National audienceData assimilation allows to couple together a forecast model and observations. In this study we are interested in the association of a simulation model for oceanic circulation with data coming from image processing. We propose a processing chain to estimate circulation velocity from ocean temperature images, and the assimilation of this image observation in a forecast model.L'assimilation de données permet de coupler un modèle de prévision à des observations. Dans cette étude nous nous intéressons à l'intégration de caractéristiques images dans un modèle de simulation de la circulation océanique. Nous proposons une chaîne de traitement permettant d'estimer la vitesse de circulation sur une séquence d'images de température d...
National audienceThis paper presents a novel, efficient scheme for the analysis of Sea Surface Tempe...
International audienceData assimilation aims at determining as accurately as possible the state of a...
In this paper, we propose a data assimilation method for consistently estimating the velocity fields...
National audienceData assimilation allows to couple together a forecast model and observations. In t...
International audienceWe tackle the problem of coupling a geophysical simulation model with data com...
International audienceThe objective of this study is to compute the surface circulation velocity fro...
Ocean prediction systems are now able to analyse and predict temperature, salinity and velocity stru...
The objective of this study is to compute the surface circulation velocity from oceanographic satell...
International audienceThe equations that govern geophysical fluids (namely atmosphere, ocean and riv...
The equations that govern geophysical fluids (namely atmosphere, ocean and rivers) are well known bu...
International audienceUnderstanding and forecasting the evolution of geophysical fluids is a major s...
International audienceThis paper aims at estimating the apparent velocity from sequences of satellit...
[Notes_IRSTEA]Article number 8430804 [Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]SPEE [ADD1_IRST...
International audienceIn order to forecast the evolution of a dynamical system such as géophisical f...
Abstract: Satellite image sequences permit to visualise oceans ’ surface and their underlying dynami...
National audienceThis paper presents a novel, efficient scheme for the analysis of Sea Surface Tempe...
International audienceData assimilation aims at determining as accurately as possible the state of a...
In this paper, we propose a data assimilation method for consistently estimating the velocity fields...
National audienceData assimilation allows to couple together a forecast model and observations. In t...
International audienceWe tackle the problem of coupling a geophysical simulation model with data com...
International audienceThe objective of this study is to compute the surface circulation velocity fro...
Ocean prediction systems are now able to analyse and predict temperature, salinity and velocity stru...
The objective of this study is to compute the surface circulation velocity from oceanographic satell...
International audienceThe equations that govern geophysical fluids (namely atmosphere, ocean and riv...
The equations that govern geophysical fluids (namely atmosphere, ocean and rivers) are well known bu...
International audienceUnderstanding and forecasting the evolution of geophysical fluids is a major s...
International audienceThis paper aims at estimating the apparent velocity from sequences of satellit...
[Notes_IRSTEA]Article number 8430804 [Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]SPEE [ADD1_IRST...
International audienceIn order to forecast the evolution of a dynamical system such as géophisical f...
Abstract: Satellite image sequences permit to visualise oceans ’ surface and their underlying dynami...
National audienceThis paper presents a novel, efficient scheme for the analysis of Sea Surface Tempe...
International audienceData assimilation aims at determining as accurately as possible the state of a...
In this paper, we propose a data assimilation method for consistently estimating the velocity fields...