@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 sdo: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . @prefix xsd: . rdf:type sdo:DefinedTerm ; sdo:description "A broadband ocean bottom seismometer system designed for seafloor deployment for long-term tsunami and earthquake research. It features a Guralp CMG-40 T broadband seismometer encased in a titanium pressure tube, mounted to a titanium frame featuring yellow syntactic foam flotation units, titanium pressure tubes containing batteries and a GEOLON-MCS data recorder, plus a flasher, radio beacon, signal flag, anchor and acoustic release. The flotation units of the LOBSTER-7300 are made of denser syntactic foam than the LOBSTER-6000. The titanium pressure tubes of the LOBSTER-7300 are also thicker than the LOBSTER-6000. The OBS system can be deployed for up to 1 year. The LOBSTER-7300 K/MT 517 is depth-rated to 7300 m. The Guralp CMG-40 T seismometer has a tilt range of +/- 2.5 degrees, and a dynamic range of 148 dB at 1 Hz and 151 dB at 5 Hz. The seismometer also has an operating temperature from -20 to +75 degC, and an output sensitivity of 2000 V/m/s (2 x 1000 V/m/s) differential standard output (full-scale clip level of 8.8 mm/s)."@en ; sdo:inDefinedTermSet ; sdo:name "K.U.M. LOBSTER-7300 K/MT 517 ocean bottom seismometer system"@en ; sdo:termCode "SDN:L22::TOOL1680" .