High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar
COM International audience A three week field survey over April 2010 allowed for the acquisition of 120 Ground Penetrating Radar (GPR) profiles, adding to a 40 km long walk across an Arctic glacier. The profiles were acquired using a Mal°a equipment with 100 MHz antennas, walking slowly enough to re...
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ftinsu:oai:HAL:hal-00864530v1 2024-04-28T08:10:22+00:00 High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar Saintenoy, Albane Friedt, Jean-Michel Tolle, Florian Bernard, Eric Laffly, Dominique Marlin, Christelle Griselin, Madeleine Interactions et dynamique des environnements de surface (IDES) Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST) Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Théoriser et modéliser pour aménager (UMR 6049) (ThéMA) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Géographie de l'environnement (GEODE) Université Toulouse - Jean Jaurès (UT2J) Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS) Géosciences Paris Sud (GEOPS) Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS) Aachen, Germany 2011-06-24 https://hal.science/hal-00864530 https://hal.science/hal-00864530/document https://hal.science/hal-00864530/file/iwagpr2011-Spitz_final.pdf en eng HAL CCSD hal-00864530 https://hal.science/hal-00864530 https://hal.science/hal-00864530/document https://hal.science/hal-00864530/file/iwagpr2011-Spitz_final.pdf info:eu-repo/semantics/OpenAccess 6th International Workshop on Advanced Ground Penetrating Radar https://hal.science/hal-00864530 6th International Workshop on Advanced Ground Penetrating Radar, Jun 2011, Aachen, Germany [SHS.GEO]Humanities and Social Sciences/Geography info:eu-repo/semantics/conferenceObject Conference papers 2011 ftinsu 2024-04-05T00:20:20Z COM International audience A three week field survey over April 2010 allowed for the acquisition of 120 Ground Penetrating Radar (GPR) profiles, adding to a 40 km long walk across an Arctic glacier. The profiles were acquired using a Mal°a equipment with 100 MHz antennas, walking slowly enough to record a 2.224 s trace every 30 cm on the average. Some acquisitions were repeated with 50 MHz or 200 MHz antenna to improve data quality. The GPR was coupled to a GPS system to position traces. Each profile has been manually edited using standard GPR data processing, to pick the reflection arrival time from the ice-bedrock interface. Traveltimes were converted to ice thickness using a velocity of 0.17 m/ns. Dual-frequency GPS mapping and snow coverage thickness were acquired during the same survey. Using interpolation methods, we derived the underlying bedrock topography and evaluated the ice volume. Conference Object Arctic glacier Svalbard Institut national des sciences de l'Univers: HAL-INSU |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[SHS.GEO]Humanities and Social Sciences/Geography |
spellingShingle |
[SHS.GEO]Humanities and Social Sciences/Geography Saintenoy, Albane Friedt, Jean-Michel Tolle, Florian Bernard, Eric Laffly, Dominique Marlin, Christelle Griselin, Madeleine High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
topic_facet |
[SHS.GEO]Humanities and Social Sciences/Geography |
description |
COM International audience A three week field survey over April 2010 allowed for the acquisition of 120 Ground Penetrating Radar (GPR) profiles, adding to a 40 km long walk across an Arctic glacier. The profiles were acquired using a Mal°a equipment with 100 MHz antennas, walking slowly enough to record a 2.224 s trace every 30 cm on the average. Some acquisitions were repeated with 50 MHz or 200 MHz antenna to improve data quality. The GPR was coupled to a GPS system to position traces. Each profile has been manually edited using standard GPR data processing, to pick the reflection arrival time from the ice-bedrock interface. Traveltimes were converted to ice thickness using a velocity of 0.17 m/ns. Dual-frequency GPS mapping and snow coverage thickness were acquired during the same survey. Using interpolation methods, we derived the underlying bedrock topography and evaluated the ice volume. |
author2 |
Interactions et dynamique des environnements de surface (IDES) Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST) Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Théoriser et modéliser pour aménager (UMR 6049) (ThéMA) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Géographie de l'environnement (GEODE) Université Toulouse - Jean Jaurès (UT2J) Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS) Géosciences Paris Sud (GEOPS) Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Saintenoy, Albane Friedt, Jean-Michel Tolle, Florian Bernard, Eric Laffly, Dominique Marlin, Christelle Griselin, Madeleine |
author_facet |
Saintenoy, Albane Friedt, Jean-Michel Tolle, Florian Bernard, Eric Laffly, Dominique Marlin, Christelle Griselin, Madeleine |
author_sort |
Saintenoy, Albane |
title |
High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
title_short |
High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
title_full |
High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
title_fullStr |
High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
title_full_unstemmed |
High density coverage investigation of The Austre LovénBreen (Svalbard) using Ground Penetrating Radar |
title_sort |
high density coverage investigation of the austre lovénbreen (svalbard) using ground penetrating radar |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.science/hal-00864530 https://hal.science/hal-00864530/document https://hal.science/hal-00864530/file/iwagpr2011-Spitz_final.pdf |
op_coverage |
Aachen, Germany |
genre |
Arctic glacier Svalbard |
genre_facet |
Arctic glacier Svalbard |
op_source |
6th International Workshop on Advanced Ground Penetrating Radar https://hal.science/hal-00864530 6th International Workshop on Advanced Ground Penetrating Radar, Jun 2011, Aachen, Germany |
op_relation |
hal-00864530 https://hal.science/hal-00864530 https://hal.science/hal-00864530/document https://hal.science/hal-00864530/file/iwagpr2011-Spitz_final.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1797578273701494784 |