摘要
地理信息系统与网络结合形成的网络地理信息系统是目前地理信息系统发展的一个重要方向。在分析了当今WebGIS的开发技术后 ,提出了基于IMS的全新WebGIS构造系统 。
WebGIS, formed by the combination of Geographical Information System (GIS ) with Web, is one of the most promising fields of GIS. Based on the analysis of the common developing techniques of WebGIS, this paper presents a new WebGIS architecture based on IMS techniques, recommends a prototype system of WebGIS, and describes the main functions of this system. As more and more importance has been attached to the environmental problems, the application of the WebGIS technique to the field of environmental protection can not only broaden people's vision but also provide them with an effective technical means.
出处
《地球学报》
EI
CAS
CSCD
北大核心
2002年第2期189-192,共4页
Acta Geoscientica Sinica
