Topographic influence on vegetation indices (Vis) is an inevitable issue and usually neglected in their large scale appl......

基于江西大余西华山钨矿区的多种围岩蚀变矿物及其在TM影像多光谱谱带的特征光谱分析,采用波段比值的方法对蚀变信息进行增强处理.......