基于GIS的数字城市地理空间框架建设探讨

Research on the Construction of Digital City Geospatial Framework Based on GIS

目前发展阶段,我国正处于经济发展的关键时期,经济产业转型升级发展。新型城市化的建设及社会管理等工作的开展,需要数字城市地理空间的框架为基础。数字城市地理空间框架是信息基础设施建设的基础,也是数字中国和数字城市等建设的重要组成部分,有助于实现我国发展中经济社会等资源的整合利用,因而要加快推进数字城市地理空间框架建设。论文主要结合全球地理信息系统技术的应用,探讨了数字城市地理空间框架建设的意义、构成和关键技术。

At the present stage of development, China is in a critical period of economic development, with economic industries undergoing transformation and upgrading. The construction of new urbanization and the development of social management need the framework of digital urban geographic space as the foundation. Geospatial framework of digital city is the foundation of information infrastructure construction and an important part of digital China and digital city construction, which is conducive to the integration and utilization of economic and social resources in China’s development. Therefore, it is necessary to accelerate the construction of the geospatial framework of digital city. Based on the application of global geographic information system(gis) technology, this paper discusses the significance, composition and key technologies of geospatial framework construction of digital cities.