| 青海哈秀地区遥感地质信息提取及找矿预测 |
| |
| 引用本文： | 况忠,黎勇,芦正艳,张伦尉,蒲开兴,吴林峰.青海哈秀地区遥感地质信息提取及找矿预测[J].贵州地质,2013(4):309-314,320. |
| |
| 作者姓名： | 况忠 黎勇 芦正艳 张伦尉 蒲开兴 吴林峰 |
| |
| 作者单位： | [1]贵州省地质调查院,贵州贵阳550004 [2]贵州省有色金属和核工业地质勘查局地质矿产勘查院,贵州贵阳550002 |
| |
| 摘 要： | 为加强在哈秀地区找矿突破工作,以SPOT-5、ETM＋/TM和DEM等多种数据源为研究对象,采用人机交互式与目视解译相结合的方法,对区内线-环构造进行了解译,利用主成分分析法提取了弱矿化蚀变遥感异常,结合已有区域地质资料进行了分析研究,圈定遥感找矿预测区,一方面为野外地质调查提供丰富的遥感信息,另一方面为该区地质找矿突破工作提供了大量有效信息源,缩短了找矿周期.
|
| 关 键 词： | 青海哈秀地区 遥感地质信息 提取 找矿预测 |
Extraction geological remote sensing information and Forecast of Mineral Prospecting in Haxiu area of Qinghai |
| |
| KUANG Zhong,LI Yong,LU Zheng-yan,ZHANG Lun-wei,PU Kai-xing,WU Lin-feng.Extraction geological remote sensing information and Forecast of Mineral Prospecting in Haxiu area of Qinghai[J].Guizhou Geology,2013(4):309-314,320. |
| |
| Authors: | KUANG Zhong LI Yong LU Zheng-yan ZHANG Lun-wei PU Kai-xing WU Lin-feng |
| |
| Institution: | 2 ( 1. Guizhou Academy of Geologic Survey, Guiyang 550005, Guizhou, China ; 2. Geology and mineral resources exploration institute of non-ferrons metal and nuclear industry geological exploration Bureau of Guizhou, Guiyang 550005, China) |
| |
| Abstract: | To strengthen the work in Haxiu area prospecting breakthrough, with SPOT-5, ETM＋/TM anti DEM and other data source as the research object, using the method of man-machine interactive and visual in- terpretation combining, are interpreted on the inside ring structure, extraction of weakly Mineralized Alteration Remote Sensing Anomaly using the principal component analysis method, carries on the research analysis the combination with regional geological data, the delineation of remote sensing prospecting area, to provide a re- mote sensing information rich for field geological survey, on the other hand, the work provides a number of effective source of information for the geological prospecting breakthrough, shortening the prospecting period. |
| |
| Keywords: | Haxiu area of Qinghai Remote sensing geology information Extraction Prospecting predic- tion |
| 本文献已被 维普 等数据库收录！ |
|
