摘要： 本文介绍基于图形—数据库集成式开发环境的“上海市区政信息图形系统”的总体设计、数据结构、算法考虑及实现情况、着重讨论将计算机图形核心系统GKS、数据库管理系统及算法程序库结合成为集成开发环境的指导思想、结构设计及可能的应用领域。

Abstract: Shanghai Urban Graphical Information System" is based on the integrated graphics and data base developing environment which combines the Graphical Kernel System (GKS) with a traditional data base management system and an algorithm library. The global design, data structure, algorithms and some implemention details of this system are introduced.