<?xml version="1.0" encoding="UTF-8"?>
<gmd:MD_Metadata xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gml="http://www.opengis.net/gml" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd http://www.isotc211.org/2005/gmx http://www.isotc211.org/2005/gmx/gmx.xsd">
  <gmd:fileIdentifier>
    <gco:CharacterString>edu.ucar.gdex::d099000</gco:CharacterString>
  </gmd:fileIdentifier>
  <gmd:language>
    <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeListValue="eng; USA">eng; USA</gmd:LanguageCode>
  </gmd:language>
  <gmd:characterSet>
    <gmd:MD_CharacterSetCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8">utf-8</gmd:MD_CharacterSetCode>
  </gmd:characterSet>
  <gmd:hierarchyLevel>
    <gmd:MD_ScopeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
  </gmd:hierarchyLevel>
  <gmd:contact>
    <gmd:CI_ResponsibleParty>
      <gmd:organisationName>
        <gco:CharacterString>NSF NCAR Geoscience Data Exchange</gco:CharacterString>
      </gmd:organisationName>
      <gmd:contactInfo>
        <gmd:CI_Contact>
          <gmd:address>
            <gmd:CI_Address>
              <gmd:electronicMailAddress>
                <gco:CharacterString>datahelp@ucar.edu</gco:CharacterString>
              </gmd:electronicMailAddress>
            </gmd:CI_Address>
          </gmd:address>
          <gmd:onlineResource>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://gdex.ucar.edu</gmd:URL>
              </gmd:linkage>
              <gmd:name>
                <gco:CharacterString>NSF NCAR Geoscience Data Exchange</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research.</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onlineResource>
        </gmd:CI_Contact>
      </gmd:contactInfo>
      <gmd:role>
        <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode>
      </gmd:role>
    </gmd:CI_ResponsibleParty>
  </gmd:contact>
  <gmd:dateStamp>
    <gco:DateTime>2019-03-01T21:59:30Z</gco:DateTime>
  </gmd:dateStamp>
  <gmd:metadataStandardName>
    <gco:CharacterString>ISO 19115 Geographic Information - Metadata</gco:CharacterString>
  </gmd:metadataStandardName>
  <gmd:metadataStandardVersion>
    <gco:CharacterString>ISO19115:2003/Cor 1 2006</gco:CharacterString>
  </gmd:metadataStandardVersion>
  <gmd:dataSetURI>
    <gco:CharacterString>https://doi.org/10.5065/D6HM56HW</gco:CharacterString>
  </gmd:dataSetURI>
  <gmd:metadataExtensionInfo>
    <gmd:MD_MetadataExtensionInformation>
      <gmd:extensionOnLineResource>
        <gmd:CI_OnlineResource>
          <gmd:linkage>
            <gmd:URL>https://www.ncdc.noaa.gov/data-access/model-data</gmd:URL>
          </gmd:linkage>
          <gmd:protocol>
            <gco:CharacterString>https</gco:CharacterString>
          </gmd:protocol>
          <gmd:name>
            <gco:CharacterString>Related Resource #1</gco:CharacterString>
          </gmd:name>
          <gmd:description>
            <gco:CharacterString>CFS Initial Conditions available from NCEI, 1979 - March 2011</gco:CharacterString>
          </gmd:description>
        </gmd:CI_OnlineResource>
      </gmd:extensionOnLineResource>
    </gmd:MD_MetadataExtensionInformation>
  </gmd:metadataExtensionInfo>
  <gmd:metadataExtensionInfo>
    <gmd:MD_MetadataExtensionInformation>
      <gmd:extensionOnLineResource>
        <gmd:CI_OnlineResource>
          <gmd:linkage>
            <gmd:URL>https://nomads.ncdc.noaa.gov/modeldata/cfsv2_analysis_dumps/</gmd:URL>
          </gmd:linkage>
          <gmd:protocol>
            <gco:CharacterString>https</gco:CharacterString>
          </gmd:protocol>
          <gmd:name>
            <gco:CharacterString>Related Resource #2</gco:CharacterString>
          </gmd:name>
          <gmd:description>
            <gco:CharacterString>CFS V2 initial conditions available from NCEI, April 2011 - Dec 2014</gco:CharacterString>
          </gmd:description>
        </gmd:CI_OnlineResource>
      </gmd:extensionOnLineResource>
    </gmd:MD_MetadataExtensionInformation>
  </gmd:metadataExtensionInfo>
  <gmd:metadataExtensionInfo>
    <gmd:MD_MetadataExtensionInformation>
      <gmd:extensionOnLineResource>
        <gmd:CI_OnlineResource>
          <gmd:linkage>
            <gmd:URL>http://www.emc.ncep.noaa.gov/mmb/data_processing/data_dumping.doc/table_1.htm</gmd:URL>
          </gmd:linkage>
          <gmd:protocol>
            <gco:CharacterString>http</gco:CharacterString>
          </gmd:protocol>
          <gmd:name>
            <gco:CharacterString>Related Resource #3</gco:CharacterString>
          </gmd:name>
          <gmd:description>
            <gco:CharacterString>Listing of NCEP BUFR datatypes</gco:CharacterString>
          </gmd:description>
        </gmd:CI_OnlineResource>
      </gmd:extensionOnLineResource>
    </gmd:MD_MetadataExtensionInformation>
  </gmd:metadataExtensionInfo>
  <gmd:metadataExtensionInfo>
    <gmd:MD_MetadataExtensionInformation>
      <gmd:extensionOnLineResource>
        <gmd:CI_OnlineResource>
          <gmd:linkage>
            <gmd:URL>http://www.emc.ncep.noaa.gov/mmb/data_processing/bufrtab_tableb.htm</gmd:URL>
          </gmd:linkage>
          <gmd:protocol>
            <gco:CharacterString>http</gco:CharacterString>
          </gmd:protocol>
          <gmd:name>
            <gco:CharacterString>Related Resource #4</gco:CharacterString>
          </gmd:name>
          <gmd:description>
            <gco:CharacterString>NCEP BUFR MNEMONICS</gco:CharacterString>
          </gmd:description>
        </gmd:CI_OnlineResource>
      </gmd:extensionOnLineResource>
    </gmd:MD_MetadataExtensionInformation>
  </gmd:metadataExtensionInfo>
  <gmd:metadataExtensionInfo>
    <gmd:MD_MetadataExtensionInformation>
      <gmd:extensionOnLineResource>
        <gmd:CI_OnlineResource>
          <gmd:linkage>
            <gmd:URL>http://www.nco.ncep.noaa.gov/sib/decoders/BUFRLIB/</gmd:URL>
          </gmd:linkage>
          <gmd:protocol>
            <gco:CharacterString>http</gco:CharacterString>
          </gmd:protocol>
          <gmd:name>
            <gco:CharacterString>Related Resource #5</gco:CharacterString>
          </gmd:name>
          <gmd:description>
            <gco:CharacterString>NCEP BUFRLIB Software User Guide</gco:CharacterString>
          </gmd:description>
        </gmd:CI_OnlineResource>
      </gmd:extensionOnLineResource>
    </gmd:MD_MetadataExtensionInformation>
  </gmd:metadataExtensionInfo>
  <gmd:identificationInfo>
    <gmd:MD_DataIdentification>
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>Observations and gridded forcing products input into the NCEP Climate Forecast System Reanalysis</gco:CharacterString>
          </gmd:title>
          <gmd:alternateTitle>
            <gco:CharacterString>d099000</gco:CharacterString>
          </gmd:alternateTitle>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2015-11-18</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:organisationName>
                <gco:CharacterString>National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce</gco:CharacterString>
              </gmd:organisationName>
              <gmd:role>
                <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="author">author</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:organisationName>
                <gco:CharacterString>NSF National Center for Atmospheric Research</gco:CharacterString>
              </gmd:organisationName>
              <gmd:role>
                <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="publisher">publisher</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>NCEP Climate Forecast System (CFSR and CFSv2) initial conditions, full ingest data are found in this dataset collection. These data include conventional and satellite observations, and some select gridded analysis products. The satellite observations contains a subset of the level 1b or higher satellite data products used in the NCEP Global Data Assimilation System. These files can be used with the Weather Research Forecast (WRF), and Community Gridpoint Statistical Interpolation (GSI) Data Assimilation (DA) systems. However, they can be useful for a variety of applications, particularly where conventional data is scarce.</gco:CharacterString>
      </gmd:abstract>
      <gmd:status>
        <gmd:MD_ProgressCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode" codeListValue="onGoing">onGoing</gmd:MD_ProgressCode>
      </gmd:status>
      <gmd:pointOfContact>
        <gmd:CI_ResponsibleParty>
          <gmd:contactInfo>
            <gmd:CI_Contact>
              <gmd:address>
                <gmd:CI_Address>
                  <gmd:electronicMailAddress>
                    <gco:CharacterString>datahelp@ucar.edu</gco:CharacterString>
                  </gmd:electronicMailAddress>
                </gmd:CI_Address>
              </gmd:address>
            </gmd:CI_Contact>
          </gmd:contactInfo>
          <gmd:role>
            <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode>
          </gmd:role>
        </gmd:CI_ResponsibleParty>
      </gmd:pointOfContact>
      <gmd:resourceMaintenance>
        <gmd:MD_MaintenanceInformation>
          <gmd:maintenanceAndUpdateFrequency>
            <gmd:MD_MaintenanceFrequencyCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeListValue="irregular">irregular</gmd:MD_MaintenanceFrequencyCode>
          </gmd:maintenanceAndUpdateFrequency>
          <gmd:updateScope>
            <gmd:MD_ScopeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
          </gmd:updateScope>
        </gmd:MD_MaintenanceInformation>
      </gmd:resourceMaintenance>
      <gmd:graphicOverview>
        <gmd:MD_BrowseGraphic>
          <gmd:fileName>
            <gco:CharacterString>https://gdex.ucar.edu/images/ds_logos/cfsr_logo_200_200.png</gco:CharacterString>
          </gmd:fileName>
          <gmd:fileDescription>
            <gco:CharacterString>Logo thumbnail from URL</gco:CharacterString>
          </gmd:fileDescription>
          <gmd:fileType>
            <gco:CharacterString>png</gco:CharacterString>
          </gmd:fileType>
        </gmd:MD_BrowseGraphic>
      </gmd:graphicOverview>
      <gmd:resourceFormat>
        <gmd:MD_Format>
          <gmd:name>
            <gco:CharacterString>WMO BUFR</gco:CharacterString>
          </gmd:name>
          <gmd:version gco:nilReason="inapplicable"/>
        </gmd:MD_Format>
      </gmd:resourceFormat>
      <gmd:resourceFormat>
        <gmd:MD_Format>
          <gmd:name>
            <gco:CharacterString>WMO GRIB1</gco:CharacterString>
          </gmd:name>
          <gmd:version gco:nilReason="inapplicable"/>
        </gmd:MD_Format>
      </gmd:resourceFormat>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>dataset</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>Resource Type</gco:CharacterString>
              </gmd:title>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2021-03-30</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>4.4</gco:CharacterString>
              </gmd:edition>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>DataCite Metadata Working Group</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">orginator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:otherCitationDetails>
                <gco:CharacterString>resourceTypeGeneral</gco:CharacterString>
              </gmd:otherCitationDetails>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>WEATHER STATIONS &gt; WEATHER STATIONS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>SATELLITES &gt; SATELLITES</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>GEOSTATIONARY SATELLITES</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>METEOROLOGICAL STATIONS &gt; METEOROLOGICAL STATIONS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>BALLOONS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>OCEAN WEATHER STATIONS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>GPS &gt; Global Positioning System Satellites</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>GROUND-BASED GPS STATIONS</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>U.S. National Aeronautics and Space Administration Global Change Master Directory</gco:CharacterString>
              </gmd:title>
              <gmd:alternateTitle>
                <gco:CharacterString>GCMD</gco:CharacterString>
              </gmd:alternateTitle>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026-02-27</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23.4</gco:CharacterString>
              </gmd:edition>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>NASA Global Change Master Directory</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">orginator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:otherCitationDetails>
                <gco:CharacterString>Valids List: Platforms</gco:CharacterString>
              </gmd:otherCitationDetails>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>MODIS &gt; Moderate-Resolution Imaging Spectroradiometer</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>AMSU-A &gt; Advanced Microwave Sounding Unit-A</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>GOES I-M Imager &gt; GOES I-M IMAGER</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>AMSU-B &gt; Advanced Microwave Sounding Unit-B</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>AIRS &gt; Atmospheric Infrared Sounder</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>RADIOSONDES &gt; RADIOSONDES</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>GPS &gt; Global Positioning System</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>U.S. National Aeronautics and Space Administration Global Change Master Directory</gco:CharacterString>
              </gmd:title>
              <gmd:alternateTitle>
                <gco:CharacterString>GCMD</gco:CharacterString>
              </gmd:alternateTitle>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026-02-27</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23.4</gco:CharacterString>
              </gmd:edition>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>NASA Global Change Master Directory</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">orginator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:otherCitationDetails>
                <gco:CharacterString>Valids List: Instruments</gco:CharacterString>
              </gmd:otherCitationDetails>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>WRF &gt; WRF (Weather Research and Forecasting) Modeling</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>U.S. National Aeronautics and Space Administration Global Change Master Directory</gco:CharacterString>
              </gmd:title>
              <gmd:alternateTitle>
                <gco:CharacterString>GCMD</gco:CharacterString>
              </gmd:alternateTitle>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026-02-27</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23.4</gco:CharacterString>
              </gmd:edition>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>NASA Global Change Master Directory</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">orginator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:otherCitationDetails>
                <gco:CharacterString>Valids List: Projects</gco:CharacterString>
              </gmd:otherCitationDetails>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WINDS &gt; SURFACE WINDS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WATER VAPOR &gt; WATER VAPOR INDICATORS &gt; WATER VAPOR</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; LAND SURFACE &gt; SURFACE THERMAL PROPERTIES &gt; SKIN TEMPERATURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; HUMAN DIMENSIONS &gt; ENVIRONMENTAL GOVERNANCE/MANAGEMENT &gt; LAND MANAGEMENT &gt; LAND USE/LAND COVER CLASSIFICATION</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WINDS &gt; UPPER LEVEL WINDS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; SPECTRAL/ENGINEERING &gt; INFRARED WAVELENGTHS &gt; INFRARED RADIANCE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WATER VAPOR &gt; WATER VAPOR INDICATORS &gt; DEW POINT TEMPERATURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; OCEANS &gt; SEA ICE &gt; ICE EXTENT</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC TEMPERATURE &gt; UPPER AIR TEMPERATURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; TERRESTRIAL HYDROSPHERE &gt; SNOW/ICE &gt; SNOW DEPTH</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC PRESSURE &gt; ATMOSPHERIC PRESSURE MEASUREMENTS</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; PRECIPITATION &gt; PRECIPITATION RATE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; CLOUDS &gt; CLOUD PROPERTIES &gt; CLOUD FREQUENCY</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC PRESSURE &gt; SURFACE PRESSURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ALTITUDE &gt; TROPOPAUSE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WATER VAPOR &gt; WATER VAPOR INDICATORS &gt; TOTAL PRECIPITABLE WATER</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; SPECTRAL/ENGINEERING &gt; INFRARED WAVELENGTHS &gt; INFRARED IMAGERY</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ALTITUDE &gt; GEOPOTENTIAL HEIGHT</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; SPECTRAL/ENGINEERING &gt; MICROWAVE &gt; BRIGHTNESS TEMPERATURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; SPECTRAL/ENGINEERING &gt; MICROWAVE &gt; MICROWAVE RADIANCE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC CHEMISTRY &gt; OXYGEN COMPOUNDS &gt; ATMOSPHERIC OZONE</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC TEMPERATURE &gt; SURFACE TEMPERATURE &gt; AIR TEMPERATURE</gco:CharacterString>
          </gmd:keyword>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>U.S. National Aeronautics and Space Administration Global Change Master Directory</gco:CharacterString>
              </gmd:title>
              <gmd:alternateTitle>
                <gco:CharacterString>GCMD</gco:CharacterString>
              </gmd:alternateTitle>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026-02-27</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23.4</gco:CharacterString>
              </gmd:edition>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>NASA Global Change Master Directory</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">orginator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:otherCitationDetails>
                <gco:CharacterString>Valids List: Science and Services Keywords</gco:CharacterString>
              </gmd:otherCitationDetails>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:useLimitation>
            <gco:CharacterString>Creative Commons Attribution 4.0 International License</gco:CharacterString>
          </gmd:useLimitation>
          <gmd:otherConstraints>
            <gco:CharacterString>None</gco:CharacterString>
          </gmd:otherConstraints>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:spatialRepresentationType>
        <gmd:MD_SpatialRepresentationTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_SpatialRepresentationTypeCode" codeListValue="grid">grid</gmd:MD_SpatialRepresentationTypeCode>
      </gmd:spatialRepresentationType>
      <gmd:spatialResolution>
        <gmd:MD_Resolution>
          <gmd:distance>
            <gco:Distance uom="degree">0.313</gco:Distance>
          </gmd:distance>
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:spatialResolution>
        <gmd:MD_Resolution>
          <gmd:distance>
            <gco:Distance uom="degree">0.312</gco:Distance>
          </gmd:distance>
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:spatialResolution>
        <gmd:MD_Resolution>
          <gmd:distance>
            <gco:Distance uom="degree">1</gco:Distance>
          </gmd:distance>
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:spatialResolution>
        <gmd:MD_Resolution>
          <gmd:distance>
            <gco:Distance uom="degree">0.5</gco:Distance>
          </gmd:distance>
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:language>
        <gco:CharacterString>eng</gco:CharacterString>
      </gmd:language>
      <gmd:characterSet>
        <gmd:MD_CharacterSetCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8">utf-8</gmd:MD_CharacterSetCode>
      </gmd:characterSet>
      <gmd:topicCategory>
        <gmd:MD_TopicCategoryCode>climatologyMeteorologyAtmosphere</gmd:MD_TopicCategoryCode>
      </gmd:topicCategory>
      <gmd:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:westBoundLongitude>
                <gco:Decimal>-180.0</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>180.0</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>-90.0</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>90.0</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="d099000_time_period">
                  <gml:beginPosition>1978-12-31T0000+00</gml:beginPosition>
                  <gml:endPosition>1980-03-03T0000+00</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
        </gmd:EX_Extent>
      </gmd:extent>
    </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:distributionInfo>
    <gmd:MD_Distribution>
      <gmd:distributor>
        <gmd:MD_Distributor>
          <gmd:distributorContact>
            <gmd:CI_ResponsibleParty>
              <gmd:organisationName>
                <gco:CharacterString>NSF NCAR Geoscience Data Exchange</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>datahelp@ucar.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL>https://gdex.ucar.edu</gmd:URL>
                      </gmd:linkage>
                    </gmd:CI_OnlineResource>
                  </gmd:onlineResource>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="distributor">distributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:distributorContact>
        </gmd:MD_Distributor>
      </gmd:distributor>
      <gmd:transferOptions>
        <gmd:MD_DigitalTransferOptions>
          <gmd:transferSize>
            <gco:Real>19855867.26</gco:Real>
          </gmd:transferSize>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://gdex.ucar.edu/datasets/d099000/</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>https</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>Dataset Description</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>Related Link</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://gdex.ucar.edu/datasets/d099000/dataaccess/</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>https</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>Data Access</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>Related Link</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
        </gmd:MD_DigitalTransferOptions>
      </gmd:transferOptions>
    </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:metadataConstraints>
    <gmd:MD_Constraints>
      <gmd:useLimitation>
        <gco:CharacterString>none</gco:CharacterString>
      </gmd:useLimitation>
    </gmd:MD_Constraints>
  </gmd:metadataConstraints>
  <gmd:metadataMaintenance>
    <gmd:MD_MaintenanceInformation>
      <gmd:maintenanceAndUpdateFrequency>
        <gmd:MD_MaintenanceFrequencyCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeListValue="asNeeded">asNeeded</gmd:MD_MaintenanceFrequencyCode>
      </gmd:maintenanceAndUpdateFrequency>
    </gmd:MD_MaintenanceInformation>
  </gmd:metadataMaintenance>
</gmd:MD_Metadata>
