Toward Assimilation of Sequences of Images in Numerical Models - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

Toward Assimilation of Sequences of Images in Numerical Models

Résumé

Since several decades satellites have been launched for the observation of the atmosphere and the ocean. They provide sequences of photographic images. These sequences of images contain information about the dynamics of the observed systems. We present an extension of the data assimilation techniques targeted to the assimilation of image sequences in geophysics. It relies mainly upon the definition of new observation operators that allow to compare model output with information extracted from the images.
Fichier non déposé

Dates et versions

hal-00795816 , version 1 (01-03-2013)

Identifiants

  • HAL Id : hal-00795816 , version 1

Citer

Arthur Vidard, François-Xavier Le Dimet, Innocent Souopgui, Olivier Titaud. Toward Assimilation of Sequences of Images in Numerical Models. CSE09 - SIAM Conference on Computational Science and Engineering, Mar 2009, Miami, United States. ⟨hal-00795816⟩
157 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More