摘要
在充分理解和吸收已有地质资料的基础上,试以ERDAS等软件为应用平台,利用主成分分析和比值方法对西藏雄村铜矿区的TM图像进行增强处理,提取矿化蚀变信息,并对矿区的蚀变信息进行增强处理,通过对比分析在雄村的外围地区又发现具有很好成矿远景的靶区。
This article applies enhancement processing of K-L transform and ratio operator with TM images on the ERDAS application platform on the base of enough geology information of Xiongcun Copper Deposit to interpret mineralization alteration information and through the K-L transform enhancement processing. By comparing, the outlying areas of Xiongcun have also found a good vision of target mineralization.
出处
《地理空间信息》
2009年第3期114-117,共4页
Geospatial Information
关键词
遥感图像
蚀变信息
增强处理
雄村铜矿
remote sensing image
alteration information
enhancement processing
Xiongcun copper deposit
