Multi-method monitoring of Glacier d’Argentière dynamics
International audience The flow of Glacier d’Argentière, French Alps, has been extensively studied by glaciologistsfor >100 years, but high-temporal- and high-spatial-resolution monitoring of its dynamics has rarelybeen carried out. In this paper, the terminal part of the main glacier was selecte...
Published in: | Annals of Glaciology |
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Online Access: | https://hal.science/hal-01154174 https://hal.science/hal-01154174/document https://hal.science/hal-01154174/file/div-class-title-multi-method-monitoring-of-glacier-d-argentiere-dynamics-div.pdf https://doi.org/10.3189/2015AoG70A985 |
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ftunigrenoble:oai:HAL:hal-01154174v1 2024-09-15T17:39:54+00:00 Multi-method monitoring of Glacier d’Argentière dynamics Benoit, Lionel Dehecq, Amaury Pham, Ha-Thai Vernier, Flavien Trouvé, Emmanuel Moreau, Luc Martin, Olivier Thom, Christian Pierrot-Deseilligny, Marc Briole, Pierre Laboratoire d'Opto-électronique et de Micro-Informatique (LOEMI) Laboratoire des Sciences et Technologies de l'Information Géographique (LaSTIG) École nationale des sciences géographiques (ENSG) Institut National de l'Information Géographique et Forestière IGN (IGN)-Institut National de l'Information Géographique et Forestière IGN (IGN)-École nationale des sciences géographiques (ENSG) Institut National de l'Information Géographique et Forestière IGN (IGN)-Institut National de l'Information Géographique et Forestière IGN (IGN) Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance (LISTIC) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ) Environnements, Dynamiques et Territoires de Montagne (EDYTEM) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Laboratoire de géologie de l'ENS (LGENS) Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) 2015 https://hal.science/hal-01154174 https://hal.science/hal-01154174/document https://hal.science/hal-01154174/file/div-class-title-multi-method-monitoring-of-glacier-d-argentiere-dynamics-div.pdf https://doi.org/10.3189/2015AoG70A985 en eng HAL CCSD Cambridge University Press info:eu-repo/semantics/altIdentifier/doi/10.3189/2015AoG70A985 hal-01154174 https://hal.science/hal-01154174 https://hal.science/hal-01154174/document https://hal.science/hal-01154174/file/div-class-title-multi-method-monitoring-of-glacier-d-argentiere-dynamics-div.pdf doi:10.3189/2015AoG70A985 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 0260-3055 EISSN: 1727-5644 Annals of Glaciology https://hal.science/hal-01154174 Annals of Glaciology, 2015, 56 (70), pp.118-128. ⟨10.3189/2015AoG70A985⟩ applied glaciology glacier flow glacier mapping glaciological instruments and methods remote sensing [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2015 ftunigrenoble https://doi.org/10.3189/2015AoG70A985 2024-07-08T23:46:07Z International audience The flow of Glacier d’Argentière, French Alps, has been extensively studied by glaciologistsfor >100 years, but high-temporal- and high-spatial-resolution monitoring of its dynamics has rarelybeen carried out. In this paper, the terminal part of the main glacier was selected to undertake such asurvey. The 2 month experiment (September–November 2013) included remote sensing to map thevelocity field of the whole area, and a network of in situ measurements to record the ice velocity at thesurface as well as at the base of the glacier with high precision and at high temporal resolution. Thesemonitoring methods are combined to produce a comprehensive and reliable picture of the ice flow.Basal and surface in situ measurements are used to precisely monitor the temporal variability of the iceflow at a section of the glacier where crevassed areas and non-cracked ice coexist. The achieved resultsare an innovative and efficient tool to investigate the acceleration/deceleration pattern heterogeneitiesin ice flow that occur after heavy rainfall Article in Journal/Newspaper Annals of Glaciology Université Grenoble Alpes: HAL Annals of Glaciology 56 70 118 128 |
institution |
Open Polar |
collection |
Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
applied glaciology glacier flow glacier mapping glaciological instruments and methods remote sensing [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDE]Environmental Sciences |
spellingShingle |
applied glaciology glacier flow glacier mapping glaciological instruments and methods remote sensing [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDE]Environmental Sciences Benoit, Lionel Dehecq, Amaury Pham, Ha-Thai Vernier, Flavien Trouvé, Emmanuel Moreau, Luc Martin, Olivier Thom, Christian Pierrot-Deseilligny, Marc Briole, Pierre Multi-method monitoring of Glacier d’Argentière dynamics |
topic_facet |
applied glaciology glacier flow glacier mapping glaciological instruments and methods remote sensing [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [SDE]Environmental Sciences |
description |
International audience The flow of Glacier d’Argentière, French Alps, has been extensively studied by glaciologistsfor >100 years, but high-temporal- and high-spatial-resolution monitoring of its dynamics has rarelybeen carried out. In this paper, the terminal part of the main glacier was selected to undertake such asurvey. The 2 month experiment (September–November 2013) included remote sensing to map thevelocity field of the whole area, and a network of in situ measurements to record the ice velocity at thesurface as well as at the base of the glacier with high precision and at high temporal resolution. Thesemonitoring methods are combined to produce a comprehensive and reliable picture of the ice flow.Basal and surface in situ measurements are used to precisely monitor the temporal variability of the iceflow at a section of the glacier where crevassed areas and non-cracked ice coexist. The achieved resultsare an innovative and efficient tool to investigate the acceleration/deceleration pattern heterogeneitiesin ice flow that occur after heavy rainfall |
author2 |
Laboratoire d'Opto-électronique et de Micro-Informatique (LOEMI) Laboratoire des Sciences et Technologies de l'Information Géographique (LaSTIG) École nationale des sciences géographiques (ENSG) Institut National de l'Information Géographique et Forestière IGN (IGN)-Institut National de l'Information Géographique et Forestière IGN (IGN)-École nationale des sciences géographiques (ENSG) Institut National de l'Information Géographique et Forestière IGN (IGN)-Institut National de l'Information Géographique et Forestière IGN (IGN) Laboratoire d'Informatique, Systèmes, Traitement de l'Information et de la Connaissance (LISTIC) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ) Environnements, Dynamiques et Territoires de Montagne (EDYTEM) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Laboratoire de géologie de l'ENS (LGENS) Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) |
format |
Article in Journal/Newspaper |
author |
Benoit, Lionel Dehecq, Amaury Pham, Ha-Thai Vernier, Flavien Trouvé, Emmanuel Moreau, Luc Martin, Olivier Thom, Christian Pierrot-Deseilligny, Marc Briole, Pierre |
author_facet |
Benoit, Lionel Dehecq, Amaury Pham, Ha-Thai Vernier, Flavien Trouvé, Emmanuel Moreau, Luc Martin, Olivier Thom, Christian Pierrot-Deseilligny, Marc Briole, Pierre |
author_sort |
Benoit, Lionel |
title |
Multi-method monitoring of Glacier d’Argentière dynamics |
title_short |
Multi-method monitoring of Glacier d’Argentière dynamics |
title_full |
Multi-method monitoring of Glacier d’Argentière dynamics |
title_fullStr |
Multi-method monitoring of Glacier d’Argentière dynamics |
title_full_unstemmed |
Multi-method monitoring of Glacier d’Argentière dynamics |
title_sort |
multi-method monitoring of glacier d’argentière dynamics |
publisher |
HAL CCSD |
publishDate |
2015 |
url |
https://hal.science/hal-01154174 https://hal.science/hal-01154174/document https://hal.science/hal-01154174/file/div-class-title-multi-method-monitoring-of-glacier-d-argentiere-dynamics-div.pdf https://doi.org/10.3189/2015AoG70A985 |
genre |
Annals of Glaciology |
genre_facet |
Annals of Glaciology |
op_source |
ISSN: 0260-3055 EISSN: 1727-5644 Annals of Glaciology https://hal.science/hal-01154174 Annals of Glaciology, 2015, 56 (70), pp.118-128. ⟨10.3189/2015AoG70A985⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3189/2015AoG70A985 hal-01154174 https://hal.science/hal-01154174 https://hal.science/hal-01154174/document https://hal.science/hal-01154174/file/div-class-title-multi-method-monitoring-of-glacier-d-argentiere-dynamics-div.pdf doi:10.3189/2015AoG70A985 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3189/2015AoG70A985 |
container_title |
Annals of Glaciology |
container_volume |
56 |
container_issue |
70 |
container_start_page |
118 |
op_container_end_page |
128 |
_version_ |
1810483330639986688 |