基于圆环段技术的空气污染物浓度数据可视化

Visualization of Air Quality Data Based on Circle Segment Technique

基于信息可视化方法中面向象素技术的基本思想,采用圆环段技术对空气污染物浓度数据实现了可视化。通过交互手段,可以更好地发现数据之间各种内在联系与变化规律,从而可以更准确地把握空气污染物的变化趋势。

Based on the thinking of the Pixel-Oriented visualization technique, the circle segments technique was used to implement the visualization of the air pollutant data. Through interactive methods, the intrinsic relation and the change rule of the data can be understood more accurately and the change tendency of the air pollutant can be grasped.