摘要
数字城市定义于城市空间的数码网络,地理结构空间的数字是城市的核心部件之一,加快城市建设,实现各种信息的连接,为政府科学决策、公共服务和社会管理提供服务、全面开展城市地理空间建设势在必行,在数据库建设的前提下,我们必须建立合理的数据库模式。本文重点论述了数据库的建设原则,分析了各种存储模型用于空间结构的应用等问题。
The digital city is defined in the digital network of urban space, digital geographic structure space is one of the core parts of the city, so it is imperative to speed up the city construction, connect a variety of information, provide services for government scientific decision-making, public services and social management and comprehensively develop the construction of urban geospatial space. In the premise of construction, we must establish a rational database schema. This article discusses the principles of database construction, and analyzes the application of various storage models for space structures.
出处
《价值工程》
2015年第29期92-94,共3页
Value Engineering
关键词
城市空间
地理空间
地理信息系统
数据库
数字城市建设
urban space
geospatial space
geographic information system
database
digital city construction