青海五龙沟地区1∶5万遥感信息找矿勘查与靶区预测研究  

1/50000 SCALE REMOTE SENSING PROSPECTING AND TARGET PREDICTION IN WULONGGOU AREA,QINGHAI

作　　者：高香香[1] 邹林[2] 高光明[1] 杨自安[2] 张普斌[2] 

机构地区：[1]中南大学,湖南长沙410083 [2]有色金属矿产地质调查中心,北京100814

出　　处：《矿产与地质》2005年第4期418-421,共4页Mineral Resources and Geology

基　　金：国家"十.五"科技攻关课题(编号2003BA612A-04)资助

摘　　要：在青海五龙沟地区开展1∶5万遥感信息找矿勘查与靶区预测研究,是以矿化蚀变的遥感异常提取为主线,结合成矿源场、成矿位场遥感信息的解译,通过遥感与地质、矿产、化探等多源信息的空间集成和综合分析,进行1∶5万遥感岩石地层—构造—蚀变岩填编图与遥感找矿预测,优选出了13处新的找矿靶区。经有关地勘单位野外实地检查,取得了很好的应用效果,并证明了该方法的有效性。A remote sensing prospecting and target prediction research at a scale of 1 to 50000 has been carried out in Wulonggou area of Qinghai and 13 new target areas for further prospecting have been screened out through 1 to 50000 scale remote sensing rock strata-structure-alteration mapping and spacious integration and comprehensive analysis of remote sensing, geological, mineral resources and geochemical information focused on the extraction of remote sensing anomalies concerned about mineralization and alteration and combined with remote sensing information explanation of ore source field and ore forming field. It is proved to be efficiency and received good application result by field back-check of a relative geological team.

关 键 词：遥感信息处理 找矿勘查 靶区预测 1:5万 五龙沟 青海 

分 类 号：V553.3[航空宇航科学与技术—人机与环境工程] TP391[自动化与计算机技术—计算机应用技术]