Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ...
Ice shelves serve as important buttresses for upstream areas. Several large ice shelves on the Antarctic Peninsula have disintegrated or retreated, which implied dynamic consequences for upstream ice. The present study aims to assess dynamic changes on Wilkins Ice Shelf during multi-stage ice-front...
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Online Access: | https://dx.doi.org/10.1594/pangaea.875088 https://doi.pangaea.de/10.1594/PANGAEA.875088 |
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ftdatacite:10.1594/pangaea.875088 2023-10-01T03:52:13+02:00 Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... Rankl, Melanie Braun, Matthias Holger 2017 application/zip https://dx.doi.org/10.1594/pangaea.875088 https://doi.pangaea.de/10.1594/PANGAEA.875088 en eng PANGAEA https://dx.doi.org/10.5194/tc-11-1199-2017 Creative Commons Attribution Non Commercial 3.0 Unported https://creativecommons.org/licenses/by-nc/3.0/legalcode cc-by-nc-3.0 Satellite remote sensing Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Dataset Supplementary Dataset dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.87508810.5194/tc-11-1199-2017 2023-09-04T14:52:34Z Ice shelves serve as important buttresses for upstream areas. Several large ice shelves on the Antarctic Peninsula have disintegrated or retreated, which implied dynamic consequences for upstream ice. The present study aims to assess dynamic changes on Wilkins Ice Shelf during multi-stage ice-front retreat in the last decade. A total area of 2135 ± 75 km² was lost in the period 2008-2009. The present study uses time-series of SAR satellite observations (2006-2009) in order to derive variations in multi-temporal surface flow from intensity offset tracking methods. From these velocity field, spatial patterns of horizontal strain rate and stress components were inferred during different ice-front retreat stages (not part of the data publication). These fields are used to explain the different break-up stages and to evaluate the ice-shelf stability (see related publication Rankl et al. 2017). For this purpose, we apply criteria which were forwarded to explain and assess past ice-shelf retreat. ... : Supplement to: Rankl, Melanie; Fürst, Johannes Jakob; Humbert, Angelika; Braun, Matthias Holger (2017): Dynamic changes on the Wilkins Ice Shelf during the 2006–2009 retreat derived from satellite observations. The Cryosphere, 11(3), 1199-1211 ... Dataset Antarc* Antarctic Antarctic Peninsula Arctic Ice Shelf Ice Shelves Sea ice Wilkins Ice Shelf DataCite Metadata Store (German National Library of Science and Technology) Antarctic Antarctic Peninsula Arctic The Antarctic Wilkins ENVELOPE(59.326,59.326,-67.248,-67.248) Wilkins Ice Shelf ENVELOPE(-72.500,-72.500,-70.416,-70.416) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Satellite remote sensing Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
Satellite remote sensing Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Rankl, Melanie Braun, Matthias Holger Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
topic_facet |
Satellite remote sensing Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
Ice shelves serve as important buttresses for upstream areas. Several large ice shelves on the Antarctic Peninsula have disintegrated or retreated, which implied dynamic consequences for upstream ice. The present study aims to assess dynamic changes on Wilkins Ice Shelf during multi-stage ice-front retreat in the last decade. A total area of 2135 ± 75 km² was lost in the period 2008-2009. The present study uses time-series of SAR satellite observations (2006-2009) in order to derive variations in multi-temporal surface flow from intensity offset tracking methods. From these velocity field, spatial patterns of horizontal strain rate and stress components were inferred during different ice-front retreat stages (not part of the data publication). These fields are used to explain the different break-up stages and to evaluate the ice-shelf stability (see related publication Rankl et al. 2017). For this purpose, we apply criteria which were forwarded to explain and assess past ice-shelf retreat. ... : Supplement to: Rankl, Melanie; Fürst, Johannes Jakob; Humbert, Angelika; Braun, Matthias Holger (2017): Dynamic changes on the Wilkins Ice Shelf during the 2006–2009 retreat derived from satellite observations. The Cryosphere, 11(3), 1199-1211 ... |
format |
Dataset |
author |
Rankl, Melanie Braun, Matthias Holger |
author_facet |
Rankl, Melanie Braun, Matthias Holger |
author_sort |
Rankl, Melanie |
title |
Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
title_short |
Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
title_full |
Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
title_fullStr |
Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
title_full_unstemmed |
Surface velocities of Wilkins Ice Shelf between 2006 and 2009, link to GeoTIFFs ... |
title_sort |
surface velocities of wilkins ice shelf between 2006 and 2009, link to geotiffs ... |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.875088 https://doi.pangaea.de/10.1594/PANGAEA.875088 |
long_lat |
ENVELOPE(59.326,59.326,-67.248,-67.248) ENVELOPE(-72.500,-72.500,-70.416,-70.416) |
geographic |
Antarctic Antarctic Peninsula Arctic The Antarctic Wilkins Wilkins Ice Shelf |
geographic_facet |
Antarctic Antarctic Peninsula Arctic The Antarctic Wilkins Wilkins Ice Shelf |
genre |
Antarc* Antarctic Antarctic Peninsula Arctic Ice Shelf Ice Shelves Sea ice Wilkins Ice Shelf |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Arctic Ice Shelf Ice Shelves Sea ice Wilkins Ice Shelf |
op_relation |
https://dx.doi.org/10.5194/tc-11-1199-2017 |
op_rights |
Creative Commons Attribution Non Commercial 3.0 Unported https://creativecommons.org/licenses/by-nc/3.0/legalcode cc-by-nc-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.87508810.5194/tc-11-1199-2017 |
_version_ |
1778517997408747520 |