期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1992
卷号：XXIX Part B2
页码：43-52
出版社：Copernicus Publications
摘要：Reduction of the topographic effect from remote sensing data might be nessesary before thefollowing image processing ( classification, mathematic modelling etc. ). Radiance that dependsupon target photometric characteristic and geometry of illumination and registration can bedescribed by bidirectional radiation distribution function ( BRDF ). The photometric function ofthe objects is made up by micro- and macrostructure of their surface. It determines the typeof scattering that can be forward, isotropic or back. In this paper the short literature review ismade ( 1930 - 1991 ). The program written by author was used to compare the three type ofscattering for different slope, exposure and season. Example of the topographic correction ofLandsat data is presented.
