城市地下空间信息化建设实现路径的探讨

Discussion on the Realization of Urban Underground Space Informatization Construction

在分析已有研究的基础上,本文指出了存在的问题,并提出了一条实现地下空间信息化建设的路径,即"政策推动+技术支撑+应用服务"。详细阐述了建立健全地下空间信息化建设法律法规体系,统一管理,健全管理体制和运行机制,安排落实经费保障工作、数据标准规范制定等内容,重点阐述了地下空间云平台的构建,指出该平台的最大特色就是研究采用与国家(或城市)相统一的坐标系统和高程系统,保证云平台建成后具备输入众源化和输出泛在化的特性。在云平台的建设过程中,尝试采用室内定位技术、三维激光扫描技术、地质雷达、地下测量机器人等现代测绘地理信息新技术和装备作为数据获取的补充手段,并以虚拟现实和增强现实技术、物联网、大数据、云计算等作为海量数据快速处理和分析的工具,为政府各部门、企事业单位和社会公众提供多样化的技术保障服务。

On the basis of analyzing the existing research,this paper points out the existing problems and puts forward a path to realize the construction of underground space information,namely"policy promotion+technical support+application service".This paper elaborates the construction of the legal system of underground space information construction,unified management,sound management system and operation mechanism,arranges the implementation of fund security work,data standard specification and so on,and elaborates the construction of underground space cloud platform,Is the study of the use of national(or city)with a unified coordinate system and elevation system,to ensure that the cloud platform is built with the input source and output of the generalization of the characteristics.In the cloud platform construction process,try to use indoor positioning technology,three-dimensional laser scanning technology,geological radar,underground measurement robot and other modern mapping of geographic information technology and equipment as a new means of data acquisition,and virtual reality and enhance the reality of technology,Internet of Things,large data,cloud computing as a tool for rapid processing and analysis of massive data for the government departments,enterprises and the public to provide a wide range of technical support services.