摘要
实时空间信息服务是第四代GIS的研究热点之一。本文在对实时空间信息服务研究的空间信息技术、RTPS技术、WebService技术进行分析与探讨的基础上,详细分析和论述了系统的总体结构、功能模块和工作流程,并通过实验系统予以验证。
Real-time spatial information service is one of the research hotspots in the fourth generation of GIS. This paper firstly analyzed the spatial information technology, RTPS technology, and Web Service technology in the research of real-time spatial information service. Then it discussed the general structure, function module, and working flowchart of the system. It was testified by a pilot system.
出处
《地理信息世界》
2006年第2期34-38,共5页
Geomatics World
