@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::TOOL1110" ; dc:date "2022-04-27 16:55:15.0" ; dc:identifier "SDN:L22::TOOL1110" ; dc:isVersionOf ; pav:authoredOn "2022-04-27 16:55:15.0" ; pav:previousVersion ; pav:version "2" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "2" ; skos:altLabel "Reson SeaBat 7160" ; skos:broader , ; skos:definition "A multibeam echosounder for continental shelf mapping. It uses linearreceive and transmit arrays at a nominal frequency of 440 kHz to measure sea floor depth between 3-3000 m and a swath coverage of greater than 4x the water depth. It features a T-shaped array geometry. It also features a pitch-stabilised transmitter and an active roll compensated receiver. It has 512 high density equi-distant beams, an along-track beamwdith of 1.5 degrees and an across-track beamwidth of 2.0 degrees."@en ; skos:notation "SDN:L22::TOOL1110" ; skos:note "accepted"@en ; skos:prefLabel "Teledyne Reson SeaBat 7160 multibeam echosounder"@en ; skos:related . pav:hasCurrentVersion .