Aiming at the lack of stability, extendibility and maintainability in WebGIS (Web-based Geographic Information System), a multiple-layer model for WebGIS based on components is presented. Furthermore, the detailed implementation of this architecture based on J2EE is described. Practical system design and implementation show that WebGIS possesses better integration and extendibility with this new architecture, which leads to shorter development term and lower development cost finally.
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刘洪峰,孙星明. 一种基于组件的多层WebGIS模型的设计与实现[J]. 科学技术与工程, 2006, (19): 3219-3222. LIU Hongfeng, SUN Xingming. Design and Implementation of Multiple-layer Model for WebGIS Based on Components[J]. Science Technology and Engineering,2006,(19):3219-3222.