<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:gcmd="https://gcmd.earthdata.nasa.gov/kms#" xmlns:dcterms="http://purl.org/dc/terms/" xml:base="https://gcmd.earthdata.nasa.gov/kms/concept/">
  <gcmd:gcmd>
    <gcmd:termsOfUse>https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf</gcmd:termsOfUse>
    <gcmd:keywordVersion>23.7</gcmd:keywordVersion>
    <gcmd:schemeVersion>2026-04-15T10:53:30.610Z</gcmd:schemeVersion>
    <gcmd:viewer>https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/63b37017-9d57-4247-af4e-2df36ee3ed03</gcmd:viewer>
  </gcmd:gcmd>
  <skos:Concept rdf:about="63b37017-9d57-4247-af4e-2df36ee3ed03">
    <skos:broader rdf:resource="860e2af9-ce29-4f3f-b027-ae3747eb3e01"/>
    <skos:prefLabel xml:lang="en">ICE EXTENT</skos:prefLabel>
    <gcmd:reference gcmd:text="Canadian Ice Service - Environment Canada &apos;http://www.cis.ec.gc.ca/manice/chp1_eng.htm&apos;" xml:lang="en"/>
    <skos:definition xml:lang="en">The minimum or maximum length of the ice or ice edge into the open water.
Also refers to the extent of the ice pack into the open ocean (which
varies seasonally).</skos:definition>
    <skos:inScheme rdf:resource="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords"/>
  </skos:Concept>
</rdf:RDF>