Visual Analysis of the Air Pollution Problem in Hong Kong

  title={Visual Analysis of the Air Pollution Problem in Hong Kong},
  author={Huamin Qu and Wing-Yi Chan and Anbang Xu and Kai-Lun Chung and Alexis Kai-Hon Lau and Ping Guo},
  journal={IEEE Transactions on Visualization and Computer Graphics},
We present a comprehensive system for weather data visualization. Weather data are multivariate and contain vector fields formed by wind speed and direction. Several well-established visualization techniques such as parallel coordinates and polar systems are integrated into our system. We also develop various novel methods, including circular pixel bar charts embedded into polar systems, enhanced parallel coordinates with S-shape axis, and weighted complete graphs. Our system was used to… CONTINUE READING
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