摘要
针对稻城地区地质找矿现状,在以往地质找矿工作的基础之上,运用RS和GIS技术对成矿信息进行综合分析,从多源地学资料中提取有用信息,利用地理信息系统有效的空间分析手段,把各种证据图层综合叠加,从而达到对成矿信息的综合,指出有利的矿产资源远景区,为勘探者和决策者进行勘查规划提供了更有利的依据。
On the basis of the present situation of geology prospecting in Daocheng area and the former geological prospecting work foundation, we carries on the generalized analysis by using RS and the GIS technology to analyze the mineralization information, get the useful information from the multiple source academic attainments. We also use effective space analysis method of the geographic information system, and each kind of evidence chart level synthesis superimposition, thus achieved to the mineralization information generalized analysis, and pointed out the advantageous far scenic area of mineral resource to provide better basis for explorer and the policy-maker.
出处
《地理空间信息》
2007年第3期71-75,共5页
Geospatial Information
基金
中国地质调查局地质大调查项目资助(200310200018)。
关键词
川西
地理信息系统
成矿信息
综合分析
western Sichuan
GIS
mineralization information
generalized analysis
