摘要
本文提出了一种基于ArcSDE的三层C/S模式的GIS系统结构模型。分析了该结构模型的总体设计思想和技术路线,阐述了客户端软件的功能设计和实现。实践证明,基于中间件的三层C/S模式的GIS系统能很好的克服二层C/S模式的不足,满足客户的多样性需求。
This paper firstly introduces a new three-tier client/server architecture based on ArcSDE. Then it analyses the designing strategy and technique scheme of this new architecture and describes the main function modules of the software running on the client in details. Finally, a conclusion is made that the GIS system based on the three-tier client/server architecture can improve the efficiency and satisfy various demands of users compared to the traditional client/server architecture.
出处
《国土资源信息化》
2005年第5期35-37,28,共4页
Land and Resources Informatization
作者简介
操震洲（1977-），男，汉族，安徽怀宁县人，武汉大学硕士生。研究方向为地理信息系统LBS。
