Description: The aim of the project is to deploy 10 Broad Band Ocean Bottom Seismographs (OBSs) units across the shelf offshore Donegal and out into the Rockall Trough in order to study microseims. Compared to earthquakes, microseisms represent background seismic noise generated by ocean wave pressure fluctuations on the sea floor which generate low frequency seismic waves. This project is a collaboration between the Dublin Institute for Advanced Studies (DIAS) and the Helmholtz Center GFZ Potsdam (Germany) with instruments provided by the Alfred Wegener Institute (AWI in Germany). Waveform data is available from the GEOFON data centre, under network code 2V.
Global identifier:
Doi(
"10.14470/7I253999",
)
Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ
Tags: Rechenzentrum ? Irland ? Geoelektrik ? Unterwasserlärm ? Studie ? Erdbeben ? Meeresgewässer ? Offshore ? DEPAS Pool ? EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS ? EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES ? Hydrophones ? In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS ? Instruments > In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers ? Instruments > In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > HYDROPHONES ? MiniSEED ? OBS ? Passive seismic ? Seismometers ? Temporary ? Velocity ?
License: other-closed
Language: Englisch/English
Issued: 2024-01-01
Time ranges: 2024-01-01 - 2024-01-01
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