Attention:
The Trimble GPS receiver provides position data for scientific devices.
Summary
Trimble 1
Contacts
Components
There are two independent systems installed, called TRIMBLE 1 and TRIMBLE 2. Both consist of an antenna Zephyr Model 2 Rugged. The receivers are of type SPS855. Antennas are installed on antenna deck above bridge. The two receivers are installed in scientific panel on bridge. TRIMBLE 1 is sending NMEA0183 telegrams to motion sensor HYDRINS 1 and DShip. TRIMBLE 2 is sending telegrams to motion sensor HYDRINS 2 and DShip.
Position
Trimble
Data logging, storage and archiving
Logged parameters
Central geographical ship's position and time standard
The GPS receiver Trimble is running as time server for several clients on board. The GPS position of the Trimble receiver is centered to the corresponding antenna.
Rawdata storage on board
Data storage in DShip system.
Dship
Unevaluated and uncorrected measurement data.
Device name |
DGPS Trimble |
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Parameters |
Age of Differential GPS data; Altitude [m]; Course over ground [deg]; Day; DGPS_Trimble.GPGGA.Sentence; DGPS_Trimble.GPVTG.Sentence; DGPS_Trimble.GPZDA.Sentence; Differential reference station ID; EW; Geoidal separation [m]; GPS Quality indicator; Horizontal dilution; Latitude; Local zone hours; Local zone minutes; Longitude; Month; NS; Number of satellites; Speed over ground [kn]; UTC of position; UTC Raw; Year |
Data archiving on land
After the cruise the DShip data set can be extracted from https://dms.awi.de.
File format(s) |
*.dat |
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Calibration certificates |
NO |