An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet
International audience Terrestrial And Planetary Imaging Radar (TAPIR) is an innovative high-frequency ground-penetrating radar (GPR) developed in the frame of the Martian NetLander mission to probe the subsurface down to kilometric depths. Unlike most GPRs, TAPIR is able to image underground reflec...
Published in: | IEEE Transactions on Geoscience and Remote Sensing |
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ftinsu:oai:HAL:hal-00346014v1 2023-06-18T03:37:43+02:00 An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet Le Gall, Alice Ciarletti, Valérie Berthelier, Jean-Jacques Reineix, Alain Guiffaut, Christophe Ney, Richard Dolon, F. Bonaime, Sébastien Centre d'étude des environnements terrestre et planétaires (CETP) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) OSA XLIM (XLIM) Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS) Institut de Physique du Globe de Paris (IPGP) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS) 2008 https://hal.science/hal-00346014 https://doi.org/10.1109/TGRS.2008.2000718 en eng HAL CCSD Institute of Electrical and Electronics Engineers info:eu-repo/semantics/altIdentifier/doi/10.1109/TGRS.2008.2000718 hal-00346014 https://hal.science/hal-00346014 doi:10.1109/TGRS.2008.2000718 ISSN: 0196-2892 IEEE Transactions on Geoscience and Remote Sensing https://hal.science/hal-00346014 IEEE Transactions on Geoscience and Remote Sensing, 2008, 46 (12), pp.3975-3986. ⟨10.1109/TGRS.2008.2000718⟩ wave propagation ice subsurface ground-penetrating radar (GPR) finite-difference time domain (FDTD) Mars Deep soundings [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing info:eu-repo/semantics/article Journal articles 2008 ftinsu https://doi.org/10.1109/TGRS.2008.2000718 2023-06-05T21:07:09Z International audience Terrestrial And Planetary Imaging Radar (TAPIR) is an innovative high-frequency ground-penetrating radar (GPR) developed in the frame of the Martian NetLander mission to probe the subsurface down to kilometric depths. Unlike most GPRs, TAPIR is able to image underground reflectors with stationary antennas. In this paper, after a brief presentation of the instrument, we describe the method developed to interpret data collected during the RAdar of NEtlander in Terre Ade acutelie (RANETA) field survey in Antarctica. This method consists of retrieving the direction of arrival of each detected echo through the measurement of five components of the electromagnetic field (the three magnetic components and the horizontal components of the electric field). Thus, both the range and the direction of each individual reflection or diffraction due to the ice-bedrock interface are resolved. We validated this method on finite-difference time-domain numerically simulated data for different subsurface configurations before applying it to RANETA observations. In particular, the irregular topography of the bedrock in two sounding sites was revealed. We discuss the accuracy of our results Article in Journal/Newspaper Antarc* Antarctic Antarctica Ice Sheet Institut national des sciences de l'Univers: HAL-INSU Antarctic The Antarctic IEEE Transactions on Geoscience and Remote Sensing 46 12 3975 3986 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
wave propagation ice subsurface ground-penetrating radar (GPR) finite-difference time domain (FDTD) Mars Deep soundings [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
spellingShingle |
wave propagation ice subsurface ground-penetrating radar (GPR) finite-difference time domain (FDTD) Mars Deep soundings [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing Le Gall, Alice Ciarletti, Valérie Berthelier, Jean-Jacques Reineix, Alain Guiffaut, Christophe Ney, Richard Dolon, F. Bonaime, Sébastien An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
topic_facet |
wave propagation ice subsurface ground-penetrating radar (GPR) finite-difference time domain (FDTD) Mars Deep soundings [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
description |
International audience Terrestrial And Planetary Imaging Radar (TAPIR) is an innovative high-frequency ground-penetrating radar (GPR) developed in the frame of the Martian NetLander mission to probe the subsurface down to kilometric depths. Unlike most GPRs, TAPIR is able to image underground reflectors with stationary antennas. In this paper, after a brief presentation of the instrument, we describe the method developed to interpret data collected during the RAdar of NEtlander in Terre Ade acutelie (RANETA) field survey in Antarctica. This method consists of retrieving the direction of arrival of each detected echo through the measurement of five components of the electromagnetic field (the three magnetic components and the horizontal components of the electric field). Thus, both the range and the direction of each individual reflection or diffraction due to the ice-bedrock interface are resolved. We validated this method on finite-difference time-domain numerically simulated data for different subsurface configurations before applying it to RANETA observations. In particular, the irregular topography of the bedrock in two sounding sites was revealed. We discuss the accuracy of our results |
author2 |
Centre d'étude des environnements terrestre et planétaires (CETP) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) OSA XLIM (XLIM) Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS) Institut de Physique du Globe de Paris (IPGP) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Le Gall, Alice Ciarletti, Valérie Berthelier, Jean-Jacques Reineix, Alain Guiffaut, Christophe Ney, Richard Dolon, F. Bonaime, Sébastien |
author_facet |
Le Gall, Alice Ciarletti, Valérie Berthelier, Jean-Jacques Reineix, Alain Guiffaut, Christophe Ney, Richard Dolon, F. Bonaime, Sébastien |
author_sort |
Le Gall, Alice |
title |
An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
title_short |
An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
title_full |
An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
title_fullStr |
An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
title_full_unstemmed |
An Imaging HF GPR Using Stationary Antennas: Experimental Validation Over the Antarctic Ice Sheet |
title_sort |
imaging hf gpr using stationary antennas: experimental validation over the antarctic ice sheet |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-00346014 https://doi.org/10.1109/TGRS.2008.2000718 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet |
op_source |
ISSN: 0196-2892 IEEE Transactions on Geoscience and Remote Sensing https://hal.science/hal-00346014 IEEE Transactions on Geoscience and Remote Sensing, 2008, 46 (12), pp.3975-3986. ⟨10.1109/TGRS.2008.2000718⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1109/TGRS.2008.2000718 hal-00346014 https://hal.science/hal-00346014 doi:10.1109/TGRS.2008.2000718 |
op_doi |
https://doi.org/10.1109/TGRS.2008.2000718 |
container_title |
IEEE Transactions on Geoscience and Remote Sensing |
container_volume |
46 |
container_issue |
12 |
container_start_page |
3975 |
op_container_end_page |
3986 |
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1769010492939960320 |