Schmid, Florian (2025): Passive ocean bottom geophone and hydrophone data from the German Entenschnabel area acquired during cruise MSM100 between 13.5.2021 - 15.5.2021 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.977621
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Published: 2025-02-28 • DOI registered: 2025-03-29
Abstract:
The dataset contains 2.5 days of passive recording from a network of 12 ocean bottom geophone stations (with hydrophones) deployed in the German EEZ of the North Sea. The seismic sensors instruments used for acquisition include 4.5 Hz geophones and HTI-PCA-04 ULF Hydrophones. Originally, the instruments were deployed during a 3D seismic experiment, which is described in the related and referenced cruise report for Maria S. Merian expedition MSM100. The data uploaded here contain an time-interval where no active seismic shooting was performed. Thus, they represent passive seismic data. The raw data are provided as mini-seed formatted files. They can be viewed, edited and analysed with various seismic and seismology related software tools. Further details about the deployment may be retrieved from the related MSM100 cruise report.
Related to:
Ehrhardt, Axel; Albers, Aike; Behrens, Thomas; Demir, Ümit; Ebert, Timo; Engels, Martin; Hahn, Boris; Heyde, Ingo; Meyer, Maximilian; Schäfer, Wiebke; Schnabel, Michael; Steinborn, Peter; Steuer, Stephan; Warwel, Arne (2022): Geophysical Investigations for Barrier Structures and their Integrity in the subsurface of the German North Sea by means of 3D-Seismic data, Cruise No. MSM100 (GPF 19-2_070), 12.05.2021-09.06.2021, Emden (Germany) - Emden (Germany). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM100, 55 pp, https://doi.org/10.48433/cr_msm100
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0893G: DAM CDRmare - GEOSTOR, K.U.M. Kiel
Coverage:
Median Latitude: 55.239562 * Median Longitude: 4.685005 * South-bound Latitude: 55.220800 * West-bound Longitude: 4.656820 * North-bound Latitude: 55.259200 * East-bound Longitude: 4.711900
Date/Time Start: 2021-05-13T00:00:00 * Date/Time End: 2021-05-15T00:00:00
Minimum DEPTH, water: 45.3 m * Maximum DEPTH, water: 50.3 m
Event(s):
MSM100_2-1 * Latitude: 55.235590 * Longitude: 4.656810 * Date/Time: 2021-05-13T10:00:10 * Elevation: -50.1 m * Location: North Sea * Campaign: MSM100 (GPF 19-2_070, GeoBasis-3D) * Basis: Maria S. Merian * Method/Device: Ocean bottom seismometer (OBS)
MSM100_2-2 * Latitude: 55.244990 * Longitude: 4.676040 * Date/Time: 2021-05-13T10:25:28 * Elevation: -50.2 m * Location: North Sea * Campaign: MSM100 (GPF 19-2_070, GeoBasis-3D) * Basis: Maria S. Merian * Method/Device: Ocean bottom seismometer (OBS)
MSM100_2-3 * Latitude: 55.252820 * Longitude: 4.695240 * Date/Time: 2021-05-13T10:45:05 * Elevation: -49.7 m * Location: North Sea * Campaign: MSM100 (GPF 19-2_070, GeoBasis-3D) * Basis: Maria S. Merian * Method/Device: Ocean bottom seismometer (OBS)
Comment:
The date/time information in the 'Event(s)' section refers to the deployment of the ocean bottom seismometer (OBS). The recording was started before the actual deployment at all stations.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schmid, Florian | |||
| 2 | Station label | Station | Schmid, Florian | Name | ||
| 3 | LATITUDE | Latitude | Schmid, Florian | Geocode | ||
| 4 | LONGITUDE | Longitude | Schmid, Florian | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Schmid, Florian | Geocode | |
| 6 | DATE/TIME | Date/Time | Schmid, Florian | Geocode – Start of recording | ||
| 7 | Date/time end | Date/time end | Schmid, Florian | End of recording | ||
| 8 | Seismic channel assignment | Channel assignment | Schmid, Florian | |||
| 9 | Binary Object | Binary | Schmid, Florian | |||
| 10 | Binary Object (File Size) | Binary (Size) | Bytes | Schmid, Florian | ||
| 11 | Binary Object (Media Type) | Binary (Type) | Schmid, Florian | |||
| 12 | Binary Object (MD5 Hash) | Binary (Hash) | Schmid, Florian |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
508 data points