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Data Publisher for Earth & Environmental Science

Franke, Steven; Jansen, Daniela; Beyer, Sebastian; Paden, John D; Eisen, Olaf (2020): Basal conditions of the onset zone of the Northeast Greenland Ice Stream derived from airborne ultra-wideband radar data. PANGAEA, https://doi.org/10.1594/PANGAEA.915136

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Abstract:
We assess the basal conditions of the onset region of the Northeast Greenland Ice Stream (NEGIS) in a systematic analysis of airborne ultra-wideband radar data. We evaluate basal roughness and basal return echoes as well as hydraulic pathways in the context of the current ice stream geometry and ice surface velocity.
The data comprises three individual datasets:
1) Spectral subglacial bed roughness data
2) Bed return power (BRP) and waveform abruptness data
3) Hydropotential and subglacial water routing data (geotiff and nc files)
Email address of the provider:
steven.franke@awi.de, daniela.jansen@awi.de, olaf.eisen@awi.de
Supplement to:
Franke, Steven; Jansen, Daniela; Beyer, Sebastian; Neckel, Niklas; Binder, Tobias; Paden, John D; Eisen, Olaf (2021): Complex Basal Conditions and Their Influence on Ice Flow at the Onset of the Northeast Greenland Ice Stream. Journal of Geophysical Research-Earth Surface, 126(3), https://doi.org/10.1029/2020JF005689
Coverage:
Median Latitude: 75.504247 * Median Longitude: -35.933225 * South-bound Latitude: 74.335533 * West-bound Longitude: -39.524471 * North-bound Latitude: 76.667221 * East-bound Longitude: -32.292503
Date/Time Start: 2018-05-08T00:00:00 * Date/Time End: 2018-05-17T00:00:00
Size:
3 datasets

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