@prefix actris_vocab: <https://vocabulary.actris.nilu.no/actris_vocab/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .

actris_vocab:CampbellScientificCPEC skos:related actris_vocab:closed-patheddy-covariancesystem .
actris_vocab:meteorologicalbaseparametersensor
  skos:prefLabel "meteorological base parameter sensor"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:closed-patheddy-covariancesystem .

actris_vocab:closed-patheddy-covariancesystem
  skos:definition "Measures the flux of atmospheric trace constituents by combining high speed (e.g. 100 Hz) observations of the trace constituent (CO2, H2O) and the 3D wind field by means of a sonic anemometer. The sonic anemometer measures the wind field in all the directions by sending sound pulses from an emitter to a detector, where the time lag depends on distance travelled (known), sound speed (known from air density), and wind speed."@en ;
  skos:broader actris_vocab:meteorologicalbaseparametersensor ;
  skos:inScheme actris_vocab: ;
  skos:prefLabel "closed-path eddy-covariance system"@en ;
  dc:creator <https://orcid.org/0000-0002-3380-3470> ;
  dc:contributor <https://orcid.org/0000-0003-2042-9333> ;
  a skos:Concept .

actris_vocab:
  skos:prefLabel "ACTRIS Vocabulary"@en ;
  a skos:ConceptScheme .