Concept
Kongsberg Simrad HS50 GPS gyrocompass
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1620/1/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | Simrad HS50 | |
| Definition | A compass that determines heading using two separate GPS sensors. For use on boats. The sensor unit contains two, 12-channel GPS sensors, electronic board with I/O and an inertial rate element. Heading is derived from the fixed-distance dual GPS antenna arrangement. GPS position and speed are calculated from both antennas. The inertial rate element provides yaw/ROT information. DGPS signals may be input to the HS50 to improve position and velocity accuracy (RTCM, SAPOS). Heading accuracy: 0.3 degrees RMS (static), 0.5 degrees RMS (dynamic). ROT accuracy: 0.5 deg/s + 5%. Position accuracy: 5 m 95% CEP. Velocity accuracy: 0.1 m/s 95% CEP. | |
| Date | None | |
| Identifier | TOOL1620 | |
| Note | accepted | |
| Is Version Of | TOOL1620 | |
| version | 1 | |
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