摘要
系统收集青海省都兰县哈尔郭勒铜金多金属预查区的地质、矿产、物探、化探等资料,根据总结的成矿地质条件及成矿规律,利用ETM^(+)遥感数据,开展预查区地层、岩浆岩、线性构造、环形构造、色块异常的遥感解译,铁染和羟基等遥感蚀变信息提取,总结遥感蚀变异常特征,为矿区预查提供前期遥感地质资料和找矿线索。
The systematic collection of geological,mineral,geophysical,and geochemical data of Hal Guo Le copper and gold polymetallic pre check area in Dulan County,Qinghai province,according to the summary of the metallogenic geological conditions and regularities,using remote sensing data ETM^(+),to interpret the formation,magmatite,linear structure,ring structure and color anomalies,to extract the remote sensing alteration information of tie dye and hydroxyl,to summary the alteration features,to provide preliminary data of remote sensing geology and prospecting clues for mineral pre check.
作者
何卫军
廖振威
王志星
张生
HE Wei-jun;LIAO Zhen-wei;WANG Zhi-xing;ZHANG Sheng(Remote Sensing Center of Guangxi Zhuang Autonomous Region,Nanning 530023,China)
出处
《世界有色金属》
2023年第3期91-93,共3页
World Nonferrous Metals
关键词
遥感解译
信息提取
遥感蚀变异常
remote sensing interpretation
Information extraction
Remote sensing alteration anomalies
