基于三维地理信息系统的城市规划技术  

Urban Planning Technology Based on 3D Geographic Information System

作　　者：姜峰 Jiang Feng(Yantai Planning and Design Institute(Yantai Urban Planning and Research Center),Yantai 265400,Shandong Province,China)

机构地区：[1]烟台市规划设计院(烟台市城市规划编研中心),山东烟台265400

出　　处：《科学与信息化》2022年第23期33-35,共3页Technology and Information

摘　　要：地理信息系统(GIS)作为城市基础设施规划的核心技术,具有城市综合信息的分析、存储、交换和服务功能,可为城市的规划和决策提供强大的系统支持。城市建设需要处理日益复杂的空间关系,本文提出了专业化的三维空间决策,通过三维地理信息系统(3DGIS)建立了三维空间城市规划的技术方案和评估的流程,阐述了多种三维空间处理和分析技术、城市规划模型建立方法,以及三维信息决策支持系统。As the core technology of urban infrastructure planning,geographic information system(GIS)has the functions of analysis,storage,exchange and service of urban comprehensive information,and can provide strong system support for urban planning and decision-making.Urban construction needs to deal with increasingly complex spatial relationships,this paper proposes professional three-dimensional spatial decision-making,establishes the technical scheme and evaluation process of three-dimensional spatial urban planning through three-dimensional geographic information system(3DGIS),and expounds a variety of three-dimensional spatial processing and analysis technologies,urban planning model establishment methods,and three-dimensional information decision support systems.

关 键 词：三维地理信息系统 数字城市 模型标准 信息集成管理 空间决策 

分 类 号：TU9[建筑科学]