摘要
已有的森林反射模型［１－３］已经显示了其用于解释天顶方向观测到的森林遥感数据的能力。随着新的测量多角度反射特征的可能性的出现，大大地增加了在任意观察方向上模拟森林反射率的兴趣。上述模型也具有产生反射率方向分布的能力，但迄今仅有少量的应用。该文论述采用Ｎｉｌｓｏｎ和Ｐｅｔｅｒｓｏｎ［２］模拟模型的反射率方向分布的结果。
Existing forest reflectance models have already demonstrated their ability to be used to interpret remotely sensed data on forests in the nadir view direction. With the appearance of new possibilities to measure the multiangular reflectance characteristics, the interest to simulate forest reflectance in any view direction has increased. The cited models are capable to produce the angular distribution of reflectance, too, however, this possibility has been little used so far. Below some results of simulation of angular distribution of reflectance by the model described in are presented.
出处
《遥感学报》
EI
CSCD
1997年第S1期85-89,共5页
NATIONAL REMOTE SENSING BULLETIN
关键词
BDRF
反射的角度分布
BDRF, The angular distribution of reflectance
