摘要
详细阐述了基于组件的 GIS的技术基础及其特点 ,区别了两种形式的组件式 GIS,给出了基于接口的组件式 GIS的开发方式。以株洲市房产综合管理信息系统的开发为例 ,论述了运用 Arc Info8的 Arc Objects提供的 COM组件进行系统开发的方法。将该系统与传统的 GIS系统相比 ,阐述了它在系统开发。
Software component technology facilitates the development of GIS. In this article the key technologies and characteristics of GIS based on components are demonstrated, and two types of component based GIS, as well as the interface-based programming method are discussed. Then the real estate management information system of Zhuzhou is given as a example. The author explains the way of design and development using the COM component of ArcObjects provided by ArcInfo 8. In the end, the article indicates some advantages of this GIS system contrasted with traditional one.
出处
《遥感信息》
CSCD
2002年第1期23-26,共4页
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