基于ASTER数据韧性剪切带型金矿蚀变信息提取方法优化

刘建宇, 陈玲, 李伟, 王根厚, 王博

An improved method for extracting alteration related to the ductile shear zone type gold deposits using ASTER data

Jianyu LIU, Ling CHEN, Wei LI, Genhou WANG, Bo WANG

图2 变质辉长岩大气校正前后影像波谱及实测波谱对比

Fig.2 Image spectrum of the metagabbro before and after FLAASH atmospheric correction and the spectrum measured by ASD