The synergy of agrometeorological models and short wavelength satellite observations allows the consistency of the modelling of some remotely sensed variables’ time profiles to be controlled. Satellite observations are also used to constrain the crop model which predicts the canopy productivity. The study was performed over a controlled area. For given environmental and cultural conditions, the time profile of high spatial resolution satellite signal (SPOT HRV) was predicted at field scale through the link between a crop model and a canopy radiative transfer model. The interannual variations of the measured radiometric signal, due to known parameters variations, were reproduced. The impact of such parameters variations is significant for th...
Membre du Jury: Saugier, Bernard et Lemaire, Gilles et Dedieu, Gérard et Faivre, Robert et Ney, Bert...
To support food security, information products about the actual cropping area per crop type, the cur...
Abstract—Land surface process models describe the energy, water, carbon, and nutrient fluxes on a lo...
The synergy of agrometeorological models and short wavelength satellite observations allows the cons...
International audienceOne important issue of agro-economy is the estimate of crop productivity. Proc...
International audienceThe time profile of high spatial resolution satellite signal (SPOT HRV, 20×20 ...
International audienceTemporal profiles of satellite radiometric signals were simulated for an agric...
Laurent Hascoët INRIA - TROPICS Président Isabelle Herlin INRIA - CLIME Rapporteur Robert Faivre INR...
Soil-Vegetation-Atmosphere Transfer models (SVAT) and Crop Simulation models describe physical and p...
The challenge of converting global agricultural food, fiber and energy crop cultivation into an ecol...
This paper addresses the question of whether data assimilation of remotely sensed leaf area index an...
Membre du Jury: Saugier, Bernard et Lemaire, Gilles et Dedieu, Gérard et Faivre, Robert et Ney, Bert...
To support food security, information products about the actual cropping area per crop type, the cur...
Abstract—Land surface process models describe the energy, water, carbon, and nutrient fluxes on a lo...
The synergy of agrometeorological models and short wavelength satellite observations allows the cons...
International audienceOne important issue of agro-economy is the estimate of crop productivity. Proc...
International audienceThe time profile of high spatial resolution satellite signal (SPOT HRV, 20×20 ...
International audienceTemporal profiles of satellite radiometric signals were simulated for an agric...
Laurent Hascoët INRIA - TROPICS Président Isabelle Herlin INRIA - CLIME Rapporteur Robert Faivre INR...
Soil-Vegetation-Atmosphere Transfer models (SVAT) and Crop Simulation models describe physical and p...
The challenge of converting global agricultural food, fiber and energy crop cultivation into an ecol...
This paper addresses the question of whether data assimilation of remotely sensed leaf area index an...
Membre du Jury: Saugier, Bernard et Lemaire, Gilles et Dedieu, Gérard et Faivre, Robert et Ney, Bert...
To support food security, information products about the actual cropping area per crop type, the cur...
Abstract—Land surface process models describe the energy, water, carbon, and nutrient fluxes on a lo...