矿产资源预测中的GIS支持下专家证据权重法

Expert evidence method of weighting in mineral resources forecasting with GIS

专家证据权重法是一种立足于数据的空间位置关系,借助GIS平台提取相关各证据因子,根据专家知识库对各证据因子赋予权重,实现对研究程度较低地区矿产资源的有效的预测评价。

With the help of GIS, expert evidence method of weighting extract factors related to the evidence based on data which is in the spatial relationship, this method is true the quantitative prediction and evaluation for mineral resources in the low degree of research region based on given the weight factor by expert knowledge system.