巴基斯坦重要金属成矿带遥感战略选区研究  

A study on strategic area selection of remote sensing in important metallization belts of Pakistan

作　　者：刘碧虹[1] 张云峰[1] 张建国[1] 李冬月[1] 

机构地区：[1]有色金属矿产地质调查中心,北京100012

出　　处：《矿产与地质》2014年第2期214-219,共6页Mineral Resources and Geology

基　　金：中国地质调查局地质调查项目(编号:1212011120340)资助

摘　　要：巴基斯坦位于全球成矿区划的特提斯成矿域东段,与我国的班公湖—怒江、冈底斯铜多金属矿带同处一个成矿带上,矿产资源丰富。本次研究充分利用遥感技术优势,采用多平台卫星遥感数据,对巴基斯坦重要金属成矿带开展遥感地质解译、蚀变信息提取及综合分析,优选出了7个战略选区,圈定了可供优先开展地质工作的4处找矿有利地段,为我国企业"走出去"开展境外矿产资源勘查提供技术支撑和基础地质矿产信息。Pakistan locates in the eastern part of Tethys metallogenic domain according to global metallogenic planning,and chinese Bangong lake-Nujiang,Gangdise Cu polymetallic ore belt occurs in the same metallo-genic belt which has abundant mineral resources.By using multi-platform satellite remote sensing data,this research takes advantage of remote sensing technology and carries out remote sensing geological interpreta-tion,alteration information extraction and comprehensive analysis in important metallogenic belts of Paki-stan.Seven strategic areas are selected,and four prospecting favorable locations are blocked.It provides technical support and basic geological mineral information for chinese enterprises to carry out overseas miner-al resources exploration in＆quot;going-out＆quot; strategy.

关 键 词：多光谱遥感 遥感地质解译 蚀变信息提取 战略选区 巴基斯坦 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置] P62[自动化与计算机技术—控制科学与工程]