【摘要】 通过对张广才岭大溪沟地区遥感影像的地质解释和研究,总结了该地区地质体遥感图像的分区特征和线性,环状地质构造特征;采用主成分分析方法提取围岩的蚀变信息,划分遥感异常区域,对该区地质找矿具有一定的意义。更多还原

【Abstract】 Based on the geological interpretation and research of remote sensing image in the Daxigou area of Zhangguangcailing, The Zoning characteristics of remote sensing images of the geologic body and linear、annular geological structural features in this region are summarized. In this paper, the principal component analysis method were used to extract the alteration information of surrounding rock, divided the abnormal area of remote sensing image, which have certain significance for geological prospecting in this area.更多还原