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boc_uza.txt
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boc_uza.txt
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<metadata>
<idinfo>
<citation>
<citeinfo>
<origin>U.S. Department of Commerce, U.S. Census Bureau, Geography Division</origin>
<pubdate>20130101</pubdate>
<title>boc_uza v. 7</title>
<geoform>vector digital data</geoform>
<pubinfo>
<pubplace>1200 New Jersey Ave. SE, Washington, DC, 20590, US</pubplace>
<publish>Office of the Assistant Secretary for Research and Technology/Bureau of Transportation Statistics</publish>
</pubinfo>
<onlink>http://www.bts.gov/programs/geographic_information_services/</onlink>
</citeinfo>
</citation>
<descript>
<abstract>The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. After each decennial census, the Census Bureau delineates urban areas that represent densely developed territory, encompassing residential, commercial, and other nonresidential urban land uses. In general, this territory consists of areas of high population density and urban land use resulting in a representation of the "urban footprint." There are two types of urban areas: urbanized areas (UAs) that contain 50,000 or more people and urban clusters (UCs) that contain at least 2,500 people, but fewer than 50,000 people (except in the U.S. Virgin Islands and Guam which each contain urban clusters with populations greater than 50,000). Each urban area is identified by a 5-character numeric census code that may contain leading zeroes.</abstract>
<purpose>In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extracts of the database in the form of TIGER/Line Shapefiles.</purpose>
</descript>
<spdom>
<bounding>
<westbc>-158.231296</westbc>
<eastbc>-65.620648</eastbc>
<northbc>64.920732</northbc>
<southbc>17.929405</southbc>
</bounding>
</spdom>
<keywords>
<theme>
<themekt>ISO 19115 Topic Categories</themekt>
<themekey>boundaries</themekey>
<themekey>economy</themekey>
<themekey>planningCadastre</themekey>
</theme>
<temporal>
<tempkt>None</tempkt>
<tempkey>2013</tempkey>
<tempkey>2014</tempkey>
<tempkey>2015</tempkey>
</temporal>
</keywords>
<accconst>None</accconst>
<useconst>The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.</useconst>
<native>Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.2.3552</native>
<crossref>
<citeinfo>
<title>National Transportation Atlas Databases (NTAD) 2015</title>
</citeinfo>
</crossref>
</idinfo>
<spdoinfo>
<direct>Vector</direct>
<ptvctinf>
<sdtsterm>
<sdtstype>GT-polygon composed of chains</sdtstype>
<ptvctcnt>497</ptvctcnt>
</sdtsterm>
</ptvctinf>
</spdoinfo>
<spref>
<horizsys>
<geograph>
<latres>8.983152841195215e-009</latres>
<longres>8.983152841195215e-009</longres>
<geogunit>Decimal Degrees</geogunit>
</geograph>
<geodetic>
<horizdn>D WGS 1984</horizdn>
<ellips>WGS 1984</ellips>
<semiaxis>6378137.0</semiaxis>
<denflat>298.257223563</denflat>
</geodetic>
</horizsys>
</spref>
<eainfo>
<detailed>
<enttyp>
<enttypl>boc_uza</enttypl>
<enttypd>2010 Census Urban Area National</enttypd>
<enttypds>U.S. Census Bureau</enttypds>
</enttyp>
<attr>
<attrlabl>FID</attrlabl>
<attrdef>Internal feature number.</attrdef>
<attrdefs>ESRI</attrdefs>
<attrdomv>
<codesetd>
<codesets>Sequential unique whole numbers that are automatically generated.</codesets>
</codesetd>
<udom>Sequential unique whole numbers that are automatically generated.</udom>
</attrdomv>
</attr>
<attr>
<attrlabl>Shape</attrlabl>
<attrdef>Feature geometry.</attrdef>
<attrdefs>ESRI</attrdefs>
<attrdomv>
<codesetd>
<codesets>Coordinates defining the features.</codesets>
</codesetd>
<udom>Coordinates defining the features.</udom>
</attrdomv>
</attr>
<attr>
<attrlabl>NAME10</attrlabl>
<attrdef>2010 Census urban area name</attrdef>
<attrdefs>U.S. Census Bureau</attrdefs>
</attr>
<attr>
<attrlabl>NAMELSAD10</attrlabl>
<attrdef>2010 Census name and the translated legal/statistical area description for urban area</attrdef>
<attrdefs>U.S. Census Bureau</attrdefs>
<attrdomv>
<codesetd>
<codesetn>Refer to the name in the 'NAME' field and the translated legal/statistical area description code for urban area</codesetn>
</codesetd>
</attrdomv>
</attr>
<attr>
<attrlabl>STPOSTAL1</attrlabl>
<attrdef>State (postal code) containing the largest part of the UZA</attrdef>
<attrdefs>USPS</attrdefs>
</attr>
<attr>
<attrlabl>STPOSTAL2</attrlabl>
<attrdef>State (postal code) containing the second largest part of the UZA</attrdef>
<attrdefs>USPS</attrdefs>
</attr>
<attr>
<attrlabl>STPOSTAL3</attrlabl>
<attrdef>State (postal code) containing the third largest part of the UZA</attrdef>
<attrdefs>USPS</attrdefs>
</attr>
<attr>
<attrlabl>STPOSTAL4</attrlabl>
<attrdef>State (postal code) containing the least part of the UZA</attrdef>
<attrdefs>USPS</attrdefs>
</attr>
<attr>
<attrlabl>STFIPS1</attrlabl>
<attrdef>State (FIPS code) containing the largest part of the UZA</attrdef>
<attrdefs>National Institute for Standards and Technology (NIST)</attrdefs>
</attr>
<attr>
<attrlabl>STFIPS2</attrlabl>
<attrdef>State (FIPS code) containing the second largest part of the UZA</attrdef>
<attrdefs>National Institute for Standards and Technology (NIST)</attrdefs>
</attr>
<attr>
<attrlabl>STFIPS3</attrlabl>
<attrdef>State (FIPS code) containing the third largest part of the UZA</attrdef>
<attrdefs>National Institute for Standards and Technology (NIST)</attrdefs>
</attr>
<attr>
<attrlabl>STFIPS4</attrlabl>
<attrdef>State (FIPS code) containing the least part of the UZA</attrdef>
<attrdefs>National Institute for Standards and Technology (NIST)</attrdefs>
</attr>
</detailed>
</eainfo>
<distinfo>
<distrib>
<cntinfo>
<cntorgp>
<cntorg>Office of the Assistant Secretary for Research and Technology/Bureau of Transportation Statistics</cntorg>
<cntper>Office of Geospatial Information Systems</cntper>
</cntorgp>
<cntaddr>
<addrtype>mailing and physical</addrtype>
<address>1200 New Jersey Ave. SE</address>
<city>Washington</city>
<state>DC</state>
<postal>20590</postal>
</cntaddr>
<cntvoice>202-366-DATA</cntvoice>
<cntemail>[email protected]</cntemail>
</cntinfo>
</distrib>
<resdesc>National Transportation Atlas Databases (NTAD) 2015</resdesc>
<distliab>See access and use constraints information.</distliab>
<stdorder>
<digform>
<digtinfo>
<formname>ESRI Shapefile</formname>
<formvern>10.1</formvern>
<filedec>No compression applied. However, if using digital transfer online option, note the access instructions.</filedec>
</digtinfo>
<digtopt>
<offoptn>
<offmedia>dvd</offmedia>
<reccap>
<recden>650</recden>
<recdenu>megabytes</recdenu>
</reccap>
<recfmt>ISO 9660 with Rock Ridge extensions</recfmt>
</offoptn>
</digtopt>
</digform>
<ordering>Call (202-366-DATA), or E-mail ([email protected]) OST-R/BTS to request the National Transportation Atlas Databases (NTAD) 2015 DVD. The NTAD DVD can be ordered from the online bookstore at www.bts.gov. Individual datasets from the NTAD can also be downloaded from the Office of Geospatial Information Systems website at http://www.bts.gov/programs/geographic_information_services/.</ordering>
</stdorder>
</distinfo>
<metainfo>
<metd>20150610</metd>
<metc>
<cntinfo>
<cntorgp>
<cntorg>U.S. Department of Commerce, U.S. Census Bureau, Geography Division</cntorg>
</cntorgp>
<cntaddr>
<addrtype>mailing and physical</addrtype>
<city>Suitland</city>
<state>MD</state>
</cntaddr>
</cntinfo>
</metc>
<metstdn>FGDC Content Standard for Digital Geospatial Metadata</metstdn>
<metstdv>FGDC-STD-001-1998</metstdv>
<mettc>local time</mettc>
</metainfo>
</metadata>