DE- Second search for the USDOC. Includes all aspects of the DOC that returned results excluding NOAA and terms used in earlier search. RI - DOCSearch02.IEEE.0001.3.29 RI - DOCSearch02.IEEE.0002.3.29 RI - DOCSearch02.IEEE.0003.3.29 RI - DOCSearch02.IEEE.0004.3.29 RI - DOCSearch02.IEEE.0005.3.29 RI - DOCSearch02.IEEE.0006.3.29 RI - DOCSearch02.IEEE.0007.3.29 RI - DOCSearch02.IEEE.0008.3.29 RI - DOCSearch02.IEEE.0009.3.29 RI - DOCSearch02.IEEE.0010.3.29 RI - DOCSearch02.IEEE.0011.3.29 RI - DOCSearch02.IEEE.0012.3.29 RI - DOCSearch02.IEEE.0013.3.29 RI - DOCSearch02.IEEE.0014.3.29 RI - DOCSearch02.IEEE.0015.3.29 RI - DOCSearch02.IEEE.0016.3.29 RI - DOCSearch02.IEEE.0017.3.29 RI - DOCSearch02.IEEE.0018.3.29 RI - DOCSearch02.IEEE.0019.3.29 RI - DOCSearch02.IEEE.0020.3.29 RI - DOCSearch02.IEEE.0021.3.29 RI - DOCSearch02.IEEE.0022.3.29 QY - ((("Author Affiliations":"National Institute of Standards and Technology") OR "Author Affiliations":"NIST") OR "Author Affiliations":"Bureau of Standards") OR (("Author Affiliations":"National Telecommunications and Information Administration") OR "Author Affiliations":"Institute for Telecommunication Sciences") OR (("Author Affiliations":"United States Patent and Trademark Office") OR "Author Affiliations":"U.S. Patent and Trademark Office") OR ((("Author Affiliations":"U.S. Census Bureau") OR "Author Affiliations":"United States Census Bureau") OR "Author Affiliations":"Bureau of Census")