Note |
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The Valeport Mini SVP is permanently integrated and operates autonomously. |
Summary
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Summary |
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The Valeport miniSVS Sound Velocity Sensor provides high resolution, high accuracy sound velocity data. The basic principle is “time of flight”; that is to say, the sound velocity is calculated from the time taken for a single pulse of sound to travel a known distance. |
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Metadata |
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Manufacturer | Valeport |
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Model | Valeport MiniSVS |
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Serial No. | 30461 |
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Type | sound velocity sensor |
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Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Images |
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Transducer Frequency
Metadata (Metadata Plugin) |
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2.5 MHz |
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Contacts |
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Name | Institution | Role |
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FIELAX GmbH | FIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbH | Engineer In Charge |
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Components
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Subdevices |
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No subdevices found for this sensor. |
Position
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | LocalFrame |
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Origin Description: | no xyz-position given. Valeport MiniSVS is installed in a flow through water tank in bow room of the tank deck. |
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Data logging, storage and archiving
Logged parameters
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Parameters |
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Parameter | Sensor Output Type | Unit |
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sound velocity | sound velocity | m/s | water temperature | water temperature | °C |
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Central geographical ship's position and time standard
Metadata (Metadata Plugin) |
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Time synchronization and geographical positioning is done by DShip receiving the data for logging. |
Rawdata storage on board
Metadata (Metadata Plugin) |
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Sound velocity raw data (uncorrected measurement data) are stored in data acquisition system DShip. |
Multibeam
Valeport MiniSVS can be selected in Multibeam Echo Sounder control software SIS to be source of c-keel value. If so and raw data logging of multibeam echo sounder is switched on, c-keel value is stored in Simrad Processing File of type *.all
DShip
Metadata (Metadata Plugin) |
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Uncorrected measurement data. |
Data archiving on land
Metadata (Metadata Plugin) |
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After the cruise the DShip data set can be extracted from https://dship.awi.de/. |
Documentation
Sensorweb integration |
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urn | vessel:heincke:minisvp_30461 |
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contenttype | Resources |
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