VirtualGIS技术在采煤塌陷调查中的应用——以龙口市为例

Application of VirtualGIS Technology in Coal Mining Subsidence Survey ——Setting Longkou City as an Example

摘要:

VirtualGIS是地理信息系统与虚拟现实技术、遥感技术相结合的产物，该文将虚拟现实技术、地理信息系统技术、遥感技术结合在一起构建虚拟再现地理信息系统，通过对龙口市采煤塌陷区地理环境的虚拟再现，揭示了龙口市采煤塌陷的范围及特征，并对塌陷区景观进行了预测，进行了洪水淹没分析，给勘查人员以感性直观认识，便于指导塌陷复垦的工作部署。

Abstract:

VirtualGIS is a commbining product of geographic information system, virtual reality technology and remote sensing technology. In this paper, virtual reproduction technology, geographic information system technology and remote sensing technology are linked together to construct a virtual reproduction geographic information system. By virtual reproduction of geographic conditions in Longkou mining collapse aeras, range and characteristics of Longkou mining subsidence aeras have been revealed, landscape in collapse aeras have been predicated, and flood inundating has been analyzed. As a result, it can help investigators get perceptual intuitive knowledge, and guide collapse reclamation work.