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Comment: Automatically updated by Registry2Confluence-Transporter (polarstern@ingestsrv1, ask o2a-support@awi.de for questions)


Note
titleAttention:

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. 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
urnvessel:polarstern:hydrosweep_ds3
contenttypeSummary

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
urnvessel:polarstern:hydrosweep_ds3
contenttypeMetadata
ManufacturerTeledyne RESON (ATLAS Hydrographic before takeover)
ModelHydrosweep DS3
Serial No.n/a
Typemulti-beam echosounder
REGISTRY-Link↪ REGISTRY (1393)


Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeImages

Transducer Frequency

Metadata (Metadata Plugin)
0Frequency
Contacts
 Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeContacts
 Name  Institution  Role 
Boris DorschelAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Scientist
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Simon DreutterAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge, Data Scientist, Editor

Components
 Metadata (Metadata Plugin)
0Components
Subdevices
 Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeSubdevices
 Name  Model  Serial Number  REGISTRY-Link 
Hydrosweep RX transducer arrayHydrosweep DS3n/a↪ REGISTRY (1515)
Hydrosweep TX transducer arrayHydrosweep DSn/a↪ REGISTRY (1514)

Position
 Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeLocalFrame
Infoxyz-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)
X77.162 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) 
Y0.001 m
(Y-0 at centerline, positive Y-axis is portside)
Z0.017 m
(Z-0 is set to the lowest point of the keel, positive Z-axis is upwards) 

Data logging, storage and archiving
Logged parameters
 Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeParameters
 Parameter  O2ARegistry Output Type  Unit 
depthdepthm
Hydroacoustic backscatterbackscatter strengthV

Central geographical ship's position and time standard
 Metadata (Metadata Plugin)
0timestandard
 Rawdata storage on board 
 Metadata (Metadata Plugin)
0Rawdata

 Metadata list
Dship
 Metadata (Metadata Plugin)
0DShip

 Metadata list
Data archiving on land 
 Metadata (Metadata Plugin)
0DataOnLand

 Metadata list
Documentation
 Internal Documentation   Survival Guide to use the new Hydrosweep DS3 on FS-Polarstern
 Sensorweb integration
urnvessel:polarstern:hydrosweep_ds3
contenttypeResources