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The canopy bidirectional reflectance function (BRDF) characterizes the radiometric interface among vegetation, solar and the sensor, a stable, accurate and operational canopy BRDF model is the basis of retrieving canopy structure and biophysical parameters such as leaf area index and albedo by remote sensing method. The canopy reflectance can be divided into single scattering reflectance and multiple...
Applications of hyperspectral remote sensing data to derive relevant properties for precision agriculture are described. Green leaf area index, fraction of senescent material and grain yield are retrieved from the hyperspectral data. Two sensors were used to obtain these data; the airborne visible/infrared imaging spectrometer AVIS and the space-borne compact high-resolution imaging spectrometer CHRIS;...
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