Data

BEDMAP3 - Ice thickness, bed and surface elevation for Antarctica - standardised shapefiles and geopackages

The University of Western Australia
Fretwell, Peter ; Pritchard, Hamish ; Fremand, Alice ; Bodart, Julien ; Aitken, A. ; Bamber, Jonathan ; Bell, R.E. ; Bianchi, C ; Bingham, Robert ; Blankenship, Donald ; Casassa, G. ; Catania, Ginny ; Christianson, K ; Conway, H ; Corr, Hugh ; Cui, X. ; Damaske, D ; Damn, V. ; Drews, R. ; Eagles, G. ; Eisen, O. ; Eisermann, H. ; Ferraccioli, F ; Forsberg, Rene ; Franke, S ; Fujita, S. ; Gim, Y. ; Goel, V. ; Gogineni, P. ; Greenbaum, J.S. ; Hills, B. ; Hindmarsh, Richard ; Holmlund, P. ; Holschuh, N. ; Holt, J.W. ; Humbert, A. ; Jacobel, R. ; Jansen, D. ; Jenkins, Adrian ; Jokat, Wilfried ; Jordan, Tom ; King, Edward ; Kohler, Jack ; Krabill, W. ; Langley, K. ; Lee, J. ; Leitchenkov, G. ; Leuschen, C. ; Luyendyk, B. ; MacGregor, J. ; MacKie, E. ; Matsuoka, Kenichi ; Morlighem, Mathieu ; Mouginot, Jeremie ; Nitsche, Frank ; Nogi, Y. ; Nost, O. ; Paden, John ; Pattyn, F. ; Popov, S. ; Riger-Kusk, M. ; Rignot, Eric ; Rippin, David ; Rivera, Andres ; Roberts, Jason ; Ross, Neil ; Ruppel, A. ; Schroeder, Dustin ; Siegert, Martin ; Smith, Andrew ; Steinhage, D. ; Studinger, M. ; Sun, B. ; Tabacco, I. ; Tinto, Kirsty ; Urbini, S. ; Vaughan, David ; Welch, B. ; Wilson, D.S. ; Young, Duncan ; Zirizzotti, A.
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.5285/a72a50c6-a829-4e12-9f9a-5a683a1acc4a&rft.title=BEDMAP3 - Ice thickness, bed and surface elevation for Antarctica - standardised shapefiles and geopackages&rft.identifier=10.5285/a72a50c6-a829-4e12-9f9a-5a683a1acc4a&rft.publisher=NERC EDS UK Polar Data Centre&rft.description=We present here the Bedmap3 ice thickness, bed and surface elevation aggregated points and survey lines. The aggregated points consist of statistically-summarised shapefile points (centred on a continent-wide 500 m x 500 m grid) that reports the average values of Antarctic ice thickness, bed and surface elevation from the full-resolution survey data and information on their distribution. The points presented here correspond to the added points since the last release of Bedmap2. The data comes from 14 different data providers and 75 individual surveys. They are available as geopackages and shapefiles. The associated datasets consist of: - Bedmap1 statistically-summarised data points (shapefiles): https://doi.org/10.5285/925ac4ec-2a9d-461a-bfaa-6314eb0888c8 - Bedmap2 statistically-summarised data points (shapefiles): https://doi.org/10.5285/0f90d926-99ce-43c9-b536-0c7791d1728b - Bedmap3 standardised CSV data points: https://doi.org/10.5285/91523ff9-d621-46b3-87f7-ffb6efcd1847 This work is supported by the SCAR Bedmap project and the British Antarctic Survey's core programme: National Capability - Polar Expertise Supporting UK Research&rft.creator=Fretwell, Peter &rft.creator=Pritchard, Hamish &rft.creator=Fremand, Alice &rft.creator=Bodart, Julien &rft.creator=Aitken, A. &rft.creator=Bamber, Jonathan &rft.creator=Bell, R.E. &rft.creator=Bianchi, C &rft.creator=Bingham, Robert &rft.creator=Blankenship, Donald &rft.creator=Casassa, G. &rft.creator=Catania, Ginny &rft.creator=Christianson, K &rft.creator=Conway, H &rft.creator=Corr, Hugh &rft.creator=Cui, X. &rft.creator=Damaske, D &rft.creator=Damn, V. &rft.creator=Drews, R. &rft.creator=Eagles, G. &rft.creator=Eisen, O. &rft.creator=Eisermann, H. &rft.creator=Ferraccioli, F &rft.creator=Forsberg, Rene &rft.creator=Franke, S &rft.creator=Fujita, S. &rft.creator=Gim, Y. &rft.creator=Goel, V. &rft.creator=Gogineni, P. &rft.creator=Greenbaum, J.S. &rft.creator=Hills, B. &rft.creator=Hindmarsh, Richard &rft.creator=Holmlund, P. &rft.creator=Holschuh, N. &rft.creator=Holt, J.W. &rft.creator=Humbert, A. &rft.creator=Jacobel, R. &rft.creator=Jansen, D. &rft.creator=Jenkins, Adrian &rft.creator=Jokat, Wilfried &rft.creator=Jordan, Tom &rft.creator=King, Edward &rft.creator=Kohler, Jack &rft.creator=Krabill, W. &rft.creator=Langley, K. &rft.creator=Lee, J. &rft.creator=Leitchenkov, G. &rft.creator=Leuschen, C. &rft.creator=Luyendyk, B. &rft.creator=MacGregor, J. &rft.creator=MacKie, E. &rft.creator=Matsuoka, Kenichi &rft.creator=Morlighem, Mathieu &rft.creator=Mouginot, Jeremie &rft.creator=Nitsche, Frank &rft.creator=Nogi, Y. &rft.creator=Nost, O. &rft.creator=Paden, John &rft.creator=Pattyn, F. &rft.creator=Popov, S. &rft.creator=Riger-Kusk, M. &rft.creator=Rignot, Eric &rft.creator=Rippin, David &rft.creator=Rivera, Andres &rft.creator=Roberts, Jason &rft.creator=Ross, Neil &rft.creator=Ruppel, A. &rft.creator=Schroeder, Dustin &rft.creator=Siegert, Martin &rft.creator=Smith, Andrew &rft.creator=Steinhage, D. &rft.creator=Studinger, M. &rft.creator=Sun, B. &rft.creator=Tabacco, I. &rft.creator=Tinto, Kirsty &rft.creator=Urbini, S. &rft.creator=Vaughan, David &rft.creator=Welch, B. &rft.creator=Wilson, D.S. &rft.creator=Young, Duncan &rft.creator=Zirizzotti, A. &rft.date=2022&rft.coverage=Antarctica&rft.coverage=180.0,-90.0 -180.0,-60.0&rft.coverage=180.0,-90.0 -180.0,-60.0&rft_subject="EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS","GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY"&rft_subject=BEDMAP3&rft_subject="EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR"&rft_subject=Ice thickness&rft_subject="EARTH SCIENCE","LAND SURFACE","TOPOGRAPHY"&rft_subject=Bed topography&rft_subject="EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS","GLACIER THICKNESS/ICE SHEET THICKNESS"&rft_subject="EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS"&rft_subject=Radar echo sounding&rft.type=dataset&rft.language=English Access the data
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We present here the Bedmap3 ice thickness, bed and surface elevation aggregated points and survey lines. The aggregated points consist of statistically-summarised shapefile points (centred on a continent-wide 500 m x 500 m grid) that reports the average values of Antarctic ice thickness, bed and surface elevation from the full-resolution survey data and information on their distribution. The points presented here correspond to the added points since the last release of Bedmap2. The data comes from 14 different data providers and 75 individual surveys. They are available as geopackages and shapefiles. The associated datasets consist of: - Bedmap1 statistically-summarised data points (shapefiles): https://doi.org/10.5285/925ac4ec-2a9d-461a-bfaa-6314eb0888c8 - Bedmap2 statistically-summarised data points (shapefiles): https://doi.org/10.5285/0f90d926-99ce-43c9-b536-0c7791d1728b - Bedmap3 standardised CSV data points: https://doi.org/10.5285/91523ff9-d621-46b3-87f7-ffb6efcd1847 This work is supported by the SCAR Bedmap project and the British Antarctic Survey's core programme: National Capability - Polar Expertise Supporting UK Research

Notes

External Organisations
British Antarctic Survey; University of Bristol; Columbia University; Istituto Nazionale Di Geofisica E Vulcanologia; University of Edinburgh; University of Texas; Centro de Estudios Cientificos; University of Washington; Polar Research Institute of China; Universität Bremen; Federal Institute for Geosciences and Natural Resources; University of Tübingen; University of Alabama; Stockholm University; Amherst College; University of Arizona; St. Olaf College; Northumbria University; Norwegian Polar Institute; University of Oslo; Korea Polar Research Institute; University of Kansas; University of California; NASA Goddard Space Flight Center; Stanford University; Dartmouth College; Western Norway University of Applied Sciences; University of York; University of Tasmania; Newcastle University; Imperial College London; Alfred Wegener Institute - Helmholtz Centre for Polar and Marine Research; Technical University of Denmark; Research Organization of Information and Systems, National Institute of Polar Research; California Institute of Technology; National Centre for Polar and Ocean Research, Ministry of Earth Sciences; National Aeronautics and Space Administration; All Russian Geological Research Institute; University of Brussels
Associated Persons
Peter Fretwell (Creator); Hamish Pritchard (Creator); Alice Fremand (Creator); Julien Bodart (Creator); Jonathan Bamber (Creator); R.E. Bell (Creator); C Bianchi (Creator); Robert Bingham (Creator); Donald Blankenship (Creator); G. Casassa (Creator); Ginny Catania (Creator); K Christianson (Creator); H Conway (Creator); Hugh Corr (Creator); X. Cui (Creator); D Damaske (Creator); V. Damn (Creator); R. Drews (Creator); G. Eagles (Creator); O. Eisen (Creator); H. Eisermann (Creator); F Ferraccioli (Creator); Rene Forsberg (Creator); S Franke (Creator); S. Fujita (Creator); Y. Gim (Creator); V. Goel (Creator); P. Gogineni (Creator); J.S. Greenbaum (Creator); B. Hills (Creator); Richard Hindmarsh (Creator); P. Holmlund (Creator); N. Holschuh (Creator); J.W. Holt (Creator); A. Humbert (Creator); R. Jacobel (Creator); D. Jansen (Creator); Adrian Jenkins (Creator); Wilfried Jokat (Creator); Tom Jordan (Creator); Edward King (Creator); Jack Kohler (Creator); W. Krabill (Creator); K. Langley (Creator); J. Lee (Creator); G. Leitchenkov (Creator); C. Leuschen (Creator); B. Luyendyk (Creator); J. MacGregor (Creator); E. MacKie (Creator); Kenichi Matsuoka (Creator); Mathieu Morlighem (Creator); Jeremie Mouginot (Creator); Frank Nitsche (Creator); Y. Nogi (Creator); O. Nost (Creator); John Paden (Creator); F. Pattyn (Creator); S. Popov (Creator); M. Riger-Kusk (Creator); Eric Rignot (Creator); David Rippin (Creator); Andres Rivera (Creator); Jason Roberts (Creator); Neil Ross (Creator); A. Ruppel (Creator); Dustin Schroeder (Creator); Martin Siegert (Creator); Andrew Smith (Creator); D. Steinhage (Creator); M. Studinger (Creator); B. Sun (Creator); I. Tabacco (Creator); Kirsty Tinto (Creator); S. Urbini (Creator); David Vaughan (Creator); B. Welch (Creator); D.S. Wilson (Creator); Duncan Young (Creator); A. Zirizzotti (Creator)

Created: 1971-01-01 to 2020-12-31

Issued: 2022-05-21

Data time period: 1971-01-01 to 2020-12-31

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180.0,-90.0 -180.0,-60.0

0,-75

text: Antarctica

text: 180.0,-90.0 -180.0,-60.0

Subjects
"EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS" | "EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS","GLACIER THICKNESS/ICE SHEET THICKNESS" | "EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS","GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY" | "EARTH SCIENCE","LAND SURFACE","TOPOGRAPHY" | "EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR" | BEDMAP3 | Bed topography | Ice thickness | Radar echo sounding |

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