电子地图可视化质量因素研究与实践

Study and Practice on the Quality Issues of Electronic Map Visualization

电子地图研究是现代地图学发展方向,它已成为数字制图成果表达主要形式,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。本文首先对电子地图的高质量可视化问题进行讨论,进而分析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,which has become a main form to express digital mapping result,and is also a important means of map to service economic in the society.Electronic map's visualization effect has already become an important aspect which evaluates electronic map product or system,but in fact far from high-quality visualization.This paper discussed problems of visualization high-quality of electronic map firstly,and then analyzed visualization quality issues of electronic map,and put forward research and practice related techniques to ensure and advance visualization quality of electronic map.