. latitude, longitude, ellipsoidal height, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundProjected2DParametric">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjected2DParametric</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjected2DParametric</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing a projected horizontal coordinate reference system and a parametric reference system.  e.g. easting, northing, density</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric coordinate reference system containing a projected horizontal coordinate reference system and a parametric reference system.  e.g. easting, northing, density</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundProjected2DParametricTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjected2DParametricTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjected2DParametricTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing a projected horizontal, a parametric, and a temporal coordinate reference system. e.g. easting, northing, density, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound statio-parametric-temporal coordinate reference system containing a projected horizontal, a parametric, and a temporal coordinate reference system. e.g. easting, northing, density, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundProjectedTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a projected horizontal and a temporal coordinate reference system. e.g. easting, northing, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a projected horizontal and a temporal coordinate reference system. e.g. easting, northing, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundProjectedVertical">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedVertical</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedVertical</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatial reference system containing a horizontal projected coordinate reference system and a vertical coordinate reference system. e.g. easting, northing, [gravity-related] height or depth</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatial reference system containing a horizontal projected coordinate reference system and a vertical coordinate reference system. e.g. easting, northing, [gravity-related] height or depth</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_compoundProjectedVerticalTemporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedVerticalTemporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">compoundProjectedVerticalTemporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a projected horizontal, a vertical, and a temporal coordinate reference system. e.g. easting, northing, height, time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>compound spatio-temporal coordinate reference system containing a projected horizontal, a vertical, and a temporal coordinate reference system. e.g. easting, northing, height, time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_engineering">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineering</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineering</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>coordinate reference system based on an engineering datum (datum describing the relationship of a coordinate system to a local reference). e.g. [local] x,y</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>coordinate reference system based on an engineering datum (datum describing the relationship of a coordinate system to a local reference). e.g. [local] x,y</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_engineeringDesign">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineeringDesign</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineeringDesign</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>engineering coordinate reference system in which the base representation of a moving object is specified. e.g. [local] x,y</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>engineering coordinate reference system in which the base representation of a moving object is specified. e.g. [local] x,y</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_engineeringImage">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineeringImage</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">engineeringImage</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>coordinate reference system based on an image datum (engineering datum which defines the relationship of a coordinate system to an image). e.g. row, column</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>coordinate reference system based on an image datum (engineering datum which defines the relationship of a coordinate system to an image). e.g. row, column</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_geodeticGeocentric">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeocentric</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeocentric</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>geodetic CRS having a Cartesian 3D coordinate system. e.g. [geocentric] X,Y,Z</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>geodetic CRS having a Cartesian 3D coordinate system. e.g. [geocentric] X,Y,Z</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_geodeticGeographic2D">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeographic2D</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeographic2D</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>geodetic CRS having an ellipsoidal 2D coordinate system. e.g. latitude, longitude</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>geodetic CRS having an ellipsoidal 2D coordinate system. e.g. latitude, longitude</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_geodeticGeographic3D">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeographic3D</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geodeticGeographic3D</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>geodetic CRS having an ellipsoidal 3D coordinate system. e.g. latitude, longitude, ellipsoidal height</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>geodetic CRS having an ellipsoidal 3D coordinate system. e.g. latitude, longitude, ellipsoidal height</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_geographicIdentifier">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geographicIdentifier</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">geographicIdentifier</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>spatial reference in the form of a label or code that identifies a location. e.g. post code</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>spatial reference in the form of a label or code that identifies a location. e.g. post code</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_linear">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">linear</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">linear</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>set of Linear Referencing Methods and the policies, records and procedures for implementing them. reference system that identifies a location by reference to a segment of a linear geographic feature and distance along that segment from a given point. e.g. x km along road</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>set of Linear Referencing Methods and the policies, records and procedures for implementing them. reference system that identifies a location by reference to a segment of a linear geographic feature and distance along that segment from a given point. e.g. x km along road</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_parametric">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">parametric</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">parametric</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>coordinate reference system based on a parametric datum (datum describing the relationship of a parametric coordinate system to an object). e.g. pressure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>coordinate reference system based on a parametric datum (datum describing the relationship of a parametric coordinate system to an object). e.g. pressure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_projected">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">projected</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">projected</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>coordinate reference system derived from a two-dimensional geodetic coordinate reference system by applying a map projection. e.g. easting, northing</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>coordinate reference system derived from a two-dimensional geodetic coordinate reference system by applying a map projection. e.g. easting, northing</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_temporal">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">temporal</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">temporal</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>reference system against which time is measured. e.g. time</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>reference system against which time is measured. e.g. time</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ReferenceSystemTypeCode_vertical">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">vertical</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mrs/1.0">vertical</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>one-dimensional coordinate reference system based on a vertical datum (datum describing the relation of gravity-related heights or depths to the Earth). e.g. [gravity-related] height or depth</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>one-dimensional coordinate reference system based on a vertical datum (datum describing the relation of gravity-related heights or depths to the Earth). e.g. [gravity-related] height or depth</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_RestrictionCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">MD_RestrictionCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">MD_RestrictionCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>limitation(s) placed upon the access or use of the data</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>limitation(s) placed upon the access or use of the data</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_copyright">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">copyright</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">copyright</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>exclusive right to the publication, production, or sale of the rights to a literary, dramatic, musical, or artistic work, or to the use of a commercial print or label, granted by law for a specified period of time to an author, composer, artist, distributor</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>exclusive right to the publication, production, or sale of the rights to a literary, dramatic, musical, or artistic work, or to the use of a commercial print or label, granted by law for a specified period of time to an author, composer, artist, distributor</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_patent">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">patent</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">patent</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>government has granted exclusive right to make, sell, use or license an invention or discovery</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>government has granted exclusive right to make, sell, use or license an invention or discovery</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_patentPending">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">patentPending</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">patentPending</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>produced or sold information awaiting a patent</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>produced or sold information awaiting a patent</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_trademark">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">trademark</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">trademark</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>a name, symbol, or other device identifying a product, officially registered and legally restricted to the use of the owner or manufacturer</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>a name, symbol, or other device identifying a product, officially registered and legally restricted to the use of the owner or manufacturer</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_licence">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licence</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licence</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>formal permission to do something</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>formal permission to do something</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_intellectualPropertyRights">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">intellectualPropertyRights</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">intellectualPropertyRights</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>rights to financial benefit from and control of distribution of non-tangible property that is a result of creativity</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>rights to financial benefit from and control of distribution of non-tangible property that is a result of creativity</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_restricted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">restricted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">restricted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>withheld from general circulation or disclosure</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>withheld from general circulation or disclosure</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_otherRestrictions">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">otherRestrictions</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">otherRestrictions</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>limitation not listed</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>limitation not listed</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_unrestricted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">unrestricted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">unrestricted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>no constraints exist</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>no constraints exist</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_licenceUnrestricted">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceUnrestricted</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceUnrestricted</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>formal permission not required to use the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>formal permission not required to use the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_licenceEndUser">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceEndUser</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceEndUser</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>formal permission required for a person or an entity to use the resource and that may differ from the person that orders or purchases it</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>formal permission required for a person or an entity to use the resource and that may differ from the person that orders or purchases it</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_licenceDistributor">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceDistributor</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">licenceDistributor</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>formal permission required for a person or an entity to commercialize or distribute the resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>formal permission required for a person or an entity to commercialize or distribute the resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_private">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">private</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">private</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>protects rights of individual  or organisations from observation, intrusion, or attention of others </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>protects rights of individual  or organisations from observation, intrusion, or attention of others </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_statutory">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">statutory</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">statutory</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>prescribed by law</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>prescribed by law</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_confidential">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">confidential</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">confidential</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>not available to the public contains information that could be prejudicial to a commercial, industrial, or national interest</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>not available to the public contains information that could be prejudicial to a commercial, industrial, or national interest</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_SBU">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">SBU</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">SBU</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>although unclassified, requires strict controls over its distribution. </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>although unclassified, requires strict controls over its distribution. </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_RestrictionCode_in-confidence">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">in-confidence</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mco/1.0">in-confidence</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>with trust</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>with trust</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_ScopeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_ScopeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_ScopeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_attribute">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">attribute</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">attribute</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the attribute value</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the attribute value</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_attributeType">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">attributeType</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">attributeType</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the characteristic of a feature</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the characteristic of a feature</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_collectionHardware">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collectionHardware</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collectionHardware</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the collection hardware class</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the collection hardware class</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_collectionSession">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collectionSession</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collectionSession</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the collection session</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the collection session</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_dataset">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">dataset</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">dataset</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the dataset</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the dataset</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_series">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">series</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">series</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to the series</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to the series</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_nonGeographicDataset">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">nonGeographicDataset</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">nonGeographicDataset</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to non-geographic data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to non-geographic data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_dimensionGroup">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">dimensionGroup</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">dimensionGroup</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a dimension group</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a dimension group</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_feature">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">feature</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">feature</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a feature</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a feature</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_featureType">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">featureType</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">featureType</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a feature type</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a feature type</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_propertyType">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">propertyType</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">propertyType</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a property type</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a property type</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_fieldSession">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">fieldSession</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">fieldSession</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a field session</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a field session</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_software">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">software</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">software</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a computer program or routine</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a computer program or routine</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_service">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">service</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">service</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a capability which a service provider entity makes available to a service user entity through a set of interfaces that define a behaviour, such as a use case</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a capability which a service provider entity makes available to a service user entity through a set of interfaces that define a behaviour, such as a use case</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_model">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">model</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">model</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a copy or imitation of an existing or hypothetical object</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a copy or imitation of an existing or hypothetical object</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_tile">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tile</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tile</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a tile, a spatial subset of geographic data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a tile, a spatial subset of geographic data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_metadata">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">metadata</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">metadata</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to metadata</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to metadata</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_initiative">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">initiative</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">initiative</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to an initiative</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to an initiative</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_sample">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">sample</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">sample</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a sample</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a sample</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_document">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">document</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">document</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a document</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a document</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_repository">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">repository</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">repository</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a repository</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a repository</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_aggregate ">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">aggregate </gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">aggregate </gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to an aggregate resource</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to an aggregate resource</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_product">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">product</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">product</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>metadata describing an ISO 19131 data product specification</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>metadata describing an ISO 19131 data product specification</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_collection">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collection</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">collection</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to an unstructured set</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to an unstructured set</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_coverage">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">coverage</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">coverage</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information applies to a coverage</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information applies to a coverage</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_ScopeCode_application">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">application</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">application</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information resource hosted on a specific set of hardware and accessible over a network</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information resource hosted on a specific set of hardware and accessible over a network</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_SpatialRepresentationTypeCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_SpatialRepresentationTypeCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">MD_SpatialRepresentationTypeCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>method used to represent geographic information in the resource</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>method used to represent geographic information in the resource</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_vector">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">vector</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">vector</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>vector data are used to represent geographic data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>vector data are used to represent geographic data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_grid">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">grid</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">grid</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>grid data are used to represent geographic data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>grid data are used to represent geographic data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_textTable">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">textTable</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">textTable</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>textual or tabular data are used to represent geographic data</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>textual or tabular data are used to represent geographic data</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_tin">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tin</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">tin</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>triangulated irregular network </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>triangulated irregular network </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_stereoModel">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">stereoModel</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">stereoModel</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>three-dimensional view formed by the intersecting homologous rays of an overlapping pair of images </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>three-dimensional view formed by the intersecting homologous rays of an overlapping pair of images </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_SpatialRepresentationTypeCode_video">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">video</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mcc/1.0">video</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>scene from a video recording </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>scene from a video recording </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_TopicCategoryCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">MD_TopicCategoryCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">MD_TopicCategoryCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>high-level geographic data thematic classification to assist in the grouping and search of available geographic data sets. Can be used to group keywords as well. Listed examples are not exhaustive.  NOTE: It is understood there are overlaps between general categories and the user is encouraged to select the one most appropriate.</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>high-level geographic data thematic classification to assist in the grouping and search of available geographic data sets. Can be used to group keywords as well. Listed examples are not exhaustive.  NOTE: It is understood there are overlaps between general categories and the user is encouraged to select the one most appropriate.</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_farming">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">farming</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">farming</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>rearing of animals and/or cultivation of plants. Examples: agriculture, irrigation, aquaculture, plantations, herding, pests and diseases affecting crops and livestock</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>rearing of animals and/or cultivation of plants. Examples: agriculture, irrigation, aquaculture, plantations, herding, pests and diseases affecting crops and livestock</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_biota">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">biota</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">biota</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>flora and/or fauna in natural environment. Examples: wildlife, vegetation, biological sciences, ecology, wilderness, sealife, wetlands, habitat</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>flora and/or fauna in natural environment. Examples: wildlife, vegetation, biological sciences, ecology, wilderness, sealife, wetlands, habitat</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_boundaries ">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">boundaries </gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">boundaries </gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>legal land descriptions, maritime boundaries. Examples: political and administrative boundaries, territorial seas, EEZ, port security zones</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>legal land descriptions, maritime boundaries. Examples: political and administrative boundaries, territorial seas, EEZ, port security zones</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_climatologyMeteorologyAtmosphere">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">climatologyMeteorologyAtmosphere</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">climatologyMeteorologyAtmosphere</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>processes and phenomena of the atmosphere. Examples: cloud cover, weather, climate, atmospheric conditions, climate change, precipitation</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>processes and phenomena of the atmosphere. Examples: cloud cover, weather, climate, atmospheric conditions, climate change, precipitation</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_economy">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">economy</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">economy</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>economic activities, conditions and employment. Examples: production, labour, revenue, commerce, industry, tourism and ecotourism, forestry, fisheries, commercial or subsistence hunting, exploration and exploitation of resources such as minerals, oil and gas </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>economic activities, conditions and employment. Examples: production, labour, revenue, commerce, industry, tourism and ecotourism, forestry, fisheries, commercial or subsistence hunting, exploration and exploitation of resources such as minerals, oil and gas </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_elevation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">elevation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">elevation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>height above or below  a vertical datum. Examples: altitude, bathymetry, digital elevation models, slope, derived products</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>height above or below  a vertical datum. Examples: altitude, bathymetry, digital elevation models, slope, derived products</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_environment">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">environment</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">environment</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>environmental resources, protection and conservation. Examples: environmental pollution, waste storage and treatment, environmental impact assessment, monitoring environmental risk, nature reserves, landscape</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>environmental resources, protection and conservation. Examples: environmental pollution, waste storage and treatment, environmental impact assessment, monitoring environmental risk, nature reserves, landscape</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_geoscientificInformation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">geoscientificInformation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">geoscientificInformation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information pertaining to earth sciences. Examples: geophysical features and processes, geology, minerals, sciences dealing with the composition, structure and origin of the earth's rocks, risks of earthquakes, volcanic activity, landslides, gravity information, soils, permafrost, hydrogeology, erosion</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information pertaining to earth sciences. Examples: geophysical features and processes, geology, minerals, sciences dealing with the composition, structure and origin of the earth's rocks, risks of earthquakes, volcanic activity, landslides, gravity information, soils, permafrost, hydrogeology, erosion</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_health">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">health</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">health</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>health, health services, human ecology, and safety. Examples: disease and illness, factors affecting health, hygiene, substance abuse, mental and physical health, health services</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>health, health services, human ecology, and safety. Examples: disease and illness, factors affecting health, hygiene, substance abuse, mental and physical health, health services</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_imageryBaseMapsEarthCover">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">imageryBaseMapsEarthCover</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">imageryBaseMapsEarthCover</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>base maps. Examples: land cover, topographic maps, imagery, unclassified images, annotations</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>base maps. Examples: land cover, topographic maps, imagery, unclassified images, annotations</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_intelligenceMilitary ">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">intelligenceMilitary </gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">intelligenceMilitary </gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>military bases, structures, activities. Examples: barracks, training grounds, military transportation, information collection</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>military bases, structures, activities. Examples: barracks, training grounds, military transportation, information collection</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_inlandWaters">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">inlandWaters</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">inlandWaters</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>inland water features, drainage systems and their characteristics. Examples: rivers and glaciers, salt lakes, water utilization plans, dams, currents, floods, water quality, hydrologic information</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>inland water features, drainage systems and their characteristics. Examples: rivers and glaciers, salt lakes, water utilization plans, dams, currents, floods, water quality, hydrologic information</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_location">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">location</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">location</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>positional information and services. Examples: addresses, geodetic networks, control points, postal zones and services, place names</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>positional information and services. Examples: addresses, geodetic networks, control points, postal zones and services, place names</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_oceans">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">oceans</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">oceans</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>features and characteristics of salt water bodies (excluding inland waters) Examples: tides, tsunamis, coastal information, reefs</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>features and characteristics of salt water bodies (excluding inland waters) Examples: tides, tsunamis, coastal information, reefs</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_planningCadastre">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">planningCadastre</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">planningCadastre</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>information used for appropriate actions for future use of the land. Examples: land use maps, zoning maps, cadastral surveys, land ownership</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>information used for appropriate actions for future use of the land. Examples: land use maps, zoning maps, cadastral surveys, land ownership</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_society">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">society</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">society</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>characteristics of society and cultures. Examples: settlements, anthropology, archaeology, education, traditional beliefs, manners and customs, demographic data, recreational areas and activities, social impact assessments, crime and justice, census information</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>characteristics of society and cultures. Examples: settlements, anthropology, archaeology, education, traditional beliefs, manners and customs, demographic data, recreational areas and activities, social impact assessments, crime and justice, census information</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_structure">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">structure</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">structure</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>man-made construction. Examples: buildings, museums, churches, factories, housing, monuments, shops, towers</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>man-made construction. Examples: buildings, museums, churches, factories, housing, monuments, shops, towers</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_transportation">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">transportation</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">transportation</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>means and aids for conveying persons and/or goods. Examples: roads, airports/airstrips, shipping routes, tunnels, nautical charts, vehicle or vessel location, aeronautical charts, railways</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>means and aids for conveying persons and/or goods. Examples: roads, airports/airstrips, shipping routes, tunnels, nautical charts, vehicle or vessel location, aeronautical charts, railways</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_utilitiesCommunication">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">utilitiesCommunication</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">utilitiesCommunication</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>energy, water and waste systems and communications infrastructure and services. Examples: hydroelectricity, geothermal, solar and nuclear sources of energy, water purification and distribution, sewage collection and disposal, electricity and gas distribution, data communication, telecommunication, radio, communication networks</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>energy, water and waste systems and communications infrastructure and services. Examples: hydroelectricity, geothermal, solar and nuclear sources of energy, water purification and distribution, sewage collection and disposal, electricity and gas distribution, data communication, telecommunication, radio, communication networks</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_extraTerrestrial">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">extraTerrestrial</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">extraTerrestrial</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>region more than 100 km above the surface of the Earth</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>region more than 100 km above the surface of the Earth</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopicCategoryCode_disaster">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">disaster</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/mri/1.0">disaster</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>Information related to disasters. Examples: site of the disaster, evacuation zone, disaster-prevention facility, disaster relief activities</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>Information related to disasters. Examples: site of the disaster, evacuation zone, disaster-prevention facility, disaster relief activities</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="MD_TopologyLevelCode">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_TopologyLevelCode</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">MD_TopologyLevelCode</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>degree of complexity of the spatial relationships</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>degree of complexity of the spatial relationships</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_geometryOnly">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">geometryOnly</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">geometryOnly</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>geometry objects without any additional structure which describes topology</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>geometry objects without any additional structure which describes topology</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_topology1D">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">topology1D</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">topology1D</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>1-dimensional topological complex; commonly called 'chain-node' topology</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>1-dimensional topological complex; commonly called 'chain-node' topology</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_planarGraph">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">planarGraph</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">planarGraph</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>1-dimensional topological complex that is planar. (A planar graph is a graph that can be drawn in a plane in such a way that no two edges intersect except at a vertex.)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>1-dimensional topological complex that is planar. (A planar graph is a graph that can be drawn in a plane in such a way that no two edges intersect except at a vertex.)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_fullPlanarGraph">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullPlanarGraph</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullPlanarGraph</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>2-dimensional topological complex that is planar. (A 2-dimensional topological complex is commonly called 'full topology' in a cartographic 2D environment.)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>2-dimensional topological complex that is planar. (A 2-dimensional topological complex is commonly called 'full topology' in a cartographic 2D environment.)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_surfaceGraph">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">surfaceGraph</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">surfaceGraph</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>1-dimensional topological complex that is isomorphic to a subset of a surface. (A geometric complex is isomorphic to a topological complex if their elements are in a one-to-one, dimensional-and boundary-preserving correspondence to one another.)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>1-dimensional topological complex that is isomorphic to a subset of a surface. (A geometric complex is isomorphic to a topological complex if their elements are in a one-to-one, dimensional-and boundary-preserving correspondence to one another.)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_fullSurfaceGraph">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullSurfaceGraph</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullSurfaceGraph</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>2-dimensional topological complex that is isomorphic to a subset of a surface</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>2-dimensional topological complex that is isomorphic to a subset of a surface</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_topology3D">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">topology3D</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">topology3D</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>3-dimensional topological complex. (A topological complex is a collection of topological primitives that are closed under the boundary operations.)</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>3-dimensional topological complex. (A topological complex is a collection of topological primitives that are closed under the boundary operations.)</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_fullTopology3D">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullTopology3D</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">fullTopology3D</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>complete coverage of a 3D Euclidean coordinate space</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>complete coverage of a 3D Euclidean coordinate space</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="MD_TopologyLevelCode_abstract">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">abstract</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/msr/1.0">abstract</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>topological complex without any specified geometric realisation </gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>topological complex without any specified geometric realisation </gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="SV_CouplingType">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SV_CouplingType</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SV_CouplingType</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>type of coupling between service and associated data (if exists)</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>type of coupling between service and associated data (if exists)</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_CouplingType_loose">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">loose</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">loose</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>service instance is loosely coupled with a data instance, i.e. no MD_DataIdentification class has to be described</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>service instance is loosely coupled with a data instance, i.e. no MD_DataIdentification class has to be described</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_CouplingType_mixed">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">mixed</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">mixed</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>service instance is mixed coupled with a data instance, i.e. MD_DataIdentification describes the associated data instance and additionally the service instance might work with other external data instances</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>service instance is mixed coupled with a data instance, i.e. MD_DataIdentification describes the associated data instance and additionally the service instance might work with other external data instances</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_CouplingType_tight">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">tight</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">tight</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>service instance is tightly coupled with a data instance, i.e. MD_DataIdentification class MUST be described</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>service instance is tightly coupled with a data instance, i.e. MD_DataIdentification class MUST be described</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="SV_ParameterDirection">
         <cat:identifier>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SV_ParameterDirection</gco:ScopedName>
         </cat:identifier>
         <cat:name>
            <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">SV_ParameterDirection</gco:ScopedName>
         </cat:name>
         <cat:definition>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
         </cat:definition>
         <cat:description>
            <gco:CharacterString>class of information to which the referencing entity applies</gco:CharacterString>
         </cat:description>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_ParameterDirection_in">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">in</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">in</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the parameter is an input parameter to the service instance</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the parameter is an input parameter to the service instance</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_ParameterDirection_out">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">out</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">out</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the parameter is an output parameter to the service instance</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the parameter is an output parameter to the service instance</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry>
            <cat:CT_CodelistValue id="SV_ParameterDirection_inout">
               <cat:identifier>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">in/out</gco:ScopedName>
               </cat:identifier>
               <cat:name>
                  <gco:ScopedName codeSpace="http://standards.iso.org/iso/19115/-3/srv/2.0">in/out</gco:ScopedName>
               </cat:name>
               <cat:definition>
                  <gco:CharacterString>the parameter is both an input and output parameter to the service instance</gco:CharacterString>
               </cat:definition>
               <cat:description>
                  <gco:CharacterString>the parameter is both an input and output parameter to the service instance</gco:CharacterString>
               </cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
   <cat:codelistItem>
      <cat:CT_Codelist id="LE_ParameterDirection">
         <cat:identifier><gco:ScopedName codeSpace="https://standards.iso.org/19115/-2/2/clause#B.36">LE_ParameterDirection</gco:ScopedName></cat:identifier>
         <cat:name><gco:ScopedName codeSpace="https://standards.iso.org/19115/-2/2/clause#B.36">LE_ParameterDirection</gco:ScopedName></cat:name>
         <cat:definition><gco:CharacterString>identificaties the parameters as an input to the process, or an output, or both</gco:CharacterString></cat:definition>
         <cat:description><gco:CharacterString>identificaties the parameters as an input to the process, or an output, or both</gco:CharacterString></cat:description>
         <cat:codeEntry xlink:href="https://schemas.isotc211.org/Resources/codelists.xml#ISO19115-2.2.mrl.LE_ParameterDirection_in">
            <cat:CT_CodelistValue id="LE_ParameterDirection_in">
               <cat:identifier><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">in</gco:ScopedName></cat:identifier>
               <cat:name><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">in</gco:ScopedName></cat:name>
               <cat:definition><gco:CharacterString>input into a process</gco:CharacterString></cat:definition>
               <cat:description><gco:CharacterString>input into a process</gco:CharacterString></cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry xlink:href="https://schemas.isotc211.org/Resources/codelists.xml#ISO19115-2.2.mrl.LE_ParameterDirection_out">
            <cat:CT_CodelistValue id="LE_ParameterDirection_out">
               <cat:identifier><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">out</gco:ScopedName></cat:identifier>
               <cat:name><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">out</gco:ScopedName></cat:name>
               <cat:definition><gco:CharacterString>output of a process</gco:CharacterString></cat:definition>
               <cat:description><gco:CharacterString>output of a process</gco:CharacterString></cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
         <cat:codeEntry xlink:href="https://schemas.isotc211.org/Resources/codelists.xml#ISO19115-2.2.mrl.LE_ParameterDirection_in-out">
            <cat:CT_CodelistValue id="LE_ParameterDirection_in-out">
               <cat:identifier><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">in/out</gco:ScopedName></cat:identifier>
               <cat:name><gco:ScopedName codeSpace="https://standards.iso.org/19115/-1/1/clause#B.36">in/out</gco:ScopedName></cat:name>
               <cat:definition><gco:CharacterString>both an input and an output</gco:CharacterString></cat:definition>
               <cat:description><gco:CharacterString>both an input and an output</gco:CharacterString></cat:description>
            </cat:CT_CodelistValue>
         </cat:codeEntry>
      </cat:CT_Codelist>
   </cat:codelistItem>
</CT_CodelistCatalogue>
