大别山北缘地质找矿中遥感方法的研究  

Study on Methods of Remote Sensing for Mineral Exploration in the Northern Fringe of Dabie Mountains

作　　者：赵英时[1] 杨忆[1] 谭海樵[1] 徐贵忠[1] 

机构地区：[1]中国科学技术大学研究生院,中国矿业大学,中国科学院地质研究所

出　　处：《环境遥感》1994年第1期29-37,共9页

摘　　要：本项工作着重探讨在植被覆盖、地质背景十分复杂的地区，利用遥感信息寻找金矿及其它多金属矿的方法。即从地层岩系、构造及构造交叉部位、蚀变带这三个方面，进行地质找矿专题信息特征提取方法的研究。最后，通过信息提取及影像综合特征，进行遥感地质制图，圈定找矿有希望的地段。The emphasis of this study has been put on the methods of applying re-mote sensing information for exploration of gold and other metalliferous ore depo-sits in the areas with deny vegetation coverage and complex geological structure.The extraction of thematic information of geological features is conducted in thethree aspects: stratum and rock series,structure and intersects of structural elements,and alteration zone,Finally,the geological mapping is made to delineate the mine-ralization promising areas through extraction of thematic information and integratedanalysis of image features.

关 键 词：找矿 地质勘探 遥感 

分 类 号：P627[天文地球—地质矿产勘探]