Zeising, Ole; Eisen, Olaf; Hofstede, Coen Matthijs; Brisbourne, Alex; Anandakrishnan, Sridhar (2025): Vibroseismic measurements on Thwaites Glacier, Antarctica from 2022/23 and 2023/24 [dataset bibliography]. PANGAEA, https://doi.org/10.1594/PANGAEA.987704
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Published: 2025-11-24 • DOI registered: 2026-04-09
Abstract:
Vibroseismic surveys were conducted on Thwaites Glacier in West Antarctica in two consecutive seasons 2022/23 and 2023/24, as part of the International Thwaites Glacier Collaboration's project GHOST (Geophysical Habitat of Subglacial Thwaites). In 2022/23, a 210 km long seismic profile (section 20230551) was measured parallel to the average flow direction. In 2023/24, a 134 km long profile (section 20240551) was measured perpendicular to the flow direction. The along-flow profile was collected in the upstream direction and the across-flow profile from west to east. This bibliography contains bundles of the two vibroseismic surveys with raw data, stacked and Kirchhoff migrated profiles, and seismic attributes in addition to metadata.
Keyword(s):
Related to:
Regnery, Julia; Heitland, Tim; Wesche, Christine (2025): Expeditions to Antarctica: Ant-Land 2023/24 NEUMAYER STATION III, Kohnen Station and Field Campaigns. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 796, 176 pp, https://doi.org/10.57738/BZPM_0796_2025
Regnery, Julia; Matz, Thomas; Köhler, Peter; Wesche, Christine (2024): Expeditions to Antarctica: ANT-Land 2022/23 NEUMAYER STATION III, Kohnen Station and Field Campaigns. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 784, 217 pp, https://doi.org/10.57738/BzPM_0784_2024
Zeising, Ole; Eisen, Olaf; Hofstede, Coen Matthijs; Agnew, Ronan; Brisbourne, Alex; Hoffman, Andrew O; Anandakrishnan, Sridhar; On behalf of the GHOST Team (2026): Hard rocks and deep wetlands beneath Thwaites Glacier in Antarctica. Communications Earth & Environment, 7(1), 366, https://doi.org/10.1038/s43247-026-03502-2
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_ANT_31: Thwaites
National Science Foundation (NSF), grant/award no. NSF-PLR-1738934: Geophysical Habitat of Subglacial Thwaites (GHOST)
Natural Environment Research Council (NERC), grant/award no. NE/S006613/1: Geophysical Habitat of Subglacial Thwaites (GHOST)
Natural Environment Research Council (NERC), grant/award no. NE/S006621/1: Geophysical Habitat of Subglacial Thwaites (GHOST)
Natural Environment Research Council (NERC), grant/award no. NE/S006672/1: Thwaites Offshore Research project, a component of the International Thwaites Glacier Collaboration
Coverage:
Median Latitude: -76.653935 * Median Longitude: -106.954754 * South-bound Latitude: -77.831814 * West-bound Longitude: -109.238101 * North-bound Latitude: -75.990700 * East-bound Longitude: -102.991120
Date/Time Start: 2022-12-31T01:05:30 * Date/Time End: 2024-01-09T01:47:00
Event(s):
Thwaites_Glacier_2022-2023 * Latitude Start: -75.990700 * Longitude Start: -107.563164 * Latitude End: -77.831814 * Longitude End: -109.238101 * Date/Time Start: 2022-12-31T01:05:30 * Date/Time End: 2023-01-13T08:31:45 * Campaign: ANT-Land_2022_ITGC-GHOST * Basis: AWI Antarctic Land Expedition
Thwaites_Glacier_2023-2024 * Latitude Start: -76.444155 * Longitude Start: -108.026633 * Latitude End: -76.349069 * Longitude End: -102.991120 * Date/Time Start: 2023-12-31T03:16:00 * Date/Time End: 2024-01-09T01:47:00 * Campaign: ANT-Land_2023_ITGC-GHOST * Basis: AWI Antarctic Land Expedition
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets
Datasets listed in this bibliography
- Zeising, O; Eisen, O; Hofstede, CM et al. (2026): Vibroseismic measurements on Thwaites Glacier, Antarctica from 2022/23. https://doi.org/10.1594/PANGAEA.987687
- Zeising, O; Eisen, O; Hofstede, CM et al. (2026): Vibroseismic measurements on Thwaites Glacier, Antarctica from 2023/24. https://doi.org/10.1594/PANGAEA.987693