上海近代公园信息管理系统及三维可视化建构

Construction of Information Management System and 3D Visualization for Modern Public Gardens in Shanghai

在快速的城市化发展及紧迫的遗产保护背景下,上海近代公园的改造更新必须要有科学的依据。上海近代公园的信息管理作为一项基础性工作,是开展遗产评价和保护工作的第一步,但却一直处于缺失状态。提出运用GIS技术、数据库技术建立上海近代公园信息管理系统的思路,搭建图文影音数据库和二三维GIS空间信息数据库。其中,二维GIS空间信息数据库又分为市域、园域两个子数据库。在实现信息有效管理的基础上,从二三维数据一体化的角度出发,建立上海近代公园三维GIS数据库,实现三维可视化,为规划设计、科研、管理人员提供了一个在三维环境中进行上海近代公园整体图景遗产价值认知的有效途径。

Under the rapid urbanization and the urgent heritage conservation in China, there must be a scientific basis for the renovation of modern public gardens in Shanghai. As a fundamental work, the information management for modern public gardens in Shanghai remained unfilled. Using the technologies of GIS and database, this paper presents a way of establishing information management system for modern public gardens in Shanghai, which includes graphic-video database and 2D3D GIS spatial information databases. Among them, 2D-GIS spatial information database consists of two sub-databases at city and garden levels. Meanwhile, on the basis of effective management of information, from the perspective of the integration of 2D3D data, 3D-GIS spatial information database realizes 3D visualization, offering an effective approach to the recognition of heritage values of modern public gardens in Shanghai for designers, scientific researchers and administrators.