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组件式地理信息系统研究与开发

宋关福1, 钟耳顺1(中国科学院地理信息产业发展中心,北京 100101)

摘 要
组件式地理信息系统是适应软件组件化潮流的新一代地理信息系统。本文阐述了组件式地理信息系统的概念和技术基础,讨论了组件式地理信息系统的特点,及其与万维网地理信息系统之间的关系,进而探讨组件式地理信息系统的设计与开发。
关键词
Research and Development of Components Geographic Information Systems

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Abstract
Components GIS (ComGIS), a new technology based on Components Software, is a mainstream in GIS technology. In this paper, the concept and technological foundation of ComGIS are discussed. And some differences between ComGIS and traditional GIS, as well as the relationship between ComGIS and WebGIS are studied. Also, system designs and development models of ComGIS have been presented based on recent practices.
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