The traditional 2D GIS is incapable of describing the complicated geologic object in geology research. Constructing the 3D mine model is a solution.
传统的2维GIS无法满足地质研究中对复杂地质体的有效描述，构建3D实体的模型是目前国内外研究的一个热点。
To alleviate the technique intensity and workload in building geometrical mine model, a mining feature library for building 3d mine model is developed.
为了降低矿山几何建模的技术强度及工作量，开发了一个用于矿山三维建模的采矿特征库。
Three-dimensional data model of geology in mine is the foundation of mining 3D GIS, and also the keystone and difficulty in the studies of GIS.
矿山地质三维数据模型是实现矿山3D GIS的基础，也是矿山3D GIS研究的重点和难点。
应用推荐