吉林临江铜矿地区遥感矿化蚀变信息提取  

Remote sensing mineralization and alteration information extraction in the Linjiang copper mine area of Jilin Province

作　　者：白卉[1] 

机构地区：[1]吉林省地质调查院,吉林长春130061

出　　处：《吉林地质》2015年第4期103-106,共4页Jilin Geology

摘　　要：以吉林省临江铜矿附近地区为研究区,选取OLI多光谱数据为基本数据源,充分利用遥感数据多时相、多波段、多空间分辨率等特点,结合已知地质资料和已知矿点,采取主成分分析和比值法相结合,提取遥感矿化蚀变信息,得到具有成矿潜力的区域。This paper studies in the Linjiang copper mine, Jilin Province, useing OLI multi-spectral data, which are characterized by multi temporal, multiband and multi-spatial resolution. According to the geological data and deposits, took the method of principal components analysis and ratio to extract mineralized alteration information with remote sensing and carried out the metallogenic potential area.

关 键 词：临江铜矿 遥感 矿化蚀变信息 OLI数据 

分 类 号：P627[天文地球—地质矿产勘探]