遥感技术在区域地质矿产调查中的应用研究  

Application of Remote Sensing Technology in Regional Geology and Mineral Survey

作　　者：林建平 Lin Jianping(Fujian Institute of Geological Survey,Fuzhou,350013)

机构地区：[1]福建省地质调查研究院,福州350013

出　　处：《福建地质》2022年第1期51-60,共10页Geology of Fujian

基　　金：福建省公益性基础性地质调查计划项目,“福建1∶5万洪洋、丹阳幅区域地质调查”。

摘　　要：利用时相为2001年的美国陆地卫星Landsat ETM+影像,在福建开展1∶5万遥感地质解译及异常信息提取,再配合野外地质解译成果验证及异常信息查证,并结合物探、化探、水系重砂等已有成果资料,通过1∶5万洪洋、丹阳幅区域地质调查在922 km^(2)范围内圈出9处成矿远景区,为该区域进一步找矿提供了新的线索。1∶50000 remote sensing geological interpretation and anomaly information extraction were carried out in Fujian province by using the Landsat ETM+image in 2001,combined with the field geological interpretation results verification and abnormal information verification,and combined with material exploration,exploration,chemical exploration,water system heavy sand and other existing results data.Based on the 1∶50000 hongyang and Danyang regional geological survey,nine metallogenic potential areas have been delineated within 922 km,which provides a new clue for further prospecting in this area.

关 键 词：Landsat ETM+影像 构造解译 铁染异常 羟基异常 成矿远景区 

分 类 号：P627[天文地球—地质矿产勘探]