摘要： 对W3C组织发布的一个用于在Internet上表示图形的标准SVG进行了扩展,产生一个新的标记语言GISML,解决了在Internet上有效表示GIS对象的问题。同时以三层模型为基础,介绍了GISML如何使用实现网上的查询操作。
关键词:
GISML,
万维网地理信息系统,
可扩展标记语言,
可升级矢量图形,
动态服务器网页
Abstract: By extending the standard SVG, which is released by W3C organization to denote graphics on Internet, this article proposes a new markup language, GISML. It resolves the problem. Based on a three-tied model, a new method of querying online by GISML is also introduced.
中图分类号:
董伟杰,史杏荣,陈福志. GISML在WebGIS中的应用[J]. , 2002, 28(09): 266-268.
DONG Weijie SHI Xingrong, CHEN Fuzhi. Application of GISML on WebGIS[J]. , 2002, 28(09): 266-268.