Arndt, Jan Erik; Callard, S Louise; Dorschel, Boris; Grob, Henrik; Kanzow, Torsten; Kappelsberger, Maria; Lloyd, Jerry M; Ó Cofaigh, Colm; Roberts, David H; Schaffer, Janin (2019): An update to the Northeast Greenland - Digital Bathymetric Compilation [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.909628, 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, https://doi.org/10.1038/s41561-019-0529-x
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Abstract:
As an update to the Northeast Greenland - Digital Bathymetric Compilation (https://doi.pangaea.de/10.1594/PANGAEA.849313), the updated digital bathymetric model (DBM) for the Northeast Greenland (NEG) continental shelf (74°N - 81°N) contains new original bathymetry data for the Northeast Greenland continental shelf, specifically in front of the 79 North Glacier, recorded during R/V Polarstern expedition PS100.
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), and the NERC project "Greenland in a warmer climate: What controls the advance & retreat of the NE Greenland Ice Stream" (Grant NE/N011228/1).
Related to:
Arndt, Jan Erik; Jokat, Wilfried; Dorschel, Boris; Myklebust, Reidun; Dowdeswell, Julian A; Evans, Jeffrey (2015): Northeast Greenland - Digital Bathymetric Compilation, with links to DBM in ArcGIS format. PANGAEA, https://doi.org/10.1594/PANGAEA.849313
Project(s):
Greenland - Ice Sheet/Ocean Interaction: From process understanding to an analysis of the regional system (GROCE)
Greenland in a warmer climate: What controls the advance & retreat of the NE Greenland Ice Stream (NERC_Greenland)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0778A: Greenland - Ice Sheet/Ocean Interaction (GROCE): From process understanding to an analysis of the regional system
German Research 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
Coverage:
Median Latitude: 77.750000 * Median Longitude: -15.000000 * South-bound Latitude: 74.000000 * West-bound Longitude: -15.000000 * North-bound Latitude: 81.500000 * East-bound Longitude: -15.000000
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Projection | Projection | Schaffer, Janin | |||
| 2 | File name | File name | Schaffer, Janin | |||
| 3 | File format | File format | Schaffer, Janin | |||
| 4 | File size | File size | kByte | Schaffer, Janin | ||
| 5 | Uniform resource locator/link to file | URL file | Schaffer, Janin | GeoTIFF - ArcGIS |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
15 data points
Data
| 1 Projection | 2 File name | 3 File format | 4 File size [kByte] | 5 URL file |
|---|---|---|---|---|
| Digital Bathymetric Model - NetCDF | NEG_grid_4Fled_161209.grd | GRD | 25491.434 | NEG_grid_4Fled_161209.grd |
| Digital Bathymetric Model - Geotiff | NEG_grid_4Arc_161209.tif | TIF | 22052.438 | NEG_grid_4Arc_161209.tif |
| Source Identifier grid - Geotiff | MBES_TOPO_coverage.tif | TIF | 170.450 | MBES_TOPO_coverage.tif |