摘要
以地下模型为基础,在总结地下空间实体三维模型构建的关键技术基础上,论述了建模技术在某一领域中的实现过程,并通过具体应用实例分析了地下空间的地质情况。结果表明,三维建模技术在地学成果表达中具有全方位的体现能力,可以直观地描述地下复杂的地质结构、构造、类型、分布等特征,为科学决策提供重要的支持依据。
This article mainly discussed the underground model.And then,based on the key technologies of the physical 3D model of the underground space,it discussed the implementation process of modeling techniques in a particular area.At last,it analyzed the underground space of geological conditions by the specific application examples.The results show that 3D modeling techniques has a full range of expression in the expression of the results of Earth Science.It has an important support in the scientific decision-making,has significant practical value in the geological survey and research.
出处
《地理空间信息》
2013年第4期90-92,95,共4页
Geospatial Information
基金
国土资源地质大调查资助项目(1212010634606)
关键词
地下空间
三维
实体模型
关键技术
应用
underground space,3D,solid model,key technique,application
