Comparison between simulations and interferometric polarimetric SAR P-band data on a pine-trees forest

Abstract : The interpretation of SAR data remains particularly difficult in case of forests, which makes the use of modelling very helpful. On the other hand, the potential of combined use of interferometric and polarimetric data has been already demonstrated to provide key forest parameters. In this paper, we present comparisons between interferometric polarimetric images of a forest simulated by a coherent scattering model derived from L. Thirion (2003) and L. Thirion (2004), and real airborne and full polarimetric interferometric P-band data measured over maritime pine trees. Results are presented that demonstrate the efficiency of the model to retrieve polarimetric and interferometric parameters on this forest. Finally, a first step of simplification and inversion of the model, relying on the analysis of the scatterers contributions, is proposed
Type de document :
Communication dans un congrès
2004 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2004), Sep 2004, Anchorage, United States. Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International 5, pp 3128-3131, 2004, 2004 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2004). 〈10.1109/IGARSS.2004.1370362〉
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https://hal-supelec.archives-ouvertes.fr/hal-01269690
Contributeur : Virginie Bouvier <>
Soumis le : vendredi 5 février 2016 - 10:57:23
Dernière modification le : jeudi 5 avril 2018 - 12:30:11

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Elise Colin, Laetitia Thirion-Lefevre, Cécile Titin-Schnaider, Walid Tabbara. Comparison between simulations and interferometric polarimetric SAR P-band data on a pine-trees forest . 2004 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2004), Sep 2004, Anchorage, United States. Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International 5, pp 3128-3131, 2004, 2004 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2004). 〈10.1109/IGARSS.2004.1370362〉. 〈hal-01269690〉

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