@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:narrower . skos:member . skos:related . skos:related . skos:related . skos:related . skos:altLabel "Simrad MS70" , "Simrad MS70"@en ; skos:broader , ; skos:definition "The Simrad MS70 is a high resolution multibeam scientific sonar with very low sidelobe levels. It is designed for collection of data from the water column including biomass estimation, fish school characterization and behaviour studies. The MS70 operates in the frequency range of 70 to 120 kHz using 800 transmitting and receiving channels. Provides an acoustic matrix containing 500 beams (25 horizontal and 20 vertical). Each beam is 3° to 4° wide depending on its position in the matrix."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1602" ; skos:note "accepted"@en ; skos:prefLabel "Kongsberg (Simrad) MS70 multibeam echosounder"@en ; skos:related , . skos:narrower . skos:narrower . skos:narrower .