“数字九台”地理空间框架建设与应用

摘要

Digital city geo - spatial framework is a city space basic information platform, and is also the basic component of national spatial data infrastructure. It is the carrier of information integration and the basic support of the digital city's implementation. Based on the construction achievements of digital Jiutai geo - spatial framework, the article elaborates the construction and application of a county - level digital city.%数字城市地理空间框架既是一个城市的空间基础信息平台,也是国家空间数据基础设施的基本组成部分,它是信息集成的载体,是数字城市赖以实现的不可或缺的基础支撑.本文以“数字九台”地理空间框架建设项目的成果阐述了县级数字城市的建设与应用.