http://www.gissky.net- GIS空间站

在深入分析矿山测量信息的基础上 ,提出了组成矿井巷道的 4种基本元素 ,然后用C++语言描述了面向对象的矿井巷道数据模型 ,并分析了所包含的拓扑关系。矿井测量信息管理子系统的开发成功说明了本文所提出的数据模型和数据结构的合理性与可行性。

On the basis of going deep into analyzing the mine surveying information, four essential elements making up the mine laneway are put forward. Then the object oriented mine laneway model is represented by C ++ and the contained topologic relations are analyzed. The successes of developing the mine surveying information management sub system shows that it is reasonable and practical to the data model and data structure designed by the authors.