@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: . dc:isVersionOf . skos:member . sssom:subject_id . skos:related . skos:related . sssom:subject_id . dc:isVersionOf . skos:narrower . skos:related . sssom:object_id . sssom:object_id . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL0936" ; dc:date "2020-10-08 12:34:36.0" ; dc:identifier "SDN:L22::TOOL0936" ; pav:authoredOn "2020-10-08 12:34:36.0" ; pav:hasCurrentVersion ; pav:hasVersion ; pav:version "2" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "2" ; skos:altLabel "MX Marine MX412 DGPS" , "MX Marine MX412 DGPS"@en ; skos:broader ; skos:definition "A 12-channel (L1, 1575 MHz, C/A code) GPS and 2 beacon DGPS receiver (283.5-325 KHz). It comprises a MX412 Control and Display Unit (CDU) of unknown sub-model, fitted to a co-axial cabled, combined GPS and beacon combo antenna (compatible models are MGL-4, MGL-3 or MXB5). Depending on the combo antenna unit used, the system can achieve <1 - 2 m accuracy in areas with good beacon differential coverage. The navigation system has been replaced by the MX512."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0936" ; skos:note "accepted"@en ; skos:prefLabel "Navico Simrad Yachting MX412 differential global positioning system"@en ; skos:related , . skos:related . sssom:object_id . skos:narrower . sssom:subject_id .