Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars
The analysis of satellites imagery acquired at different dates allows the measurement of Earth surface displacement (earthquake ground deformation, glacier advance and retreat, sand dunes migration, slow-moving landslide,…) that occured between the images acquisitions. In this thesis we investigate...
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Other Authors: | , , , , , , , |
Format: | Doctoral or Postdoctoral Thesis |
Language: | English |
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HAL CCSD
2014
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Online Access: | https://theses.hal.science/tel-01101043 https://theses.hal.science/tel-01101043/document https://theses.hal.science/tel-01101043/file/theseFAyoub.pdf |
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ftinsu:oai:HAL:tel-01101043v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Remote sensing Aerial imagery Surface deformation earthquake HiRISE Mars Dunes Sand flux Télédétection Imagerie aérienne Déformation Séisme Flux [SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geology |
spellingShingle |
Remote sensing Aerial imagery Surface deformation earthquake HiRISE Mars Dunes Sand flux Télédétection Imagerie aérienne Déformation Séisme Flux [SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geology Ayoub, Francois, F. Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
topic_facet |
Remote sensing Aerial imagery Surface deformation earthquake HiRISE Mars Dunes Sand flux Télédétection Imagerie aérienne Déformation Séisme Flux [SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geology |
description |
The analysis of satellites imagery acquired at different dates allows the measurement of Earth surface displacement (earthquake ground deformation, glacier advance and retreat, sand dunes migration, slow-moving landslide,…) that occured between the images acquisitions. In this thesis we investigate 1) the extension of the processing techniques established for satellite imagery to aerial imagery, and 2) the applicability of Earth-based technique to monitor eolian surface processes on Mars.Aerial imagery, whose first acquisition dates back decades before the satellite era, and whose ground resolution is higher than satellite one, can be relevant to monitor Earth surface displacement. We present a methodological extension of the satellite technique to aerial imagery. Potential and limitations are investigated. Application to the Krafla rift opening in Iceland (1975-1984), using aerial imagery, declassied spy imagery, and modern satellite imagery is presented.Next, we applied the method to Mars imagery taking advantage of the high resolution HiRISE instrument. A pair of HiRISE images is processed to monitor the activitys of a dune field. We measured sand ripple migration and inferred a sand flux comparable to some the Earth dune fields sand flux. We then expand our processing to a time-series of 10 HiRISE images, and characterized the seasonal variability of the sand flux throughout the year. This seasonal sand flux variability is used jointly with a sand flux prediction from atmospheric simulations to constrain the sand mobility threshold. Les progrés en télédétection permettent désormais une mesure dense et précise des déplacements de la surface terrestre à partir de l'analyse fine d'images satellitaires acquises à différentes dates. Ces méthodes permettent de détecter et de quantifier par exemple la déformation co-sismique du sol, l'avancée ou le recul de glacier, la migration de dunes, ou les glissements de terrain, survenus entre les dates d'acquisition des images. Au cours de cette thèse nous étudions 1) ... |
author2 |
Institut de recherche en astrophysique et planétologie (IRAP) Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Universite Toulouse III Paul Sabatier Alexis Rigo Jean-Philippe Avouac |
format |
Doctoral or Postdoctoral Thesis |
author |
Ayoub, Francois, F. |
author_facet |
Ayoub, Francois, F. |
author_sort |
Ayoub, Francois, F. |
title |
Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
title_short |
Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
title_full |
Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
title_fullStr |
Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
title_full_unstemmed |
Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars |
title_sort |
monitoring morphologic surface changes from aerial and satellite imagery, on earth and mars |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://theses.hal.science/tel-01101043 https://theses.hal.science/tel-01101043/document https://theses.hal.science/tel-01101043/file/theseFAyoub.pdf |
long_lat |
ENVELOPE(-16.747,-16.747,65.713,65.713) |
geographic |
Krafla |
geographic_facet |
Krafla |
genre |
glacier Iceland |
genre_facet |
glacier Iceland |
op_source |
https://theses.hal.science/tel-01101043 Applied geology. Universite Toulouse III Paul Sabatier, 2014. English. ⟨NNT : ⟩ |
op_relation |
tel-01101043 https://theses.hal.science/tel-01101043 https://theses.hal.science/tel-01101043/document https://theses.hal.science/tel-01101043/file/theseFAyoub.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1785583539944685568 |
spelling |
ftinsu:oai:HAL:tel-01101043v1 2023-12-17T10:30:34+01:00 Monitoring morphologic surface changes from aerial and satellite imagery, on Earth and Mars Suivi de changements morphologiques de surface à partir d’images aériennes et satellitaires, sur terre et mars Ayoub, Francois, F. Institut de recherche en astrophysique et planétologie (IRAP) Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Universite Toulouse III Paul Sabatier Alexis Rigo Jean-Philippe Avouac 2014-07-01 https://theses.hal.science/tel-01101043 https://theses.hal.science/tel-01101043/document https://theses.hal.science/tel-01101043/file/theseFAyoub.pdf en eng HAL CCSD tel-01101043 https://theses.hal.science/tel-01101043 https://theses.hal.science/tel-01101043/document https://theses.hal.science/tel-01101043/file/theseFAyoub.pdf info:eu-repo/semantics/OpenAccess https://theses.hal.science/tel-01101043 Applied geology. Universite Toulouse III Paul Sabatier, 2014. English. ⟨NNT : ⟩ Remote sensing Aerial imagery Surface deformation earthquake HiRISE Mars Dunes Sand flux Télédétection Imagerie aérienne Déformation Séisme Flux [SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geology info:eu-repo/semantics/doctoralThesis Theses 2014 ftinsu 2023-11-22T17:51:48Z The analysis of satellites imagery acquired at different dates allows the measurement of Earth surface displacement (earthquake ground deformation, glacier advance and retreat, sand dunes migration, slow-moving landslide,…) that occured between the images acquisitions. In this thesis we investigate 1) the extension of the processing techniques established for satellite imagery to aerial imagery, and 2) the applicability of Earth-based technique to monitor eolian surface processes on Mars.Aerial imagery, whose first acquisition dates back decades before the satellite era, and whose ground resolution is higher than satellite one, can be relevant to monitor Earth surface displacement. We present a methodological extension of the satellite technique to aerial imagery. Potential and limitations are investigated. Application to the Krafla rift opening in Iceland (1975-1984), using aerial imagery, declassied spy imagery, and modern satellite imagery is presented.Next, we applied the method to Mars imagery taking advantage of the high resolution HiRISE instrument. A pair of HiRISE images is processed to monitor the activitys of a dune field. We measured sand ripple migration and inferred a sand flux comparable to some the Earth dune fields sand flux. We then expand our processing to a time-series of 10 HiRISE images, and characterized the seasonal variability of the sand flux throughout the year. This seasonal sand flux variability is used jointly with a sand flux prediction from atmospheric simulations to constrain the sand mobility threshold. Les progrés en télédétection permettent désormais une mesure dense et précise des déplacements de la surface terrestre à partir de l'analyse fine d'images satellitaires acquises à différentes dates. Ces méthodes permettent de détecter et de quantifier par exemple la déformation co-sismique du sol, l'avancée ou le recul de glacier, la migration de dunes, ou les glissements de terrain, survenus entre les dates d'acquisition des images. Au cours de cette thèse nous étudions 1) ... Doctoral or Postdoctoral Thesis glacier Iceland Institut national des sciences de l'Univers: HAL-INSU Krafla ENVELOPE(-16.747,-16.747,65.713,65.713) |