@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/> .
@prefix actris_ctrl_lists: <https://vocabulary.actris.nilu.no/actris_controlled_lists/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

actris_vocab:instrumentstatuscheck
  skos:prefLabel "instrument status check"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:darkcurrenttest .

actris_vocab:darkcurrenttest
  dc:isReplacedBy actris_ctrl_lists:darkcurrenttest ;
  owl:deprecated "true"@en ;
  skos:definition "A dark measurement is a normal measurement with sufficient time averaging, but with a fully covered telescope or with covered detectors.This signal shows all electronic stray pick-ups and signal distortions which do not stem from the atmospheric backscatter, but from the lidar system itself: e.g. laser flash-lamp pulse pick-ups, or system trigger pick-ups. All system parameters, like e.g. detector HV, must be set in the same way as for a normal measurement."@en ;
  skos:broader actris_vocab:instrumentstatuscheck ;
  skos:inScheme actris_vocab: ;
  skos:prefLabel "dark current test"@en ;
  dc:creator <https://orcid.org/0000-0001-8301-1319> ;
  dc:contributor <https://orcid.org/0000-0001-5722-3430> ;
  a skos:Concept .

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