Laurent Hascoët INRIA - TROPICS Président Isabelle Herlin INRIA - CLIME Rapporteur Robert Faivre INRA - BIA Rapporteur Stéphane Jacquemoud Université Paris 7 - LED ExaminateurEnvironment and resources management requires characterizing vegetation status. Crop models simulate canopy functioning from climate, cultural practices and plant / soil properties. The ADAM project, in which this thesis fits, aims at combining remote sensing data with information provided by agronomic models, in order to take part in crops reasoning and environment assessment. Through a study model, we proposed an original approach of simultaneous assimilation on a scene, by applying constraints on model parameters according to their variability linked to the pixel, t...
Remote sensing can be very useful for spatialising a one dimension dynamic crop model at the scale o...
Les modèles de culture constituent des outils indispensables pour comprendre l’influence des conditi...
Les méthodes de classification des données de télédétection pour la cartographie de l’occupation des...
La gestion de l'environnement et des ressources disponibles nécessite de caractériser l'état de la v...
The synergy of agrometeorological models and short wavelength satellite observations allows the cons...
La connaissance du microclimat et de l’évapotranspiration ou flux de chaleur latente qui représente ...
Soil-Vegetation-Atmosphere Transfer models (SVAT) and Crop Simulation models describe physical and p...
The main thematic studied in this work concerns the identification of crop types using radar satelli...
4 annexes, 19 p. Diplôme : Dr. d'UniversitéKnowledge of climate at regional scale and evapotranspira...
The research undertaken in this thesis focuses on the assimilation of remotely sensed data for conti...
The STICS crop model was recently coupled with radiative transfer (RT) models in the solar and micr...
Abstract: A new method for estimating canopy biophysical variables from the satellite observations i...
Membre du Jury: Saugier, Bernard et Lemaire, Gilles et Dedieu, Gérard et Faivre, Robert et Ney, Bert...
Timely monitoring of crop lands is important in order to make agricultural activities more sustainab...
International audienceMany different mathematical and statistical methods are essential in crop mode...
Remote sensing can be very useful for spatialising a one dimension dynamic crop model at the scale o...
Les modèles de culture constituent des outils indispensables pour comprendre l’influence des conditi...
Les méthodes de classification des données de télédétection pour la cartographie de l’occupation des...
La gestion de l'environnement et des ressources disponibles nécessite de caractériser l'état de la v...
The synergy of agrometeorological models and short wavelength satellite observations allows the cons...
La connaissance du microclimat et de l’évapotranspiration ou flux de chaleur latente qui représente ...
Soil-Vegetation-Atmosphere Transfer models (SVAT) and Crop Simulation models describe physical and p...
The main thematic studied in this work concerns the identification of crop types using radar satelli...
4 annexes, 19 p. Diplôme : Dr. d'UniversitéKnowledge of climate at regional scale and evapotranspira...
The research undertaken in this thesis focuses on the assimilation of remotely sensed data for conti...
The STICS crop model was recently coupled with radiative transfer (RT) models in the solar and micr...
Abstract: A new method for estimating canopy biophysical variables from the satellite observations i...
Membre du Jury: Saugier, Bernard et Lemaire, Gilles et Dedieu, Gérard et Faivre, Robert et Ney, Bert...
Timely monitoring of crop lands is important in order to make agricultural activities more sustainab...
International audienceMany different mathematical and statistical methods are essential in crop mode...
Remote sensing can be very useful for spatialising a one dimension dynamic crop model at the scale o...
Les modèles de culture constituent des outils indispensables pour comprendre l’influence des conditi...
Les méthodes de classification des données de télédétection pour la cartographie de l’occupation des...