Contribution d'un modèle 3D de tracé de rayons dans un milieu complexe pour la localisation de sources infrasonores

• Main Author: Mialle, Pierrick
• Other Authors: Université Nice Sophia Antipolis - Faculté des Sciences (UNS UFR Sciences), Université Nice Sophia Antipolis (. - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), Université Nice Sophia Antipolis, Elisabeth blanc; Jean Virieux
• Format: Doctoral or Postdoctoral Thesis
• Language: French
• Published: HAL CCSD 2007
• Subjects: WASP-3D SPH; études de cas; infrason; [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]; [PHYS.PHYS.PHYS-GEO-PH]Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph]; [SDE.MCG]Environmental Sciences/Global Changes; Argentina; Greenland; Ushuaia; Antarc*; Antarctica
• Online Access: https://tel.archives-ouvertes.fr/tel-00653258; https://tel.archives-ouvertes.fr/tel-00653258/document; https://tel.archives-ouvertes.fr/tel-00653258/file/These-Mialle-2007.pdf

Localisation of infrasound sources is a difficult task due to large propagation distances at stake and because of the atmospheric complexity. In order to resolve this problem, one can seek as many necessary information as the comprehension of wave propagation, the role and influence of the atmospher...