Attention:
Please note that operations with the Seismic Equipment can only be operated upon request. Request operations with the Seismic Equipoment to AWI-Geophysics and AWI-Logistics in sufficient time prior to the cruise. Operations of the system require experienced scientific staff on board. The system is not operated by the ship's crew.
Summary
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Contacts
Role | Name |
---|---|
Engineer in Charge | Thorsten Eggers |
Data Scientist | Wilfried Jokat |
Components
The Marine Seismic System consits of onboard data control and acquisition computers and tape drives for data storage, a hydrophone streamer and an airgun cluster (GI-guns or G-guns) connected via pressure pipes to the compressor container.
Subdevices
Position
Data logging, storage and archiving
Logged parameters
Central geographical ship's position and time standard
Time synchronising via Polarstern Network.
Geographical ship's position via Polarstern Network.
Geographical ship's position via Polarstern Network.
Rawdata storage on board
Raw data is temporarily stored to the data acquisition unit and written on tapes on a regular basis.
Dship
No data transfer to DShip.
Data archiving on land
Not implemented, responsibility with respective user.