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Schaffer, Janin; Timmermann, Ralph; Arndt, Jan Erik; Rosier, Sebastian H R; Anker, Paul G D; Callard, S Louise; Davis, Peter E D; Dorschel, Boris; Grob, Henrik; Hattermann, Tore; Hofstede, Coen Matthijs; Kanzow, Torsten; Kappelsberger, Maria; Lloyd, Jerry M; Ó Cofaigh, Colm; Roberts, David H (2019): An update to Greenland and Antarctic ice sheet topography, cavity geometry, and global bathymetry (RTopo-2.0.4). PANGAEA,, Supplement to: Schaffer, Janin; Kanzow, Torsten; von Appen, Wilken-Jon; von Albedyll, Luisa; Arndt, Jan Erik; Roberts, David H (2020): Bathymetry constrains ocean heat supply to Greenland's largest glacier tongue. Nature Geoscience, 13(3), 227-231,

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As an update to the RTopo-2.0.1 data set (, RTopo-2.0.4 contains new original bathymetry data for the Northeast Greenland continental shelf. In the Southern Ocean, we added the Rosier et al. (JGR Oceans, 2018) bathymetry grid below Filchner Ice Shelf.
This work was supported in part through the Deutsche Forschungsgemeinschaft (DFG) within the Special Priority Program (SPP) 1889 "Regional Sea Level Change and Society" (grant OGreen79), the German Federal Ministry for Education and Research (BMBF) within the GROCE project (Grant 03F0778A), the Natural Environment Research Council (NERC) large grant "Ice shelves in a warming world: Filchner Ice Shelf System" (NE/L013770/1), the NERC project "Greenland in a warmer climate: What controls the advance & retreat of the NE Greenland Ice Stream" (Grant NE/N011228/1), and the Helmholtz Climate Initiative "Regional Climate Change" (REKLIM).
RTopo; RTopo-2
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0778A: Greenland - Ice Sheet/Ocean Interaction: From process understanding to an analysis of the regional system
German Science Foundation (DFG), grant/award no. 273739224: Priority Programme 1889 Regional Sea Level Change and Society
Natural Environment Research Council (NERC), grant/award no. NE/L013770/1: Ice shelves in a warming world: Filchner Ice Shelf System
Natural Environment Research Council (NERC), grant/award no. NE/N011228/1: Greenland in a warmer climate: What controls the advance & retreat of the NE Greenland Ice Stream
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1File nameFile nameSchaffer, Janin
2File formatFile formatSchaffer, Janin
3File sizeFile sizekByteSchaffer, Janin
4Uniform resource locator/link to fileURL fileSchaffer, Janin
56 data points

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