Versions Compared

Old Version 2

changes.mady.by.user FIELAX Support

Saved on

compared with

New Version 3

changes.mady.by.user polarstern account

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Automatically updated by Sensor2Confluence-Transporter (polarstern@ingestsrv1)

...

Sensorweb integration
urnvessel:polarstern:refl_ps
contenttypeSummary

Airguns Cluster Reflection Seismic is used primarily to generate signals in marine seismics. Depending on the target to be resolved those airguns are towed behind the vessel either as one airgun or several in a cluster or tuned array. Umbilical cords supply the airguns with pressurised air, which is released by a trigger pulse in specific intervals. This then generates the seismic wave. In marine reflection seismology energy and traveltime of the waves are recorded with socalled with hydrophones in a towed streamer.


Sensorweb integration
urnvessel:polarstern:refl_ps
contenttypeMetadata
ManufacturerSercel
ModelGI-Gun 2.4 l
Serial No.PS
Typeseismic profile
SENSOR-Link↪


Sensorweb integration
urnvessel:polarstern:refl_ps
contenttypeImages

Image Added

Contacts

Sensorweb integration
urnvessel:polarstern:refl_ps
contenttypeContacts
Name Institution Role
Thorsten EggersAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchEngineer In Charge
Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchOwner
Gabriele Uenzelmann-NebenAlfred Wegener Institute, Helmholtz Centre for Polar and Marine ResearchData Scientist

Components

Metadata (Metadata Plugin)
0Components
Airguns have different chamber sizes, which are chosen in relation to the objectives, i.e. target size and depth. The Reflection Seismic Airguns Cluster consits of usually 4 GI-guns with a volume of 2.4 l each, cluster bars as distance pieces and mounting gear.

...

Sensorweb integration
urnvessel:polarstern:refl_ps
contenttypeResources