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| Metadata (Metadata Plugin) | ||
|---|---|---|
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The sound velocity probe consits of the probe, the mounting cage and the computer. The data acquisition and processing software DataLog Express is installed on the computer. RS232 interface connects the computer to the probe. The sound velocity profiles can be transferred to the computer of the multibeam echo sounder Hydrosweep DS3 via the computer network. |
Position
Data logging, storage and archiving
Logged parameters
Central geographical ship's position and time standard
| Metadata (Metadata Plugin) | ||
|---|---|---|
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??? Time synchronising of the computers is regulated via ??? |
| Metadata (Metadata Plugin) | ||
|---|---|---|
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??? The geographical ship's position is transferred to ???
??? centering of the GPS Position to the transducer ??? |
Rawdata storage on board
| Metadata (Metadata Plugin) | ||
|---|---|---|
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The sound velocity probe measures the sound velocity in temporally equidistant intervals and stores the data to the internal flash drive. Import of the data from the probe to the computer is conducted with the data processing software DataLog Express. There is no designated central sound velocity data storage location. The opterator is in charge of sound velocity data storage for further use, e.g. data transfer to the multibeam echo sounder Hydrosweep DS3. |
Dship
| Metadata (Metadata Plugin) | ||
|---|---|---|
| ||
??? No data transfer to DShip. ??? |
Data archiving on land
| Metadata (Metadata Plugin) | ||
|---|---|---|
| ||
??? After the cruise, the operator transfers the measurement data along with required meta data to AWI after consultaion with the data scientist and AWI Logistics. Then, the data (including meta data) can be extracted from https://spaceswww.awipangaea.de/confluence/pages/viewpage.action?pageId=182353956 via the computer network. |
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(for authorized users only). ??? |
| Metadata list |
|---|
|| File format(s) | See: Handbuch VmDas Quick Start Guide ||
|| Calibration certificates | NO || |
Resources
Events
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Images
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External Manuals
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Die Wasserschallprofilsonde (SVP) misst bzw. berechnet zeitlich äqudistant die Wasserschallgeschwindigkeit und speichert diese im interne Flash-Speicher ab. Mittels PC-Software wird das Profil nach dem "Tauchvorgang" eingelesen und zur weiteren Verarbeitung bereitgestellt.
Datenspeicherung und Archivierung
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*Rohdaten an Bord:*
Eine zentrale Speicherung ist nicht vorgesehen. Es obliegt dem Anwender die Wasserschallprofile für eine weitere Verwendung z.B. mit den Daten des Hydrosweeps abzuspeichern.
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