摘要
GISWebServices是WebGIS发展的一个新阶段,引起了WebGIS实现体系的变革,解决了以往WebGIS技术的种种问题的限制,推动了GIS的进一步发展。本文阐述了WebServices的模型,并对GISWebServices应用模型的构建方法进行了详细说明,最后,分析了GISWebServices目前的应用现状。
GIS Web Services is a new stage of WebGIS, the emergence of which has changed the design mode of WebGIS, and solved some problems in the past. It has promoted further development of GIS. The article expounds the theory and architecture of Web Service, and explains the way of building an application model of GIS Web Services. Furthermore the current usage of GIS Web Services is analyzed at the end.
出处
《地理信息世界》
2005年第2期47-51,共5页
Geomatics World
基金
国家 863高科技项目经费资助(编号: 2002AA134020)
