城市环境地理信息系统(UEGIS)集成的探索

STUDY ON URBAN ENVIRONMENTAL GIS INTEGRATION

城市环境地理信息系统是地理信息系统的一个分支 ,是将计算机硬件、网络产品、应用开发和用户需求结合起来 ,形成完善的应用工程 ,它既是经验技术的结合 ,同时也代表着一种系统、现实、面向应用的思想。本文利用地理信息系统的理论方法 ,实践和探索城市环境地理信息系统的集成 ,并从实用的角度探讨了系统集成中系统设计、网络设计、应用系统、硬件配置、软件配置和系统集成过程中应注意的若干技术问题 ,以使地理信息系统更好地为环境保护服务。

Urban environmental geography information system is an important branch of geography information system. It combines together computer hardware, computer network products, their applications and consumer needs to from a complete application system. Urban environmental geography information system represents not only a combination of experience and engineering, but also reflects a systematic, practical and application-oriented concept and approach in terms of environmental protection. To use the geography information system effectively to serve the environmental protection, theoretical method of geography information system were adopted in this paper to address several technical question to which attention should be paid to during the integration of urban environmental geography information system. These questions include system design, network design, application system as well as hardware and software allocation.