影像空间分辨率对蚀变信息提取结果的影响研究

刘磊,吴朦朦,尹翠景,周军,谢文杨,尹春涛

Influence of the Different Spatial Resolutions for Alteration Mineral Mapping

Lei Liu,Mengmeng Wu,Cuijing Yin,Jun Zhou,Wenyang Xie,Chuntao Yin

图5 面状蚀变（图3（c）位置）在5种空间分辨率中的像元光谱特征

Fig.5 Image spectral features of the areal altered target in the five spatial resolutions