Berndt, Christian; Kühn, Michel; Karstens, Jens (2021): 2D multi-channel seismic data from SONNE cruise SO252 offshore Ritter Island, 2016, Bismarck Sea, Papua New Guinea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929022
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Abstract:
This 2D multi-channel seismic dataset was acquired during SONNE cruise SO252 offshore Ritter Island, Papua New Guinea in November/December 2016. The dataset contains 680 km of normal-moveout-corrected and stacked vertical seismic profiles. Aim of the seismic experiment was to map and image the deposit of the 1888 Ritter Island Sector Collapse. The data was collected with a 250 m-long (160 channels) streamer system with a group spacing of 1.56 m. The system consisted of twenty 12.5 m-long active sections, a 25 m-long vibro-stretch section and 60 m-long tow cable. As seismic source, two GI airguns, shot in harmonic mode (105/105 cubic inch) were used. The data were processed with a 10, 45, 250, 400 Hz bandpass filter and a normal moveout correction (constant velocity: 1495 m/s). Detailed information on the data acquisition can be found in the SO252 cruise report (https://doi.org/10.3289/CR_SO252).
Supplement to:
Kühn, Michel; Karstens, Jens; Berndt, Christian; Watt, Sebastian F L (2021): Seismic reconstruction of seafloor sediment deformation during volcanic debris avalanche emplacement offshore Sakar, Papua New Guinea. Marine Geology, 439, 106563, https://doi.org/10.1016/j.margeo.2021.106563
Related to:
Berndt, Christian; Muff, Sina; Klaucke, Ingo; Watt, Sebastian F L; Böttner, Christoph; Schramm, Bettina; Völsch, Anne; Bennecke, Swaantje; Elger, Judith; Chi, Wu-Cheng; van Haren, Johannes; Micallef, Aaron; Roth, Theresa (2017): RV SONNE 252 Cruise Report / Fahrtbericht, Yokohama: 05.11.2016 - Nouméa: 18.12.2016. SO252: RITTER ISLAND Tsunami potential of volcanic flank collapses. GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, 148 pp, https://doi.org/10.3289/CR_SO252
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0252A: SO 252 - RITTER ISLAND: Tsunamipotential von vulkanischen Flankenkollapsen
Coverage:
Median Latitude: -5.387285 * Median Longitude: 148.145355 * South-bound Latitude: -5.491920 * West-bound Longitude: 148.072980 * North-bound Latitude: -5.282650 * East-bound Longitude: 148.217730
Date/Time Start: 2016-11-15T01:59:07 * Date/Time End: 2016-11-18T06:56:48
Minimum Elevation: -1647.7 m * Maximum Elevation: -896.1 m
Event(s):
SO252_5-1 * Latitude Start: -5.282650 * Longitude Start: 148.217730 * Latitude End: -5.491920 * Longitude End: 148.072980 * Date/Time Start: 2016-11-15T01:59:07 * Date/Time End: 2016-11-18T06:56:48 * Elevation Start: -1647.7 m * Elevation End: -896.1 m * Location: Bismarck Sea * Campaign: SO252 (Ritter Island) * Basis: Sonne_2 * Method/Device: Multichannel seismics (MCSEIS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Berndt, Christian | stacked vertical seismic profiles | ||
| 2 | Binary Object (File Size) | Binary (Size) | Bytes | Berndt, Christian | stacked vertical seismic profiles | |
| 3 | Binary Object | Binary | Berndt, Christian | navigation file |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
42 data points