supported by the China’s Special Funds for the Major State Basic Research Project(Grant No.G2000077902);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.KZCX1-SW-01-02);the National Natural Science Foundation of China(Grant No.40271086).
A polynomial expression model was developed in this paper to describe directional canopy spectra, and the decomposition of the polynomial expression was used as a tool for re-trieving biochemical component content fro...