Atmospheric Correction and Evaluation for EO-1 Hyperion Image by FLAASH Module

Due to the effect of atmosphere on the earth,the radiometric energy which acquired by the remote sensor do not directly represent the reflectance spectrum of the surface materials.Therefore,removing atmospheric effects on the imagery,a process known as atmospheric correction,is a quite important part for the hyper-spectral remote sensing.This paper introduces the characteristics of EO-1hyperion high spectrum data,the FLAASH atmospheric correction is performed with a scene of Hyperion over the Xinjiang area.The processing results are appraised,the results indicate that the correction is good.