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

作　　者：张金英[1] 谷松[1] 

机构地区：[1]辽宁地质工程职业学院,丹东118008

出　　处：《长春工程学院学报（自然科学版）》2009年第2期57-59,共3页Journal of Changchun Institute of Technology：Natural Sciences Edition

摘　　要：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.

关 键 词：专家证据权重法 矿产资源预测 GIS 

分 类 号：P62[天文地球—地质矿产勘探]