MapGIS在矿产资源评价中的应用

摘要

In view of problem of advanced geology data acquisition method but backward data processing method in mineral resources evaluation, the paper proposed a mineral resources evaluation method based on MapGIS K9. The method firstly builds database of surrounding and deep data of old mine in resource center of MapGIS K9, then uses MapGIS K9 software to process the data to generate coordinate transformation point bitmap and geochemical map, so as to finish process of mineral resources evaluation. The processing result showed that the method not only reduces processed period of mineral resources data but also ensures accuracy of spatial data.%针对矿产资源评价中存在地质学数据获取方法先进,而处理这些数据的方法较落后的问题,提出了一种基于MapGIS K9的矿产资源评价方法.该方法首先在MapGIS K9资源中心建立老矿山周围和深部数据的数据库,然后采用MapGIS K9软件处理这些数据,生成坐标转化点位图及地球化学图,从而完成矿产资源评价过程.处理结果表明,该方法不仅缩短了矿产资源数据处理的周期,而且保证了空间数据的精确性.