湛江市三维数字城市规划辅助决策支持系统的开发与应用

The Development and Application of Assistant Decision Support System for Zhanjiang's 3D Digital City Planning

随着科技不断进步,三维数字城市已然成为数字城市建设的趋势。依据已有的二维GIS数据,构建三维模型,并建立应用模块,集成规划辅助决策支持系统,实现了规划决策由二维向三维的转变,提高了城市规划管理水平。本文详细阐述了湛江市辅助决策支持系统的设计思路与总体架构、数据存储管理、三维模型构建,并介绍系统的应用情况。

With the continuous progress of science and technology, three-dimensional digital city has become thetrend of urban development. According to the existing two dimensional GIS data, build the three-dimensional model, and establish the application module, integrated planning and auxiliary decision support system, realize the planning and deci- sion-making from two-dimensional to three-dimensional transformation, improve the planning and management level. This paper expounds the design ideas and the overall framework, data storage management, 3D model construction of the assistant decision support system, and introduces the application of the system.