电子地图可视化质量因素研究与实践

Research and Practice on the Factors Influencing Electronic Map Visualization Quality

电子地图是现代地图学的发展方向,它已成为数字制图成果表达的主要形式,也是地图服务于社会经济的重要手段。电子地图的可视化效果已经成为评价电子地图产品或者系统的一个重要方面,但事实上电子地图距高质量显示还有很大的距离。文章首先对电子地图的高质量可视化问题进行了讨论,进而分析了电子地图可视化的质量因素,并对如何保证和提高电子地图可视化质量的相关技术进行了研究和实践。

The electronic map research is a development direction of modern cartography,it has become a main form of expressing digital mapping result,and it is also an important means of map to serve social economy.Electronic map's visualization effect has already become an important aspect on which we evaluate electronic map product or system,but in fact it is far from high-quality visualization.This paper discusses the problems of high-quality visualization of electronic map,analyzes factors influencing visualization quality of electronic map,and studies and carries out researches and practices on related techniques to ensure and improve visualization quality of electronics map.