2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES
The floating ice shelves surrounding the Antarctic Ice Sheet is important for the stability of the grounded ice-sheet. Fracturing and calving event of an ice shelf can damage the structural integrity and contributes to an increase in ice discharge to the ocean. In this study, we focus on two large n...
Published in: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus Publications
2017
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Online Access: | https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 https://noa.gwlb.de/receive/cop_mods_00008788 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00008745/isprs-archives-XLII-2-W7-1575-2017.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W7/1575/2017/isprs-archives-XLII-2-W7-1575-2017.pdf |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00008788 2023-05-15T13:34:49+02:00 2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES Xiao, H. Liu, S. Li, R. Tong, X. 2017-09 electronic https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 https://noa.gwlb.de/receive/cop_mods_00008788 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00008745/isprs-archives-XLII-2-W7-1575-2017.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W7/1575/2017/isprs-archives-XLII-2-W7-1575-2017.pdf eng eng Copernicus Publications ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences -- http://www.isprs.org/publications/archives.aspx -- 2194-9034 https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 https://noa.gwlb.de/receive/cop_mods_00008788 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00008745/isprs-archives-XLII-2-W7-1575-2017.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W7/1575/2017/isprs-archives-XLII-2-W7-1575-2017.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess CC-BY article Verlagsveröffentlichung article Text doc-type:article 2017 ftnonlinearchiv https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 2022-02-08T22:57:50Z The floating ice shelves surrounding the Antarctic Ice Sheet is important for the stability of the grounded ice-sheet. Fracturing and calving event of an ice shelf can damage the structural integrity and contributes to an increase in ice discharge to the ocean. In this study, we focus on two large newly-developed traverse rifts in the frontal region of Filchner Ice Shelf which may lead to next major calving in the region. Two-dimensional evolution of the two rifts were investigated in detail using multisource remote sensing data, Two abrupt extensions in 2006 and 2011 were found with a rate of more than 1 km d-1. Moreover, a stereo pair of ZY-3 images was utilized for the first time to reconstruct the 3D rift model where an average rift depth of 48 m and ice mélange rise of ~10 m were measured. Article in Journal/Newspaper Antarc* Antarctic Ice Sheet Ice Shelf Ice Shelves Niedersächsisches Online-Archiv NOA Antarctic Filchner Ice Shelf ENVELOPE(-40.000,-40.000,-79.000,-79.000) The Antarctic The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W7 1575 1577 |
institution |
Open Polar |
collection |
Niedersächsisches Online-Archiv NOA |
op_collection_id |
ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Xiao, H. Liu, S. Li, R. Tong, X. 2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
topic_facet |
article Verlagsveröffentlichung |
description |
The floating ice shelves surrounding the Antarctic Ice Sheet is important for the stability of the grounded ice-sheet. Fracturing and calving event of an ice shelf can damage the structural integrity and contributes to an increase in ice discharge to the ocean. In this study, we focus on two large newly-developed traverse rifts in the frontal region of Filchner Ice Shelf which may lead to next major calving in the region. Two-dimensional evolution of the two rifts were investigated in detail using multisource remote sensing data, Two abrupt extensions in 2006 and 2011 were found with a rate of more than 1 km d-1. Moreover, a stereo pair of ZY-3 images was utilized for the first time to reconstruct the 3D rift model where an average rift depth of 48 m and ice mélange rise of ~10 m were measured. |
format |
Article in Journal/Newspaper |
author |
Xiao, H. Liu, S. Li, R. Tong, X. |
author_facet |
Xiao, H. Liu, S. Li, R. Tong, X. |
author_sort |
Xiao, H. |
title |
2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
title_short |
2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
title_full |
2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
title_fullStr |
2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
title_full_unstemmed |
2D EVOLUTION PATTERN AND 3D RECONSTRUCTION OF TWO LARGE RIFTS IN FILCHNER ICE SHELF FROM SATELLITE IMAGES |
title_sort |
2d evolution pattern and 3d reconstruction of two large rifts in filchner ice shelf from satellite images |
publisher |
Copernicus Publications |
publishDate |
2017 |
url |
https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 https://noa.gwlb.de/receive/cop_mods_00008788 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00008745/isprs-archives-XLII-2-W7-1575-2017.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W7/1575/2017/isprs-archives-XLII-2-W7-1575-2017.pdf |
long_lat |
ENVELOPE(-40.000,-40.000,-79.000,-79.000) |
geographic |
Antarctic Filchner Ice Shelf The Antarctic |
geographic_facet |
Antarctic Filchner Ice Shelf The Antarctic |
genre |
Antarc* Antarctic Ice Sheet Ice Shelf Ice Shelves |
genre_facet |
Antarc* Antarctic Ice Sheet Ice Shelf Ice Shelves |
op_relation |
ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences -- http://www.isprs.org/publications/archives.aspx -- 2194-9034 https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 https://noa.gwlb.de/receive/cop_mods_00008788 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00008745/isprs-archives-XLII-2-W7-1575-2017.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W7/1575/2017/isprs-archives-XLII-2-W7-1575-2017.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5194/isprs-archives-XLII-2-W7-1575-2017 |
container_title |
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
container_volume |
XLII-2/W7 |
container_start_page |
1575 |
op_container_end_page |
1577 |
_version_ |
1766057987277848576 |