网络地图制图中的主要问题及其解决方案

本文介绍了网络地图制图的概念和分类,探讨了当前网络地图制图面临的主要问题,包括网络地图信息发布的结构模式、网络地图设计需要考虑的因素以及缩放的非自适应性等,根据国内外相关的研究及GML与SVG技术的最新进展给出了初步的解决方案。

Main problems and their solutions on Web cartography

Considering the rapid development of Internet and cartography, a new style of cartography i.e. web cartography emerges. Basic concepts of web cartography and its functions, characteristics and a classification schema of web map are introduced in this paper. Some key issues such as map information publishing model, limitation of web map design, adaptive zooming, are detailed. Based on the introduction of latest development of these issues and application of GML/SVG in web cartography, a primary solution is given at the end of this paper.