Bedmap2: improved ice bed, surface and thickness datasets for Antarctica

Fretwell, P.; Pritchard, H.; Vaughan, D.; Bamber, J.; Barrand, N.; Bell, R.; Bianchi, C.; Bingham, R.; Blankenship, D.; Casassa, G.; Catania, G.; Callens, D.; Conway, H.; Cook, A.; Corr, H.; Damaske, D.; Damm, V.; Ferraccioli, F.; Forsberg, R.; Fujita, S.; Gim, Y.; Gogineni, P.; Griggs, J.; Hindmarsh, R.; Holmlund, P.; Holt, J.; Jacobel, R.; Jenkins, A.; Jokat, W.; Jordan, T.; King, E.; Kohler, J.; Krabill, W.; Riger-Kusk, M.; Langley, K.; Leitchenkov, G.; Leuschen, C.; Luyendyk, B.; Matsuoka, K.; Mouginot, J.; Nitsche, F.; Nogi, Y.; Nøst, O.; Popov, S.; Rignot, E.; Rippin, D.; Rivera, A.; Roberts, J.; Ross, N.; Siegert, M.; Smith, A.; Steinhage, D.; Studinger, M.; Sun, Bo; Tinto, B.; Welch, B.; S. Wilson, Douglas; Young, D.; Xiangbin, Cui; Zirizzotti, A.

doi:10.5194/TC-7-375-2013

Public

Bedmap2: improved ice bed, surface and thickness datasets for Antarctica

Shared by NobleBlocks on Oct 11, 2012 • 12:00 AM UTC

Authors:

P. Fretwell

H. Pritchard

D. Vaughan

Abstract

We present Bedmap2, a new suite of gridded products describing surface elevation, ice-thickness and the seafloor and subglacial bed elevation of the Antarctic south of 60° S. We derived these products using data from a variety of sources, including many substantial surveys completed since the origin...

Subject

Geology

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