摘要
Abstract
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 three-dimensional 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.关键词
三维地理信息系统/矿山技术研究/应用措施Key words
3D geographic information system/Mining technology research/Application measures分类
测绘与仪器
