Visualisation Of Topographic Data Using Video Animation
Muller, JP, Day, T, Janusz Kolbusz, Mark W. Dalton, Shon Richards, Pearson, J · UCL Discovery (University College London) · 1988
We consider a variety of shading models from the texture mapping of a satellite image over a DEM to attempts to represent different surface reflectances. The texture mapping problem integrates both single band (monochromatic) and multispectral (false colour of original or colour-space transformed) satellite images. Artificial shading models from simple Lambertian shading to the ray-tracing of terrains, using Bi-directional Reflectance Distribution Functions are presented. -Authors