<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/006b1ea6-222d-4740-b220-03886d49cd81</gcmd:viewer>
  </gcmd:gcmd>
  <skos:Concept rdf:about="006b1ea6-222d-4740-b220-03886d49cd81">
    <skos:broader rdf:resource="4ad0c52d-6449-48ff-8678-adc6b2cebcb7"/>
    <skos:prefLabel xml:lang="en">OUTGOING LONGWAVE RADIATION</skos:prefLabel>
    <gcmd:reference gcmd:text="WMO. 1966. International Meteorological Vocabulary. WMO/OMM/BMO, No. 182. TP. 91., Switzerland.  Carleton, A.M. Satellite Remote Sensing in Climatology, Belhaven Press, London, UK." xml:lang="en"/>
    <skos:definition xml:lang="en">The outgoing longwave radiation (OLR) refers specifically to theradiation emitted by the Earth and its atmosphere (the terrestrialradiation). Satellite measurements of the OLR from terrestrial surfacesand clouds show that OLR is low over cold land and high clouds and highover hot land surfaces. Climate variations, such as El Nino SouthernOscillation (ENSO) can be measured from OLR anomalies from longer-termvariations.</skos:definition>
    <skos:inScheme rdf:resource="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords"/>
  </skos:Concept>
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