期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2005
卷号：XXXVI-4/W6
页码：293-296
出版社：Copernicus Publications
摘要：Geographic information service is widely needed nowadays. This paper focused on the research of Geographic information service that based on the application server. First, we gave the conception of Geographic Information Service, and introduced the application server technology, which is the base of this paper. After that, a model of Geographic Information Service based on application server is put forward. Then, we analysed the characteristics and key technologies of the framework. Based on the analysis, we pointed out that application server is an affective way to implement geographical information service
关键词：Application Server; Geographic Information Service; Component; Geographic Information System
