化工矿产地质Issue(3)：151-156,6.
遥感技术在矿化蚀变信息提取及矿产预测中的应用
AN APPLICATION OF RS REMOTE SENSING IN THE MINERALIZATION INFORMATION EXTRACTION AND MINERAL PREDICTION
唐尧 1袁建国 1张成信2
作者信息
- 1. 中化地质矿山总局化工地质调查总院，北京，100013
- 2. 中化地质矿山总局地质研究院，河北涿州，072754
- 折叠
摘要
Abstract
The key of mineralization of remote sensing technology to detect lies in the tectonic and alteration minerals information extraction.By using ETM + remote sensing image to be data source, combined with the relevant geological data through visual interpretation tectonic interpretation signs,and thterpertation of lineartectonic interpretation and circular structure interpretation in in southeastern Chongqing and analysis of the spectral characteristics of the alteration minerals in the region,for remote sensing images,the use of threshold segmentation,PCA and mask analysis were extracted by means of the study area hydroxyl alteration and iron stainingalteration information.Finally,there are 6 metallogenic prediction prospects have been determinated conbined with regional geophysical and geochemical anomalies information.关键词
遥感技术/矿化蚀变/成矿预测/主成分分析Key words
Remote Sensing Technology/mineral alteration/metallogenic prediction/PCA分类
天文与地球科学引用本文复制引用
唐尧,袁建国,张成信..遥感技术在矿化蚀变信息提取及矿产预测中的应用[J].化工矿产地质,2013,(3):151-156,6.
