terrain. Photogrametric Engineering Remote Sensing, 57(5):531--537.

(1993). Topographic normalization of TM scenes through the use of an atmospheric correction method and digital terrain models. A computer graphics based model for scattering from objects of arbitrary shapes in the optical region. Correction of atmospheric and topo-graphic effects for high spatial resolution satellite imagery. Fig. 2: a) Geocorrected Landsat-TM image from April 26th of the Davos region, Switzerland. b) Test area (zoom of the selected area in a)). Fig. 3: a) Simulated image performed on a high resolution DEM; the resolution was subsequently reduced to account for the image formation process of the sensor. b) Error image between the simulated and the original TM image. The error image is inverted, white represents zero error.