摘要
在建立广东省地质、矿产、物探、化探、遥感等基础空间数据库的基础上,深入研究了其成矿规律及成矿地质环境,充分利用现代的GIS矿产资源评价技术提取了与矿产有关的信息,运用证据权重法对研究区进行综合定位预测,根据预测结果圈定了74个成矿远景区。预测结果对于该区的进一步找矿工作具有重要的指导意义。
Based on the spatial database of geology, mineral resources, geophysical and geochemical exploration and remote sensing in Guangdong, the authors performed a deep-going study of the metallogenic characteristics and metallogenic geological environment and made full use of the modem GIS mineral resource assessment technology to extract information related to mineral resources. Furthermore, they carried out integrated localization and prediction in the study area using the weight-ofevidence approach and selected 74 ore prospect areas according to the prediction results. The prediction results have great guiding significance for further mineral search in this .area.
出处
《地质通报》
CAS
CSCD
北大核心
2007年第9期1228-1234,共7页
Geological Bulletin of China
基金
中国地质调查局地质调查项目<全国(分省)矿产资源调查评价综合编图>(编号:2002118310076)资助。
关键词
证据权重法
GIS
矿产预测
钨锡矿
成矿远景区
广东
weight-of-evidence approach
GIS
minerogenetic prediction
tungsten and tin deposits
ore prospect area
Guangdong
