LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD), Nanjing University of Information Science and Technology, Nanjing 210044, China
Zifa Wang
LAPC, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
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Total article views: 1,086 (including HTML, PDF, and XML)
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Total article views: 524 (including HTML, PDF, and XML)
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Total article views: 562 (including HTML, PDF, and XML)
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An approach is proposed to refine a ground meteorological observation network to improve the PM2.5 forecasts in the Beijing–Tianjin–Hebei region. A cost-effective observation network is obtained and makes the relevant PM2.5 forecasts assimilate fewer observations but achieve the forecasting skill comparable to or higher than that obtained by assimilating all ground station observations, suggesting that many of the current ground stations can be greatly scattered to avoid much unnecessary work.
An approach is proposed to refine a ground meteorological observation network to improve the...