三维地理信息系统在矿山中的技术研究与应用

Technical research and application of three-dimensional geographic information system in mines

在现代科技和信息技术的迅猛发展下,整个社会步入了一个崭新的发展时期,这对各个社会领域的发展都有很好的推动作用。从现实的角度来看,当前,三维GIS的使用越来越广泛,例如,在日常的通信和城市的交通等方面,三维地理信息系统起着非常关键的作用。而在矿井测绘中,利用三维地理信息系统不但可以大大提升总体的测绘工作效率,而且还可以对矿井测绘过程中多源、空间和时间特征等各种客观要素进行高效的处理。为此,本文首先界定了三维GIS的一般概念。其次,对三维-GIS的特性进行了详细的剖析。最后,给出了矿井三维地理信息系统的具体实施方法。

With the rapid development of modern technology and information technology,the entire society has entered a new period of development,which has a good driving effect on the development of various social fields.From a practical perspective,the use of 3D GIS is becoming increasingly widespread.For example,in daily communication and urban transportation,3D geographic information systems play a crucial role.In mine surveying and mapping,the use of threedimensional geographic information systems can not only greatly improve the overall efficiency of surveying and mapping work,but also efficiently process various objective elements such as multi-source,spatial and temporal characteristics in the process of mine surveying and mapping.Therefore,this article first defines the general concept of 3D GIS.Secondly,a detailed analysis was conducted on the characteristics of 3D GIS.Finally,the specific implementation method of the mine 3D geographic information system is provided.