Contributions of Imaging at high spatial and spectral resolution in the balance sheets of volume and radiation budgets in the Piton de La Fournaise

• Main Author: Servadio, Zarah
• Other Authors: Laboratoire GéoSciences Réunion (LGSR), Université de La Réunion (UR)-Institut de Physique du Globe de Paris, Université de la Réunion, Patrick Bachèlery, Nicolas Villeneuve
• Format: Doctoral or Postdoctoral Thesis
• Language: French
• Published: HAL CCSD 2011
• Subjects: Deformation; Image processing; Modeling; Remote sensing; Piton de la Fournaise; Cartography; Digital terrain model; Thermal; Modélisation; Thermique; Traitement d'image; Modèle numérique de terrain; Cartographie; Télédétection; [SDU.STU]Sciences of the Universe [physics]/Earth Sciences; Krafla; Piton; Islande
• Online Access: https://tel.archives-ouvertes.fr/tel-00858749; https://tel.archives-ouvertes.fr/tel-00858749/document; https://tel.archives-ouvertes.fr/tel-00858749/file/2011Lare0020_Servadio_conf.pdf

Remote sensing opens new perspectives for the study and monotoring of volcanoes. In this thesis, different approaches were discussed. optical and thermal satellite imagery provides a synoptic view over a wide area. The understanding of surface state changes is particulary important in the monotoring...