基于D3的地图信息可视化研究

Research on Map Information Visualization Based on D3

从地图信息可视化需求出发,提出了一种结合D3.js类库的地图信息可视化方法。该方法重点解决动态交互方面的关键问题,使得传统的静态平面纸质地图向具有动态与交互功能的新型地图发展。实验验证了使用D3实现地图信息可视化的可行性和简便性。

This paper analyzes the demand of map information visualization, and presents a visualization method based on the D3. js library. This method is becoming more efficient than static paper maps. In the visu- alization model of maps, the key problems of dynamic interaction in the process of implementation are empha- sized, technical approaches are kinds of new computer technologies, primary characteristics are animation and interactivity, and tasks are to achieve personal exploration. The paper also verifies the feasibility and simplicity of using D3 to realize the map information visualization.