International audienceTwo methods for retrieving sensible heat flux over a bare soil/wheat composite surface are compared. The first one is based on field measurements using large aperture scintillometers. The comparison with reference fluxes obtained from eddy correlation technique shows that scintillometry-derived fluxes are overestimated by 10%. A numerical experiment demonstrates this is induced by the non-uniform sensitivity of the scintillometer to C $_{\rm N}^2$ along the path length which follows a `bell-shaped' curve. The second method is based on the use of a simple surface energy balance model, SEBAL, supplied with high spatial resolution remote sensing data from two airborne sensors in visible, near infrared and TIR bands. A com...
Scintillometry has proven to be a good alternative method to obtain surface fluxes over heterogeneo...
International audienceThe use of scintillometers to determine sensible heat fluxes is now common in ...
A review will be presented of scintillometry work carried out by the Wageningen University in colla...
International audienceTwo methods for retrieving sensible heat flux over a bare soil/wheat composite...
Two methods for retrieving sensible heat flux over a bare soil/wheat composite surface are compared....
The potential of the LAS (large aperture scintillometry) method for measuring sensible heat flux (H)...
International audienceThe potential of the LAS (large aperture scintillometry) method for measuring ...
Scintillometry is an established technique for determining large areal average sensible heat fluxes....
Motivated by the demand for reliable area-averaged fluxes associated with natural landscapes this th...
To test the applicability of the scintillation method over a heterogeneous area an experiment was ca...
Accurate estimation of sensible and latent heat fluxes as well as soil moisture from remotely sensed...
To validate the accuracy of remote sensing flux model and to test the sensitivities of parameters, o...
A spatialized surface energy balance model was validated over the database acquired in the framewor...
Surface fluxes at a scale of several kilometers are required in many meteorological studies. The sci...
Scintillometers are becoming increasingly popular for the validation of satellite remote sensing sen...
Scintillometry has proven to be a good alternative method to obtain surface fluxes over heterogeneo...
International audienceThe use of scintillometers to determine sensible heat fluxes is now common in ...
A review will be presented of scintillometry work carried out by the Wageningen University in colla...
International audienceTwo methods for retrieving sensible heat flux over a bare soil/wheat composite...
Two methods for retrieving sensible heat flux over a bare soil/wheat composite surface are compared....
The potential of the LAS (large aperture scintillometry) method for measuring sensible heat flux (H)...
International audienceThe potential of the LAS (large aperture scintillometry) method for measuring ...
Scintillometry is an established technique for determining large areal average sensible heat fluxes....
Motivated by the demand for reliable area-averaged fluxes associated with natural landscapes this th...
To test the applicability of the scintillation method over a heterogeneous area an experiment was ca...
Accurate estimation of sensible and latent heat fluxes as well as soil moisture from remotely sensed...
To validate the accuracy of remote sensing flux model and to test the sensitivities of parameters, o...
A spatialized surface energy balance model was validated over the database acquired in the framewor...
Surface fluxes at a scale of several kilometers are required in many meteorological studies. The sci...
Scintillometers are becoming increasingly popular for the validation of satellite remote sensing sen...
Scintillometry has proven to be a good alternative method to obtain surface fluxes over heterogeneo...
International audienceThe use of scintillometers to determine sensible heat fluxes is now common in ...
A review will be presented of scintillometry work carried out by the Wageningen University in colla...