Free Access
| Issue |
Microsc. Microanal. Microstruct.
Volume 7, Number 5-6, October / December 1996
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|---|---|---|
| Page(s) | 323 - 330 | |
| DOI | https://doi.org/10.1051/mmm:1996129 | |
Microsc. Microanal. Microstruct. 7, 323-330 (1996)
DOI: 10.1051/mmm:1996129
1 Université Pierre et Marie Curie, CNRS URA 1759, T26-16-1 E, Boite 129, 4 Place Jussieu, 75005 Paris Cedex, France
2 Université François Rabelais, Département de Géographie, BP 2221, 37021 Tours Cedex, France
3 Université de Sciences et Techonologie Houari Boumédiène, BP 32, Bab-Ezzouar 16111 Alger, Algeria
9385 - Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research.
9190 - Other topics in solid Earth physics.
9365 - Data and information: acquisition, processing, storage and dissemination in geophysics.
Key words
geomorphology -- geophysical signal processing -- geophysical techniques -- remote sensing -- geophysical measurement technique -- remote sensing -- optical imaging -- land surface -- terrain mapping -- geology -- geomorphology -- natural landscape -- satellite image -- morphological filter -- image processing -- landform
© EDP Sciences 1996
DOI: 10.1051/mmm:1996129
Analysis and Mapping of Natural Landscapes from Satellite Images Using Morphological Filters
Catherine Mering1, Yann Callot2 et Akila Kemmouche31 Université Pierre et Marie Curie, CNRS URA 1759, T26-16-1 E, Boite 129, 4 Place Jussieu, 75005 Paris Cedex, France
2 Université François Rabelais, Département de Géographie, BP 2221, 37021 Tours Cedex, France
3 Université de Sciences et Techonologie Houari Boumédiène, BP 32, Bab-Ezzouar 16111 Alger, Algeria
Abstract
A morphological approach is proposed for the study
of natural landscapes from satellite images. The environment
under study is affected by recent evolution due to geological
and climatic events. Image processing based on Morphological
Filtering is used in order to extract and map the landforms
which are the marks of change of the environment.
Résumé
Une approche morphologique est proposée pour étudier
la dynamique des paysages naturels à partir d'images satellite.
Les milieux étudiés connaissent tous une évolution importante
due à des facteurs géologiques ou climatiques. Afin de
cartographier les éléments du paysage, témoins de cette
dynamique, nous mettons en oeuvre des méthodes basées sur les
filtres morphologiques.
9385 - Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research.
9190 - Other topics in solid Earth physics.
9365 - Data and information: acquisition, processing, storage and dissemination in geophysics.
Key words
geomorphology -- geophysical signal processing -- geophysical techniques -- remote sensing -- geophysical measurement technique -- remote sensing -- optical imaging -- land surface -- terrain mapping -- geology -- geomorphology -- natural landscape -- satellite image -- morphological filter -- image processing -- landform
© EDP Sciences 1996