摘要
针对WebGIS中存在的地理空间数据语义共享问题,在分析XML和GML特点的基础上,论述了基于XML构架WebGIS系统的方案和应用方式,并详析了实现构架的相关技术。
The paper analyses the problem that the WebGIS has in spatial data share at first. Then discusses the XML and GML as well as the application of XML to WebGIS. At the same time, the author introduces some related knowledge.
出处
《测绘学院学报》
北大核心
2004年第2期121-123,共3页
Journal of Institute of Surveying and Mapping