@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @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::TOOL0426" ; dc:date "2011-09-26 11:52:17.0" ; dc:identifier "SDN:L22::TOOL0426" ; pav:authoredOn "2011-09-26 11:52:17.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "SeaTech LBSS" , "SeaTech LBSS"@en ; skos:broader , ; skos:definition "The instrument projects light into the sample volume using two modulated 880 nm Light Emitting Diodes. Light back-scattered from the suspended particles inthe water column is measured with a solar-blind silicon detector. A light stop between the light source and the light detector prevents the measurement of direct transmitted light so that only back-scattered light from suspended particles in water are measured. The instrument is no longer manufactured and no source of support is known."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0426" ; skos:note "accepted"@en ; skos:prefLabel "SeaTech Light Back-Scattering Sensor"@en ; skos:related , .