摘要
利用地理信息系统(GIS)和人工神经网络(ANN)相结合,研究了基于 GIS的人工神经网络矿产预测系统设计方案,实现了从地质变量优选到人工神经网络成矿预测结果图形显示的计算机自动化处理。在凤凰山矿田的应用显示,预测结果与现有矿床十分吻合,是矿产预测的有效方法。
This paper presents an ore prospecting system on the basis of integration of ANN with GIS.With the help of this system, the prospecting procedure is implemented automatically from the first optimization of geological variables to the final graphical display of prognosis results. The Fenghuangshan copper field is exemplified as the test of its practice in ore prospecting and the results match most of the known facts, showing that the ANN-and GIS-based ore prospecting system is (viable.)
出处
《地球科学与环境学报》
CAS
2005年第1期30-33,共4页
Journal of Earth Sciences and Environment
基金
国家十五科技攻关项目(2001BA609A 06)
