【摘要】 分析了数字城市与数字城市规划的概念、关系 ,详细论述了数字城市规划支撑技术体系 :3S(GPS ,RS ,GIS)技术、数据库管理系统、自动建模技术、模拟表现与可视化技术、计算机网络技术、分布式计算、决策支持系统与专家系统、数据仓库与数据挖掘技术、多媒体技术等的现状和适用于城市规划的相关对策 ,指出了数字城市规划与现代信息技术结合发展的必然趋势 ,以及以城市或区域系统为规划对象 ,以可持续发展为调控任务和战略目标 ,综合多领域、多目标的规划方向更多还原

【Abstract】 The concept and relationship of digital city and digital urban planning(DUP) are analyzed; and the supporting technology system of digital urban planning, such as 3S(GPS,RS,GIS), database management system, auto_modeling, simulation and visualization, computer network, distributed computing, decision supporting system and expert system, data warehouse and data mining, multimedia, etc, and their status in quo and interrelated countermeasures adapting to digital urban planning, are discussed in detail. At last, the paper presents DUP’s development necessity to integrate modern information technology, and UDP’s direction: multimedia and multi_objects planning based on the objects of urban or area system, and sustainable development.更多还原