Tobisch Chiara Alina chiara.tobisch@ifg.uni-kiel.de 0009-0004-5521-2841 Christian-Albrechts-Universität zu Kiel CAU http://www.uni-kiel.de/ https://ror.org/04v76ef78 Hochmuth Katharina katharina.hochmuth@utas.edu.au 0000-0003-2789-2179 University of Tasmania UTAS http://www.utas.edu.au/ https://ror.org/01nfmeh72 Barrett Rachel rachel.barrett@ifg.uni-kiel.de 0000-0001-6463-4473 Christian-Albrechts-Universität zu Kiel CAU http://www.uni-kiel.de/ https://ror.org/04v76ef78 Mühlberger-Krause Timo timo.muehlberger-krause@awi.de Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Gohl Karsten karsten.gohl@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/karsten-gohl.html 0000-0002-9558-2116 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Krastel Sebastian sebastian.krastel@ifg.uni-kiel.de 0000-0002-5899-9748 Christian-Albrechts-Universität zu Kiel CAU http://www.uni-kiel.de/ https://ror.org/04v76ef78 2026 2D multichannel seismic reflection processed data of RV POLARSTERN during cruise PS141, Vincennes Bay shelf, AWI-20240116, PS141_40_1 dataset https://doi.pangaea.de/10.1594/PANGAEA.996152 2026-07-27T11:24:56 Seismic reflection profile was collected during RV Polarstern cruise PS141 on the Vincennes Bay continental shelf in March 2024 to investigate the internal structure of a giant grounding-zone wedge. The data were acquired using 1 GI-Gun (Sercel) and a 600 m-long streamer in East Antarctica. Details of the data acquisition parameters are provided in the expedition report (Krastel, 2025). These data are processed (Bandpass-filtering, FK-filtering, CDP sorting and velocity analysis, normal moveout corrections and migration), seismic reflection profiles. For information on seismic processing details consult ReadMe file or SEG-Y text headers. Krastel Sebastian sebastian.krastel@ifg.uni-kiel.de 0000-0002-5899-9748 2025 The Expedition PS141 of the Research Vessel POLARSTERN to the Davis Sea and Mawson Sea in 2024 report Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 793 https://doi.org/10.57738/BZPM_0793_2025 191 pp ReadMe - AWI-20240116 metadata https://download.pangaea.de/reference/140781/attachments/ReadMe_AWI-20240116.txt 107.81601 108.14688 -65.85454 -65.71116 107.98144500000001 -65.78285 2024-03-09T09:28:00 2024-03-09T12:01:00 horizontal profile SPP1158 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/project/5472008 Fachbereich Biologie, Universität Rostock http://www.uni-rostock.de https://ror.org/03zdwsf69 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 522416134 East Antarctic Ice Sheet sensitivity under vulnerable conditions studied by combination of focused geophysical techniques https://gepris.dfg.de/project/522416134 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/project/5472008 PS141_40-1_AWI-20240116 PS141_40-1 -65.85454 107.81601 2024-03-09T09:28:00 -65.71116 108.14688 2024-03-09T12:01:00 PS141 PS141 EASI-3 EASI-3 Hobart, Australia 2024-02-06T00:00:00 2024-02-06 Walvis Bay, Namibia 2024-04-14T00:00:00 2024-04-14 Polarstern https://doi.org/10.17815/jlsrf-3-163 DBLK 8013132 Krastel, Sebastian Krastel, Sebastian doi:10.57738/BZPM_0793_2025 20240021 hdl:10013/epic.0337ba43-e250-4575-ae71-7dfaf633c018 https://www.awi.de/fileadmin/user_upload/MET/PolarsternExpeditionMaps/PS141.png doi:10.1594/PANGAEA.969140 Polarstern https://doi.org/10.17815/jlsrf-3-163 DBLK 8013132 Seismic reflection profile SEISREFL 2 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ File content Content Tobisch Chiara Alina chiara.tobisch@ifg.uni-kiel.de 0009-0004-5521-2841 Content SEGY file SEGY Tobisch Chiara Alina chiara.tobisch@ifg.uni-kiel.de 0009-0004-5521-2841 SEGY SEGY file (File Size) SEGY (Size) Bytes Tobisch Chiara Alina chiara.tobisch@ifg.uni-kiel.de 0009-0004-5521-2841 SEGY (Size) [Bytes] SEGY file (MD5 Hash) SEGY (Hash) Tobisch Chiara Alina chiara.tobisch@ifg.uni-kiel.de 0009-0004-5521-2841 SEGY (Hash) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels ProcLevel3 PANGAEA data processing level 3 https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_3 AWI Geophysics East Antarctica RV Polarstern Seismic reflection data SPP 1158 author100564 author114206 author20026 author26517 author75358 author75976 award4576 award5 basis1 campaign3375395 campaign49615 curlevel30 event3421043 funder20472 geocode1599 geocode1600 geocode1601 inst20143 inst20476 inst32 inst480 journal16572 license21 method11600 param536864 param99583 pi100564 proclevel40 project4201 ref132015 ref140781 term48765 term50638 term51573 term52691 term68671 term77510 term77741 topotype4