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    <titleInfo>
      <title>Cassavas, Yield Gap, 2000</title>
    </titleInfo>
    <genre valueURI="http://id.loc.gov/authorities/genreForms/gf2011026297" authority="lcgft">Geospatial data</genre>
    <genre valueURI="http://rdvocab.info/termList/RDAContentType/1001" authority="rdacontent">cartographic dataset</genre>
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    <abstract displayLabel="Abstract">This raster dataset represents the average gap (in tons per hectare) between observed yields in the year 2000 and a climate-defined potential yield compared to other farmers growing cassava crops in areas of similar climate. Spatial resolution: Five minute by five minute resolution (~10 km x 10 km at equator). Temporal resolution: Year 2000 - based of average of census data between 1997-2003.</abstract>
    <note displayLabel="Purpose" type="other">EarthStat.org serves geographic data sets with the purpose of solving the grand challenge of feeding a growing global population while reducing agriculture&#x2019;s impact on the environment. The data sets on EarthStat allow users to map the distribution of crops globally, analyze the impact of climate change on crop yields, understand the impacts of fertilizer and manure use and much more.</note>
    <subject authority="geonames">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/6295630/">Earth (Planet)</geographic>
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    <subject authority="lcsh">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Cassava</topic>
    </subject>
    <subject authority="lcsh">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Crop yields</topic>
    </subject>
    <subject authority="lcsh">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Crops and climate</topic>
    </subject>
    <subject authority="ISO19115TopicCategory">
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    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="environment">Environment</topic>
    </subject>
    <subject>
      <temporal encoding="w3cdtf">2000-2000</temporal>
    </subject>
    <subject>
      <cartographics>
        <projection>EPSG::4326</projection>
        <coordinates>W 180&#xB0;--E 180&#xB0;/N 90&#xB0;--S 90&#xB0;</coordinates>
      </cartographics>
    </subject>
    <originInfo>
      <dateIssued encoding="w3cdtf" keyDate="yes">2008</dateIssued>
      <publisher>University of Minnesota. Institute on the Environment</publisher>
    </originInfo>
    <location>
      <url usage="primary display">https://purl.stanford.edu/hx519zv7888</url>
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    <note type="contact" displayLabel="Contact">earthstat.data@gmail.com</note>
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      <recordContentSource>Stanford</recordContentSource>
      <recordCreationDate encoding="w3cdtf">2017-12-19</recordCreationDate>
      <recordIdentifier>edu.stanford.purl:hx519zv7888</recordIdentifier>
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              <gml:lowerCorner>-180.0 -90.0</gml:lowerCorner>
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    <accessCondition type="useAndReproduction">Data may be freely downloaded for research, study, or teaching, but must be cited appropriately. Incorporation of the data into a commercial product, is allowed only with explicit permission. If you would like to request permission to use EarthStat data for another purpose, please contact us at earthstat.data@gmail.com.</accessCondition>
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