An update to Greenland and Antarctic ice sheet topography, cavity geometry, and global bathymetry (RTopo-2.0.4)

DOI

As an update to the RTopo-2.0.1 data set (https://doi.org/10.1594/PANGAEA.856844), 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).

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

Identifier
DOI https://doi.org/10.1594/PANGAEA.905295
Related Identifier IsSupplementTo https://doi.org/10.1038/s41561-019-0529-x
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.905295
Provenance
Creator Schaffer, Janin ORCID logo; Timmermann, Ralph; Arndt, Jan Erik ORCID logo; Rosier, Sebastian H R; Anker, Paul G D; Callard, S Louise; Davis, Peter E D ORCID logo; Dorschel, Boris ORCID logo; Grob, Henrik (ORCID: 0000-0003-4070-323X); Hattermann, Tore ORCID logo; Hofstede, Coen Matthijs ORCID logo; Kanzow, Torsten ORCID logo; Kappelsberger, Maria T ORCID logo; Lloyd, Jerry M; Ó Cofaigh, Colm; Roberts, David H
Publisher PANGAEA
Publication Year 2019
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0778A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0778A Greenland - Ice Sheet/Ocean Interaction (GROCE): From process understanding to an analysis of the regional system; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 273739224 https://gepris.dfg.de/gepris/projekt/273739224 Priority Programme 1889 Regional Sea Level Change and Society; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/L013770/1 https://gtr.ukri.org/projects?ref=NE/L013770/1 Ice shelves in a warming world: Filchner Ice Shelf System; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/N011228/1 https://gtr.ukri.org/projects?ref=NE%2FN011228%2F1 Greenland in a warmer climate: What controls the advance & retreat of the NE Greenland Ice Stream
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Supplementary Dataset; Dataset
Format text/tab-separated-values
Size 56 data points
Discipline Earth System Research