2024-03-29T12:34:30Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:61392022-11-29T15:33:52ZDOIDBDOIDB.GIPPfalse4DOIDB.GIPP
10.5880/GIPP.201315.1
Overduin, Paul
Paul
Overduin
0000-0001-9849-4712
Periglacial Department, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Potsdam, Germany
Ryberg, Trond
Trond
Ryberg
0000-0001-7129-5596
GFZ German Research Centre for Geosciences, Potsdam, Germany
Kneier, Fabian
Fabian
Kneier
0000-0002-0474-0087
Periglacial Department, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Potsdam, Germany
Haberland, Christian
Christian
Haberland
0000-0002-2981-7087
GFZ German Research Centre for Geosciences, Potsdam, Germany
Grigoriev, Mikhail
Mikhail
Grigoriev
Siberian Branch-Russian Academy of Sciences, Mel’nikov Permafrost Institute, Yakutsk, Russia
Amphibious passive seismic recordings on and around Muostakh Island (Laptev Sea, Russia) in August/September 2013 - Datasets
Deutsches GeoForschungsZentrum GFZ
2015
Seismology
Laptev Sea (Russia)
Cryosphere
Solid Earth
Permafrost
PASSIVE_SEISMIC > NETWORK
SENSOR > GEOPHONE
SENSOR > 3-C
MARINE
MINISEED_DATA_FORMAT
SEISMIC_WAVEFORM_DATA
EARTH SCIENCE > CRYOSPHERE
EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > PERMAFROST
EARTH SCIENCE > SOLID EARTH
GIPP Support Team
GFZ German Research Centre for Geosciences, Potsdam, Germany
2013-08/2013-09
2017-09-01
2013-08/2013-09
Dataset
CC BY 4.0
In August and September 2013, 17 shallow ocean bottom seismograph (S-OBS) stations and 8 land stations had been deployed on and around Muostakh Island (Laptev Sea, Russia) for a time period of 24 days.
The specifically designed underwater recording equipment consists of a low-power digital recorder, a standard 4.5Hz 3-component geophone, and a battery pack. These components are enclosed in a watertight cylindrical container safe for operation down to 100m water depth. Land stations were also equipped with 4.5 Hz 1C-geophones as well as with batteries. All instruments recorded continuously with 200 samples per second (sps). The stations were deployed along two profiles covering a region of 8 km x 8 km.
The tilt of the geophone inside the S-OBS influences the sensor characteristics. Since the orientation and tilt at the ocean bottom was unknown, approximately every 24 hours a calibration signal (a sequence of step-functions) was applied to the sensors of the ocean stations. This might be used to recover the actual sensor characteristics (eigenfrequency and damping).
The dataset contains 1) a info-folder with a) a README file; b) a file containing the times when calibration signals occurred (format: recorder_ID - date - time); c) the station table (ASCII; recorder_ID - latitude - longitude - (water)depth); d) a map of the region with the locations of the stations; 2) raw CUBE-formatted data; 3) converted mini-seed-formatted data (hourly files).
130.018
71.5717
Geophysical Instrument Pool Potsdam
GIPP201315
Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ
http://doi.org/10.13039/501100010956