@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: . sssom:subject_id . skos:related . sssom:subject_id . sssom:object_id . skos:member . skos:narrower . sssom:object_id . skos:related . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1631" ; dc:date "2021-02-10 18:43:00.0" ; dc:identifier "SDN:L22::TOOL1631" ; pav:authoredOn "2021-02-10 18:43:00.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "Coda Octopus F185" , "Coda Octopus F185"@en ; skos:broader , ; skos:definition "An instrument that measures position, heading, heave, pitch, and roll. The F185 features dual-frequency GPS on the primary receiver to allow real-time kinematic (RTK) correction for greater positional accuracy. The instrument also features a software component (iHeave), which is an intelligent heave processing module running in near real time to remove noise such as low period swell artefacts. Designed for applications in the offshore industry such as hydrographic surveys, dredging and offshore renewables. Positional accuracy of 0.01 m with L1/L2 RTK correction, 0.3 m with DGPS correction and 0.8 m with SBAS correction. Roll and pitch accuracy of +/- 0.025 degrees. True heading accuracy of +/-0.05 degrees (2 m baseline) or +/- 0.025 degrees (4 m baseline). Heave accuracy of 5 cm or 5% (on-line), or 3.5 cm or 3.5% (iHeave), whichever is greater. Velocity accuracy of 0.014 m/s. Outputs at up to 100 Hz."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1631" ; skos:note "accepted"@en ; skos:prefLabel "Coda Octopus F185 gyrocompass"@en ; skos:related , . dc:isVersionOf . sssom:object_id . skos:narrower . sssom:subject_id . skos:narrower . sssom:subject_id . skos:related . skos:narrower . sssom:object_id . skos:related .