@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1460" ; dc:date "2020-05-28 16:46:46.0" ; dc:identifier "SDN:L22::TOOL1460" ; dc:isVersionOf ; pav:authoredOn "2020-05-28 16:46:46.0" ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "Unspecified spectroradiometer" ; skos:broader , ; skos:definition "A floating spectroradiometer designed to measure seawater upwelling radiance and downwelling irradiance at the sea surface. It was designed and constructed by the P. P. Shirshov Institute of Oceanology of the Russian Acadamy of Science (SIO RAS). Upwelling radiance is measured just beneath the sea surface and downwelling irradiance just above the sea surface at a distance approximately 50 m from the ship. It measures upwelling radiance and downwelling irradiance in the spectral range 390-700 nm with a spectral resolution of 2.5 nm. It has a radiometric accuracy of 5 percent."@en ; skos:notation "SDN:L22::TOOL1460" ; skos:note "accepted"@en ; skos:prefLabel "Shirshov Institute of Oceanology floating spectroradiometer"@en ; skos:related , . pav:hasCurrentVersion .