Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022
Ice motion and ice boundary are critical information for ice sheet models that project ice evolution in a warming climate. We present four historical, continent-wide, maps of Antarctic ice motion for time period 1995-2022. The results reveal no change in the interior regions, block rotation and rift...
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ftzenodo:oai:zenodo.org:7686270 2024-09-15T17:39:08+00:00 Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 Rignot, Eric 2023-02-28 https://doi.org/10.7280/D12T3B unknown Zenodo https://doi.org/10.3390/rs9040364 https://zenodo.org/communities/dryad https://doi.org/10.7280/D12T3B oai:zenodo.org:7686270 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Antarctica Remote Sensing Glaciology Ice flow speed Mass balan Interferometry info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.7280/D12T3B10.3390/rs9040364 2024-07-25T11:18:45Z Ice motion and ice boundary are critical information for ice sheet models that project ice evolution in a warming climate. We present four historical, continent-wide, maps of Antarctic ice motion for time period 1995-2022. The results reveal no change in the interior regions, block rotation and rift propagation along ice shelf fronts, and widespread glacier speedup that propagates from 10 km's to 100 km's inland. Speedup affects the entire drainage of the Amundsen Sea Embayment (ASE) sector, the entire west coast of the Antarctic Peninsula down to GeorgeVI Ice Shelf, the east coast down to Larsen C Ice Shelf, the Getz Ice Shelf, Hull and Land glaciers in West Antarctica; Matusevitch, Ninnis and Mertz glaciers, glaciers in Porpoise Bay and Vincennes Bay, Denman Glacier in Wilkes Land, and Robert, Wilmaand Rayner glaciers in Enderby Land, East Antarctica, which we attribute to faster melting by warmer ocean waters. Funding provided by: National Aeronautics and Space Administration Crossref Funder Registry ID: http://dx.doi.org/10.13039/100000104 Award Number: 80NSSC18M0083 Other/Unknown Material Amundsen Sea Antarc* Antarctic Antarctic Peninsula Antarctica Denman Glacier East Antarctica Enderby Land Getz Ice Shelf Ice Sheet Ice Shelf West Antarctica Wilkes Land Zenodo |
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Antarctica Remote Sensing Glaciology Ice flow speed Mass balan Interferometry |
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Antarctica Remote Sensing Glaciology Ice flow speed Mass balan Interferometry Rignot, Eric Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
topic_facet |
Antarctica Remote Sensing Glaciology Ice flow speed Mass balan Interferometry |
description |
Ice motion and ice boundary are critical information for ice sheet models that project ice evolution in a warming climate. We present four historical, continent-wide, maps of Antarctic ice motion for time period 1995-2022. The results reveal no change in the interior regions, block rotation and rift propagation along ice shelf fronts, and widespread glacier speedup that propagates from 10 km's to 100 km's inland. Speedup affects the entire drainage of the Amundsen Sea Embayment (ASE) sector, the entire west coast of the Antarctic Peninsula down to GeorgeVI Ice Shelf, the east coast down to Larsen C Ice Shelf, the Getz Ice Shelf, Hull and Land glaciers in West Antarctica; Matusevitch, Ninnis and Mertz glaciers, glaciers in Porpoise Bay and Vincennes Bay, Denman Glacier in Wilkes Land, and Robert, Wilmaand Rayner glaciers in Enderby Land, East Antarctica, which we attribute to faster melting by warmer ocean waters. Funding provided by: National Aeronautics and Space Administration Crossref Funder Registry ID: http://dx.doi.org/10.13039/100000104 Award Number: 80NSSC18M0083 |
format |
Other/Unknown Material |
author |
Rignot, Eric |
author_facet |
Rignot, Eric |
author_sort |
Rignot, Eric |
title |
Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
title_short |
Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
title_full |
Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
title_fullStr |
Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
title_full_unstemmed |
Multi-year mosaics of Antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
title_sort |
multi-year mosaics of antarctic ice motion from satellite radar interferometry: 1995 to 2022 |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.7280/D12T3B |
genre |
Amundsen Sea Antarc* Antarctic Antarctic Peninsula Antarctica Denman Glacier East Antarctica Enderby Land Getz Ice Shelf Ice Sheet Ice Shelf West Antarctica Wilkes Land |
genre_facet |
Amundsen Sea Antarc* Antarctic Antarctic Peninsula Antarctica Denman Glacier East Antarctica Enderby Land Getz Ice Shelf Ice Sheet Ice Shelf West Antarctica Wilkes Land |
op_relation |
https://doi.org/10.3390/rs9040364 https://zenodo.org/communities/dryad https://doi.org/10.7280/D12T3B oai:zenodo.org:7686270 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.7280/D12T3B10.3390/rs9040364 |
_version_ |
1810477707156258816 |