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：2002
卷号：XXXIV Part 2
页码：323-326
出版社：Copernicus Publications
摘要：The paper presents an application mode and key technology of Mobile GIS. The application solution integrates several wireless application technologies such as WAP, SMS, STK and Location Service to provide mobile geographic information service in urban GIS. The solution put forward a general, economical and oriented-user approach to fulfil the most application requirement for example, urgent location providing, location navigating, querying ambient, looking for buddy, personal security service and so on. And the same time, the paper also involves a key technology to solve the problem on how to integrated distributed GIS data. The paper considers that the Web Service is a rather effective method to update and integrate GIS data, especially property data at real time. Web Service is developing rapidly in recent year. It will become a main method of integrating distributed data source by way of various services in Internet, which are provided by irrelevant enterprise in the scope of all worlds
关键词：Mobile GIS; WAP; SMS; WEB; Location Service; Web Service; XML
