Thèse de doctorat : Université de Fribourg, 2001 ; no 1358.
This work describes two approaches for the extraction of quantitative information on the degree of surface heterogeneity at the subpixel scale of optical remote sensing data. The first approach is a look-up-table based inversion scheme, where the spectral reflectances of realistically modelled three-dimensional vegetation canopies are pre-computed for a variety of atmospheric optical depths, and...
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