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    <titleInfo>
      <title>World Land Areas, 1:50 million (2012)</title>
    </titleInfo>
    <name type="personal">
      <namePart>Patterson, Tom</namePart>
      <role>
        <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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    <name type="corporate">
      <namePart>Kelso, Nathaniel Vaughn</namePart>
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    <genre valueURI="http://id.loc.gov/authorities/genreForms/gf2011026297" authority="lcgft">Geospatial data</genre>
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      <extent>1.002</extent>
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    <abstract lang="eng" displayLabel="Abstract">This polygon shapefile depicts land, including major islands. Data was derived from 10m coastline. Continental polygons broken into smaller, contiguous pieces to avoid having too many points in any one polygon, facilitating faster data processing in certain software applications. Coastline accuracy is suspect for northern Russia and southern Chile. This theme (and it&#x2019;s inverse cousin, Ocean) are used to clip the raster imagery. These data are represented at 1:50,000,000 scale. This layer is part of the Natural Earth Collection (v.2.0.0).</abstract>
    <abstract lang="eng" displayLabel="Purpose">Natural Earth is a public domain map dataset available at 1:10, 1:50 and 1:110 million scales. Featuring tightly integrated vector and raster data, with Natural Earth you can make a variety of visually pleasing, well-crafted maps with cartography or GIS software.</abstract>
    <note lang="eng" displayLabel="Preferred citation">Kelso, N.V. and Patterson, T. (2012). World Land Areas, 1:50 million (2012). Made with Natural Earth, online at http://www.naturalearthdata.com.</note>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Continents</topic>
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    <subject authority="geonames" lang="eng">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/6295630/">Earth (Planet)</geographic>
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        <scale>1:50000000</scale>
        <coordinates>W 180&#xB0;--E 180&#xB0;/N 83&#xB0;35&#x2B9;59&#x2BA;--S 89&#xB0;59&#x2B9;56&#x2BA;</coordinates>
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        <projection>EPSG::4326</projection>
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      <dateIssued encoding="w3cdtf" keyDate="yes">2012</dateIssued>
      <dateValid encoding="w3cdtf">2012</dateValid>
      <publisher>North American Cartographic Information Society</publisher>
      <edition>2.0.0</edition>
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    <accessCondition type="useAndReproduction">This item is in the public domain.  There are no restrictions on use.</accessCondition>
    <accessCondition type="copyright">This work is in the Public Domain, meaning that it is not subject to copyright.</accessCondition>
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