基于GIS的数字矿区与矿产资源预测方法研究

随着信息技术和现代矿山的快速发展，大量与矿区有关的信息必需依托GIS进行采集、处理、分类、存贮、分析和管理；而基于GIS的数字矿区是进行矿产资源预测的关键。目前成矿预测进入了以新的成矿地质理论为指导，全面利用当代地质勘查所获得的地质、地球物理、地球化学、航天航空遥感等信息资料，进行综合成矿分析及评价的新阶段。由于矿产预测信息资料越来越多，综合性越来越强，难度越来越大，这就要求必须广泛地应用以GIS为主体的综合处理手段。

The Study of the Method for Mineral Resources Assessment and Digital Mine Based on GIS

With the rapid development of IT and urgent demands from modern mines, massive mine information need to be gathered, treated, classified, stored, analyzed and managed in GIS. GIS-based Digital Mine (DM) is the key on the mineral resource prediction.Now, mineral resources assessment has been guided by new theories. It makes full use of a large information data of geology, geophysics, geochemistry and remote sensing, which is obtained from current geology exploration, in order to carry out integration mineral analysis, assessment, and to research into the data farther in high levels. At present, the processing of data by compute technique has become more powerful, because GIS was developed in recent years. In particularly, GIS has opened up vast prospects for integrated processing of geoscience data and prognosis of ore resources.