Eisermann, Hannes; Eagles, Graeme; Ruppel, Antonia; Smith, Emma Clare; Jokat, Wilfried (2020): Bathymetry beneath ice shelves of western Dronning Maud Land, East Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.913742
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Abstract:
The lack of consistent and reliable estimates of the bathymetry beneath the ice shelves of western Dronning Maud Land is addressed by inverting airborne gravity data to model the underlying bathymetry. The gravity inversion is supported by known depth reference points from seismic data, multibeam and ice thickness radar data across grounded ice sheets. The dataset comprises seabed and ice base depths of Ekström, Atka, Jelbart, Fimbul and Vigrid ice shelves relative to WGS84.
Supplement to:
Eisermann, Hannes; Eagles, Graeme; Ruppel, Antonia; Smith, Emma Clare; Jokat, Wilfried (2020): Bathymetry beneath ice shelves of western Dronning Maud Land, East Antarctica, and implications on ice shelf stability. Geophysical Research Letters, https://doi.org/10.1029/2019GL086724
Source:
Dijkstra, Semme J; Stober, Manfred; Tsoukalas, Nikolaos; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XIV/3 (PS43) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763232
Dorschel, Boris; Dreutter, Simon; Arndt, Jan Erik; Slabon, Patricia; Braakmann-Folgmann, Anne (2018): Swath sonar bathymetry during POLARSTERN cruise PS111 with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.894464
Fillinger, Laura; Gutt, Julian; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XXVII/3 (PS77, CAMBIO) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.766940
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Hohmann, Constanze; Baumgartner, Martha; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XVII/3 (EASIZ III) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763269
Monk, Jürgen; Chakraborty, Bishwajit; Hagen, Rick; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XI/4 (PS30) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.767549
Monk, Jürgen; Goldkamp, Ulrich; Vucelic, Sonja; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-IX/2 (PS18) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.767553
Niederjasper, Fred; Graffe, Dorothea; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XII/3 (PS34) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763235
Niederjasper, Fred; Herzfeld, Ute; Möhlmann, Lothar; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-VI/3 (PS12) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763882
Nøst, Ole Anders (2004): Measurements of ice thickness and seabed topography under the Fimbul Ice Shelf, Dronning Maud Land, Antarctica. Journal of Geophysical Research, 109(C10), https://doi.org/10.1029/2004JC002277 (Seismic data)
Riedel, Sven; Jokat, Wilfried; Steinhage, Daniel (2012): Mapping tectonic provinces with airborne gravity and radar data in Dronning Maud Land, East Antarctica. Geophysical Journal International, 189(1), 414-427, https://doi.org/10.1111/j.1365-246X.2012.05363.x (Ice thickness radar data)
Schenke, Hans Werner (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XV/3 (PS48) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724654
Schenke, Hans Werner (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XVI/2 (PS53) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724656
Schenke, Hans Werner (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XVI/3 (PS53) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724657
Schenke, Hans Werner; Agirgöl, Sarah; Jurisch, Franziska; Mondzech, Juliane (2007): Swath sonar bathymetry during POLARSTERN cruise ANT-XXIII/9 (PS69) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.668101
Schenke, Hans Werner; Büchsenschütz-Nothdurft, Ottokarl; Krocker, Ralf; Lindner, Kathleen; Iffland, Alexander (2004): Swath sonar bathymetry during POLARSTERN cruise ANT-XIX/2 (PS61) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.701695
Schenke, Hans Werner; Cherkis, Norman Z; Christen, Sven; Dijkstra, Semme J; Hannapel, Mark; Niederjasper, Fred (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XV/2 (PS47) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724653
Schenke, Hans Werner; Gauger, Steffen; Kourentsova, Nathalia (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XXII/3 (PS67) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724660
Schenke, Hans Werner; Gütz, Sonja; Iffland, Alexander; Obermüller, Anton (2010): Swath sonar bathymetry during POLARSTERN cruise ANT-XX/2 (PS63) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.733040
Schenke, Hans Werner; Jahnke, Carola; Niederjasper, Fred (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-IV/3 (PS08) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763923
Schenke, Hans Werner; Loske, Sven (2009): Swath sonar bathymetry during POLARSTERN cruise ANT-XV/4 (PS49) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.724655
Schenke, Hans Werner; Niederjasper, Fred (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-V/4 (PS10) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763938
Schöne, Tilo; Koch, Stefan; Mueschen, Bettina; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-X/2 (PS20) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.767517
Smith, Emma Clare; Hattermann, Tore; Kuhn, Gerhard; Gaedicke, Christoph; Berger, Sophie; Drews, Reinhard; Ehlers, Todd A; Franke, Dieter; Gromig, Raphael; Hofstede, Coen Matthijs; Lambrecht, Astrid; Läufer, Andreas; Mayer, Christoph; Tiedemann, Ralf; Wilhelms, Frank; Eisen, Olaf (2020): Detailed seismic bathymetry beneath Ekstroem Ice Shelf, Antarctica: Implications for glacial history and ice-ocean interaction. Earth and Space Science Open Archive, https://doi.org/10.1002/essoar.10501125.1 (Seismic data)
Steinmetz, Stefan; Focke, Jens; Döscher, Thorsten; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-VIII/5 (PS16) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.767654
Voß, Wibke; Daschner, Stefan; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-XVII/2 (PS56) with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763731
Further details:
Coverage:
Median Latitude: -70.829000 * Median Longitude: -2.769118 * South-bound Latitude: -73.678286 * West-bound Longitude: -22.380135 * North-bound Latitude: -67.615813 * East-bound Longitude: 16.537142
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | LATITUDE | Latitude | Eisermann, Hannes | Geocode | ||
| 2 | LONGITUDE | Longitude | Eisermann, Hannes | Geocode | ||
| 3 | Coordinate, x, relative | x | arbitrary units | Eisermann, Hannes | ||
| 4 | Coordinate, y, relative | y | arbitrary units | Eisermann, Hannes | ||
| 5 | Bed elevation | Bed elev | m | Eisermann, Hannes | relative to WGS84 | |
| 6 | Ice base elevation | Ice base elev | m | Eisermann, Hannes | relative to WGS84 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
97909 data points
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