TWT and ice thickness of the North East Greenland Ice Stream (tabular data) ...

• Main Authors: Franke, Steven, Jansen, Daniela, Binder, Tobias, Dörr, Nils, Helm, Veit, Paden, John D, Steinhage, Daniel, Eisen, Olaf
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: AWI UWB; bedrock topography; Greenland; Ice thickness; North East Greenland Ice Stream NEGIS; radio echo-sounding; Event label; DATE/TIME; Flight number; Profile ID; Number; LONGITUDE; LATITUDE; Two-way traveltime; Ice thickness, uncertainty; POINT DISTANCE from start; Multiple investigations; Ultra-wideband radar UWB, MCoRDS 5; P6-211_EGRIP_NOR_2018; POLAR 6; East Greenland; East Greenland Ice-core Project; Greenland ice core; Greenland Ice core Project; ice core
• Online Access: https://dx.doi.org/10.1594/pangaea.907917; https://doi.pangaea.de/10.1594/PANGAEA.907917

Here, we present a record of more than 8000 km of radar survey lines of radio echo sounding data covering an area of 24 000 km2 centred on the drill site for the East Greenland Ice-core Project (EGRIP) in the central part of the North East Greenland Ice Stream (NEGIS). The acquisition system was a multichannel ultra-wideband radar mounted on AWI's Polar6 aircraft. Our data yield a new detailed model of ice-thickness distribution and basal topography in the region. ...