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| Sensorweb integration |
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| urn | vessel:heincke:net_sounders |
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| contenttype | Metadata |
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|
| Manufacturer | Scanmar |
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| Model | SS4-VTL, Minitransponder MTR-144 |
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| Serial No. | n/a |
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| Type | echo sounder |
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| Sensorweb integration |
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| urn | vessel:heincke:net_sounders |
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| contenttype | Images |
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|
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...
| Sensorweb integration |
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| urn | vessel:heincke:net_sounders |
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| contenttype | Contacts |
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| Name | Institution | Role |
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| Ralf Krocker | Alfred-Wegener-Institute for Polar and Marine Research | Engineer In Charge |
|
Components
The transducer of the Scanmar Fishnet Sounder system and the battery charging equipment are stored in the Umformerraum. Two hydrophones are permanently installed on the hull of the ship. Working places are situated on the bridge and in the Messraum. ScanBas System is installed on the PCs. It analyzes and visualizes the data.
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| Sensorweb integration |
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| urn | vessel:heincke:net_sounders |
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| contenttype | Subdevices |
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| Name | Model | Type |
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| hydrophone starboard |
| not assigned | | hydrophone portside |
| not assigned |
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Position
| Sensorweb integration |
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| urn | vessel:heincke:net_sounders |
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| contenttype | LocalFrame |
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| Origin Description: | no xyz-position given. The devices are stored in the Umformerraum in the forecastle. |
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Data logging, storage and archiving
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>Logged parameters
| Sensorweb integration |
|---|
| urn | vessel:heincke:net_sounders |
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| contenttype | Parameters |
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| Parameter | Sensor Output Type | Unit |
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| depth of trawl | depth | m |
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Central geographical ship's position and time standard
| Metadata (Metadata Plugin) |
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The Scanmar system receives GPS and time information from the active scientific GPS receiver (usually Trimble) via the the GPS distribution. The data are stored in the NMEA data stream of the Scanmar system |
Rawdata storage on board
| Metadata (Metadata Plugin) |
|---|
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The Scanmar data are made available via a terminal server. To access the data use any TCP/IP client program e. g. PuTTY or Hyperterminal. For further instructions see manual "Scanmar_datarecording_FIELAX.pdf". The data recorded from Scanmar is in NMEA format and can be converted using the software KonvScanbas.exe. The Scanmar data are not transferred to DShip.
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| Metadata list |
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|| root directory | \\operators choice\ ||
|| directory name | operators choice ||
|| file name | suggested name for NMEA data: Cruise No.-YYYY-MM-DD.txt ||
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Data archiving on land
| Metadata (Metadata Plugin) |
|---|
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After consultation with the data scientist and AWI Logistics the Scanmar data including meta data may be transferred to PANGAEA (https://www.pangaea.de/). |
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