Abstract：The simulated reflectance technique,which is Based on a simplified energy conservation model of solar radiation incident on a land surface, is a simple and effective method of topography affect correction for airbore multispectral image. Compared with logarithmic residual and rational images, the simulated reflectance images represent a practical combined use for thermal and reflective spectral information acquired by multispectral sensor systems, they have the advantage of conserving surface albedo information, and thus produce a more reasonable effect of quantitative interpretation in geologic application.
1 党福星.多光谱定f化分析技术在矿化蚀变信息提取中的应用研究.国土资源遥感,1998,(4):86~922 王松皋等译.遥感的物理学和技术概论.北京:气象出版社,19953 Liu JianGuo. Cloud-shadow suppression techniquefor enchancemant of airbore thematic mapper imagery. Photoarammetric& Remote Sensing,1993, 59,1287~12914 Robinson N. Solar Radiatiaion; London and New York: Elsevier Publishing Company,19665 Watson K. Application of thermal modelling in the geoical interpretation of IR images. Piooeedings of the Seventh International Symposium of Remote Sensing of Environment. 1972,17~21 May,2017~2041
1999, Vol. 11 
