@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: . skos:altLabel "" ; skos:broader ; skos:definition "A technique that determines turbidity by either the absorbance (or attenuation) of passing light or the portion of light scattered at an angle from the the incident beam of light passing through water. The instrument is located in the water column."@en ; skos:notation "SDN:S04::S041138" ; skos:note "accepted"@en ; skos:prefLabel "in-situ optical turbidity measurement"@en ; skos:related . skos:related . skos:narrower . skos:narrower . skos:related . skos:member .