<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/49c8770a-2eb7-40f1-aab0-9c12d3aed031</gcmd:viewer>
  </gcmd:gcmd>
  <skos:Concept rdf:about="49c8770a-2eb7-40f1-aab0-9c12d3aed031">
    <skos:broader rdf:resource="4ad0c52d-6449-48ff-8678-adc6b2cebcb7"/>
    <skos:prefLabel xml:lang="en">EMISSIVITY</skos:prefLabel>
    <gcmd:reference gcmd:text="Huschke, R.E. ed. 1959. Glossary of Meteorology, American Meterological Society, Boston, MA." xml:lang="en"/>
    <skos:definition xml:lang="en">The ratio of the emittance of a given surface at a specified wavelengthand emitting temperature to the emittance of an ideal black body at thesame wavelength and temperature. Emissivity has a value between 0 (least)and one (greatest).</skos:definition>
    <skos:inScheme rdf:resource="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords"/>
  </skos:Concept>
</rdf:RDF>