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Trimble 1 and Trimble 2 GPS Receivers are operated by ship's command only. The sensor is essential device providing position data for a large number of scientific devices. Most sensors do not directly receive positions from GPS sensor but from motion sensor Hydrins. The system TRIMBLE 1 / HYDRINS 1 and TRIMBLE 2 / HYDRINS 2 are alternatively sending positions to the customers. DShip is logging positions from both GPS receivers in parallel. |
Summary
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The Trimble R750 is a combined radio and GPS receiver. It uses all currently available satellite signals including L1, L2 and the GPS modernized L2C code. |
Trimble 1
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Trimble 2
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Contacts
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Components
Metadata (Metadata Plugin) | ||||
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Position
Trimble 1 antenna position
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Trimble 2 antenna position
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Data logging, storage and archiving
Logged parameters
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Central geographical ship's position and time standard
Metadata (Metadata Plugin) | ||||
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| ??? Time synchronising ???
Metadata (Metadata Plugin) | ||
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??? geographical ship's position ??? |
Rawdata storage on board
Metadata (Metadata Plugin) | ||||
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| Data storage in DShip system.
Metadata list |
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|| Data volume (MB per day) ca | ??? ||
|| Number of files per day ca | ??? || |
Dship
Metadata (Metadata Plugin) | ||||
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| Uncorrected measurement data||||
Metadata list |
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Data archiving on land
space-metadata | ||||
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| After the cruise the DShip data set can be extracted from https://dms.awi.de.
??? https://www.pangaea.de/ (for authorized users only) ??? ||||
Metadata list |
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|| File format(s) | ??? ||
|| Calibration certificates | ??? || |
Documentation
Events
Trimble 1
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Documentation
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