基于GIS的证据权重法矿产预测系统(EWM)

A GIS-BASED MINERAL DEPOSITS PREDICTION SYSTEM BY USING EVIDEN CE WEIGHT MODELING

探讨了ＧＩＳ的主要功能、ＧＩＳ在矿产预测中的应用、证据权重法的理论基础，并在Ｗｉｎｄｏｗｓ９５环境下，建立了基于ＧＩＳ的证据权重法矿产预测系统———ＥＷＭ。

The basic principle of evidence weight modeling, the main function of G IS and it s application to mineral deposits prediction are introduced. The EWM, a GIS-base d mineral deposits prediction system by using evidence weight modeling is establ ished under Windows95.