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Note |
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Please note that operations of the Multibeam Echo Sounder Hydrosweep DS3 requires experienced scientific staff on board and can be only operated upon request. The system is not operated by the ship's crew. Announce Request operations with the Multibeam Echo Sounder Hydrosweep DS3 to AWI-Bathymetry and AWI-Logistics in sufficient time prior to the cruise and clarify the data transfer after the cruise. |
Summary
sensorweb-integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Summary |
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The Multibeam Echo Sounder uses several frequencies to map the topography of the seafloor. It also provides information about the texture of the seafloor as well as the structure of the water body. |
sensorweb-integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Metadata |
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Manufacturer | Teledyne RESON (ATLAS Hydrographic before takeover) |
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Model | Hydrosweep DS3 |
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Serial No. | n/a |
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Type | multi-beam echosounder |
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REGISTRY-Link | ↪ REGISTRY (1393) |
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Summary
Description
Contacts
Parameters
Resources
Events
Subdevices
Images
Position
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Additional information
Transducer Frequency
Metadata (Metadata Plugin) |
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15.5 kHz |
Internal Documentation
integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Images |
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Image Added Image Added Image Added |
Transducer Frequency
Metadata (Metadata Plugin) |
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Contacts
Sensorweb integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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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 | Alfred Wegener Institute for Polar and Marine Research | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Owner | Simon Dreutter | Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research | Engineer In Charge, Data Scientist, Editor |
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Components
Metadata (Metadata Plugin) |
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Subdevices
Sensorweb integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Subdevices |
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Position
Sensorweb integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | LocalFrame |
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Info | xyz-position calculated from Alignment Survey Report (2016) to be center between Tx and Rx transducer. Transducer arrays located in box keel, electronics located in E525A, operating computers located in E550 (HSPS-room) | X | 77.162 m (X-0 is at the center of der rudder (ref. design drawing of the vessel), positive X-axis is forward and along vessel centerline) | Y | 0.001 m (Y-0 at centerline, positive Y-axis is portside) | Z | 0.017 m (Z-0 is set to the lowest point of the keel, positive Z-axis is upwards) |
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Data logging, storage and archiving
Logged parameters
Sensorweb integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Parameters |
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Parameter | O2ARegistry Output Type | Unit |
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depth | depth | m | Hydroacoustic backscatter | backscatter strength | V |
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Central geographical ship's position and time standard
Metadata (Metadata Plugin) |
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Rawdata storage on board
Metadata (Metadata Plugin) |
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Dship
Metadata (Metadata Plugin) |
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Data archiving on land
Metadata (Metadata Plugin) |
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Documentation
sensorweb-integration |
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urn | vessel:polarstern:hydrosweep_ds3 |
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contenttype | Resources |
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