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.
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。
2
Concluded that the object-oriented classification than the pixel-based classification more precise, more suitable for high-resolution remote sensing classification.
得出结论，面向对象分类法比基于像元的分类法精度更高，更适合于高分辨率遥感分类。
3
In this paper, the method TSD-PVAP, which is the pixel-oriented visualization analysis of time series data is introduced.