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Eisermann, Hannes; Eagles, Graeme; Ruppel, Antonia; Smith, Emma Clare; Jokat, Wilfried (2020): Bathymetry beneath ice shelves of western Dronning Maud Land, East Antarctica. 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.
Keyword(s):
Bathymetry; Dronning Maud Land; gravity inversion; subglacial
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 data set:
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
Gutt, Julian; Barratt, Iain; Domack, Eugene W; d'Udekem d'Acoz, Cédric; Dimmler, Werner; Grémare, Antoine; Heilmayer, Olaf; Isla, Enrique; Janussen, Dorte; Jorgensen, Elaina; Kock, Karl-Hermann; Lehnert, Linn Sophia; López-Gonzáles, Pablo José; Langner, Stephanie; Linse, Katrin; Manjón-Cabeza, Maria Eugenia; Meißner, Meike; Montiel, Américo; Raes, Maarten; Robert, Henri; Rose, Armin; Schepisi, Elisabet Sañé; Saucède, Thomas; Scheidat, Meike; Schenke, Hans Werner; Seiler, Jan; Smith, Craig (2010): Swath sonar bathymetry during POLARSTERN cruise ANT-XXIII/8 (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.668088
Hinze, Heinrich; Dreyer, Johannes; Munsch, Iris; Schenke, Hans Werner (2011): Swath sonar bathymetry during POLARSTERN cruise ANT-IX/3 (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.767555
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 M; Lambrecht, Astrid; Läufer, Andreas L; 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
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):
BathymetryModel_wDronningMaudLand * Latitude Start: -73.678000 * Longitude Start: -22.380000 * Latitude End: -67.616000 * Longitude End: 16.537000 * Location: western Dronning Maud Land
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1LATITUDELatitudeEisermann, HannesGeocode
2LONGITUDELongitudeEisermann, HannesGeocode
3Coordinate, X, relativeXarbitrary unitsEisermann, Hannes
4Coordinate, Y, relativeYarbitrary unitsEisermann, Hannes
5Bed elevationBed elevmEisermann, Hannesrelative to WGS84
6Ice base elevationIce base elevmEisermann, Hannesrelative to WGS84
Size:
97909 data points

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