【摘要】 基于计算机的地理信息技术为智慧的城市建设提供了可靠的技术支撑。城市信息化有利于城市的规划与管理,而现阶段,数字城市正在建设中,数字城市为智慧城市的建设奠定了坚实的基础。文章介绍了三种地理信息技术和相应的数据特点,以及地理信息技术在智慧城市中的几个典型应用,并探讨了地理信息技术在未来智慧城市建设中的发展趋势。更多还原

【Abstract】 Computer based geographic information technology provides reliable technical support for smart city construction. Urban informatization is conducive to urban planning and management. At the present stage, digital city is being built, and digital city has laid a solid foundation for the construction of smart city. This paper introduces three kinds of geographic information technology and corresponding data characteristics, as well as several typical applications of geographic information technology in smart city, and discusses the development trend of geographic information technology in the future smart city construction.更多还原