摘要
地理信息系统(geographic information system,GIS)正在从传统意义上的地理信息系统向地理信息服务偏转,地理信息服务已成为信息服务业中的一个重要组成部分。文中归纳总结地理信息服务概念、技术体系、服务模式以及我国地理信息服务发展的差距、对策与建议。
The GIS is deflecting toward geographic information services occurrence from traditional geographic information system, and geographic information services have been the important component in the industry of information service. In the paper, concept, architecture of technology, service mode of geographic information services and development of geographic information services are introduced in our country.
出处
《测绘工程》
CSCD
2009年第1期34-37,共4页
Engineering of Surveying and Mapping
基金
国家863计划资助项目(2006AA12Z154)
关键词
地理信息系统
地理信息服务
技术体系
服务模式
地理信息市场
geographic information system
geographic information services
architecture of technology
service mode
geographic information market
