空间分析GIS软件开发研究  

Research on the Development of Spatial Analysis GIS Software

作　　者：余柏蒗[1] 吴健平[1] 魏晓峰[1] 刘杰[1] 

机构地区：[1]华东师范大学地理信息科学教育部重点实验室,上海200062

出　　处：《测绘与空间地理信息》2004年第5期14-17,23,共5页Geomatics & Spatial Information Technology

基　　金：上海市科技发展基金项目(编号:015115039);国家863高科技计划项目(编号:2002AA134020)

摘　　要：针对目前已有的空间分析软件包和GIS商业软件不能满足空间分析应用需求的现状,我们利用组件技术和插件技术相结合的方法开发了一个空间分析GIS软件。利用组件技术构建GIS框架,利用插件技术开发空间分析插件,并插入到GIS框架中。软件目前已具有7类共17个空间分析模块,其他开发人员可以按照插件开发规范开发新的模块,扩展软件的功能。软件已在一些研究项目中应用,取得很好的效果。Based on the situation that the existing spatial analysis software kits and GIS commercial softwares couldn′t satisfy the requirements of spatial analysis application, we developed spatial analysis GIS software by using the component technology and plug-in technology. Using the component technology, we designed the basic GIS function frame of the software. In addition, some spatial analysis plug-ins had been developed by using the technology of plug-in and plugged in the basic frame. In the software, there 17 spatial analysis modules, which are divided into 7 categories. Other developers could extend the exiting functions by developing new modules conformed to the plug-in standard. The software had been applied efficiently in some researching projects.

关 键 词：空间分析 GIS 软件开发 插件技术 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP311.52[天文地球—测绘科学与技术]