Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ...
<!--!introduction!--> The Trinity and Wykeham Glacier complex of the Prince of Wales Icefield in the Canadian High Arctic is one of the largest glacier basins within the region. Since 2000, both glaciers have accelerated, increased their discharge and retreated. Recent studies have indicated t...
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GFZ German Research Centre for Geosciences
2023
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Online Access: | https://dx.doi.org/10.57757/iugg23-0997 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016478 |
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ftdatacite:10.57757/iugg23-0997 2023-06-11T04:08:59+02:00 Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... Van Wychen, Wesley Wendleder, Anna 2023 https://dx.doi.org/10.57757/iugg23-0997 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016478 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Oral ConferencePaper Article 2023 ftdatacite https://doi.org/10.57757/iugg23-0997 2023-05-02T11:06:44Z <!--!introduction!--> The Trinity and Wykeham Glacier complex of the Prince of Wales Icefield in the Canadian High Arctic is one of the largest glacier basins within the region. Since 2000, both glaciers have accelerated, increased their discharge and retreated. Recent studies have indicated that this acceleration and retreat has been driven by significant thinning and floatation of glaciers. This acceleration and retreat is also further modulated by each glaciers bed topography. Here, we utilize a highly dense record of TerraSAR-X, Tandem-X, PAZ and Radarsat Constellation Mission data in order to further characterize the recent (since 2021) dynamics of each glacier at ~weekly timescales. This timeseries allows us to investigate variations in glacier flow for both glaciers at an unprecedent resolution. The results of this work will be used as inputs into glacier flow models and will be used to further investigate the dynamic response of a large tidewater terminating glacier to climate warming. ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Article in Journal/Newspaper Arctic Tidewater DataCite Metadata Store (German National Library of Science and Technology) Arctic Prince of Wales Icefield ENVELOPE(-78.998,-78.998,78.252,78.252) Wykeham Glacier ENVELOPE(-78.702,-78.702,77.907,77.907) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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description |
<!--!introduction!--> The Trinity and Wykeham Glacier complex of the Prince of Wales Icefield in the Canadian High Arctic is one of the largest glacier basins within the region. Since 2000, both glaciers have accelerated, increased their discharge and retreated. Recent studies have indicated that this acceleration and retreat has been driven by significant thinning and floatation of glaciers. This acceleration and retreat is also further modulated by each glaciers bed topography. Here, we utilize a highly dense record of TerraSAR-X, Tandem-X, PAZ and Radarsat Constellation Mission data in order to further characterize the recent (since 2021) dynamics of each glacier at ~weekly timescales. This timeseries allows us to investigate variations in glacier flow for both glaciers at an unprecedent resolution. The results of this work will be used as inputs into glacier flow models and will be used to further investigate the dynamic response of a large tidewater terminating glacier to climate warming. ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Article in Journal/Newspaper |
author |
Van Wychen, Wesley Wendleder, Anna |
spellingShingle |
Van Wychen, Wesley Wendleder, Anna Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
author_facet |
Van Wychen, Wesley Wendleder, Anna |
author_sort |
Van Wychen, Wesley |
title |
Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
title_short |
Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
title_full |
Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
title_fullStr |
Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
title_full_unstemmed |
Characterizing flow speeds Trinity and Wykeham glaciers, Prince of Wales icefield, Canadian arctic using a dense record of SAR data ... |
title_sort |
characterizing flow speeds trinity and wykeham glaciers, prince of wales icefield, canadian arctic using a dense record of sar data ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-0997 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016478 |
long_lat |
ENVELOPE(-78.998,-78.998,78.252,78.252) ENVELOPE(-78.702,-78.702,77.907,77.907) |
geographic |
Arctic Prince of Wales Icefield Wykeham Glacier |
geographic_facet |
Arctic Prince of Wales Icefield Wykeham Glacier |
genre |
Arctic Tidewater |
genre_facet |
Arctic Tidewater |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-0997 |
_version_ |
1768382670521237504 |