1. Radiometric calibration of Landsat Thematic Mapper multispectral images;Chavez;Photogrammetric Engineering and Remote Sensing,1989
2. Topographic normalization of Landsat Thematic Mapper digital imagery;Civco;Photogrammetric Engineering and Remote Sensing,1989
3. Topographic normalization in rugged terrain;Colby;Photogrammetric Engineering and Remote Sensing,1991
4. The spatial structure of terrain: a process signal in satellite digital images;Craig,1984
5. The regression intersection method of adjusting image data for band ratioing;Crippen;Intern. Jour. Remote Sensing,1987