插件式三维地质信息储存及查询方法研究

Research on Storage and Query Method of Plug-in 3D Geological Information

三维地质可视化建模及三维地质信息存储和查询已引起地质、采矿工程等诸多领域的日益重视。笔者针对网络环境下地质信息三维模型的建立与表达、数据共享、实时交互操作等方面的不足,提出了一种基于网络环境的三维地质信息模型构建、信息储存及发布的方法。构建关系数据模型储存三维地质信息,结合插件式虚拟现实技术建立真三维地质信息网络发布平台,实现了三维地质信息的可视化以及三维地质信息的查询。实验表明,此方法可以根据地质信息快速构建三维地质模型,对三维地质信息的发布及数据共享提供了新的解决方案。

Three-dimensional(3D)geological visualization modeling and 3D information storage and inquiry have attracted increasing attention in many fields such as geology and mining engineering.Aiming at the shortcomings of the establishment and expression,data sharing and real-time interaction of geological information in the network environment,this paper proposes a method based on network environment for 3D geological information model construction,information storage and release.The relationship data model is constructed to store 3D geological information,and the plug-in virtual reality technology is used to establish a true 3D geological information network publishing platform,which realizes the visualization of 3D geological information and the query of 3D geological information.Experiments show that this method can quickly construct a 3D geological model based on geological information,and provides a new solution for the release and data sharing of 3D geological information.