Summary
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Contacts
Components
| Please note that operations of the C-Keel Sound Velocity Probe requires experienced scientific staff on board. The system is not operated by the ship's crew. Announce operations with the C-Keel Sound Velocity Probe to AWI-Logistics prior to the cruise and clarify the data transfer after the cruise. |
Summary
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Summary |
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|
SVP is meant to be installed in RV Polarstern box keel at depth of 11m. Measurement data are primarily used as c-keel values for echo sounder systems Parasound and Hydrosweep. |
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Metadata |
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| Manufacturer | Teledyne Reson |
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| Model | SVP 70 |
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| Serial No. | n/a |
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| Type | sound velocity sensor |
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| REGISTRY-Link | ↪ REGISTRY (1396) |
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|
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Images |
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|
 Image Added  Image Added |
Contacts
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Contacts |
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|
| Name | Institution | Role |
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| Boris Dorschel | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Data Scientist | | Simon Dreutter | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Engineer In Charge, Data Scientist |
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Components
Two SVP70 exist for alternating deployment. They are exchanged and send for calibration on a regular basis
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Subdevices |
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|
| Name | Model | Serial Number | REGISTRY-Link |
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| Sound Velocity Probe Reson SVP70 SN4513071 | SVP 70 | n/a | ↪ REGISTRY (11193) |
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Position
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | LocalFrame |
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| Info | no xyz-position given, transducer located in box keel | | X | 0.0 (no unit given)
(no description given) | | Y | 0.0 (no unit given)
(no description given) | | Z | 0.0 (no unit given)
(no description given) |
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Data logging, storage and archiving
Logged parameters
Central geographical ship's position and time standard
| Sensorweb integration |
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| urn | vessel:polarstern:svt |
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| contenttype | Parameters |
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| Parameter | O2ARegistry Output Type | Unit |
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| sound velocity | sound velocity | m/s |
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| Metadata (Metadata Plugin) |
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| ??? Time synchronising of the computers is regulated via ???
??? 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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|
| Metadata list |
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|| root directory | ??? ||
|| directory name | ??? ||
|| file name | ??? ||
|| Data volume (MB per day) ca | ??? ||
|| Number of files per day ca | ??? || |
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Dship
| Metadata (Metadata Plugin) |
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|
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Sound velocity transducer
| Metadata list |
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|| File format(s) | ??? ||
|| Calibration certificates | ??? || |
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