Atmospheric Correction of the Vegetation Information on the Basis of the Resources Satellite No. 1 QUICK and FLAASH

In order to obtain more accurate ground vegetation information,ENVI's two methods of atmospheric correction were used to treat the sensing data of the Resources Satellite No. 1. After comparing the spectrum and image of the same object treated by two different methods,it was found that FLAASH atmosphere correction was a real effective method for local or global vegetation information.