在线统计专题地图知识规则构建方法及应用

The Build-up Methods and Application for Knowledge Rules of Online Statistic Thematic Map

研究了在线统计专题地图制作过程中的经验知识特征和相关理论,建立了制图知识规则,形成了包括专题表达规则、制图色彩规则、制图模板规则的制图知识规则成果。并利用在线动态专题地图技术,以交互引导的方式设计并实现了基于制图知识规则的在线统计专题地图制作应用系统,取得了较好的效果,对专题制图知识规则的建立及应用有着重要的推动作用。

This paper researched the cartographic knowledge rules, it is vital in the whole process of automatic thematic map. The cartographic knowledge rules are built up and which includes the rules of thematic map, the rules of color scheme and the rules of cartographic template. Using the online dynamic thematic map technology, designed and implemented an online system of statistic thematic map. It is based on the guide of thematic mapping model. This system improves the efficiency and quantity for making the online thematic maps.