Directional Canopy Emissivity Estimation Based on Spectral Invariants
Mingzhu Guo1, Biao Cao2, Huazhong Ren1, Du Yongming2, Jingjing Peng and Wenjie Fan4, (1)Peking University, Beijing, China, (2)Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China, (3)Institute of RS and GIS,Peking University, Beijing, China