摘要
综述了近年来关于植被冠层多角度遥感研究的最新成果，分别讨论了二向性反射的正向模型和参量反演问题在理论研究和实际应用中的新进展。分析了卫星平台多角度遥感的应用前景及面临的困难。
Multi-angle remote sensing is proposed on the anisotropy characteristic of ground objects. To compare with traditional method of perpendicular remote sensing, it is provided with the capability of obtaining 3D structure of ground object and represents the new aspect of quantum remote sensing. This paper introduces the latest achievements in multi-angle remote sensing of vegetation canopy and discusses the theory and application on forward model and backward model (invertion) of bidirectional reflectance. Finally, the present difficulty and future progress of multi-angle remote sensing are analysed.
出处
《地理科学》
CSSCI
CSCD
北大核心
1997年第4期346-355,共10页
Scientia Geographica Sinica
基金
国家自然科学基金
关键词
多角度遥感
全球变化模型
遥感
植被
冠层
: Bidirectional reflectance
Mutil-angle remote sensing
Invertion of vegetation structure
Global change model
