Xulun BAO, Yi LI, Yiwen Hu, Yang WANG, Dan NIU, Zengliang ZANG, Xisong CHEN. Atmospheric visibility prediction method based on ConvLSTM and PredRNN[J]. Journal of Atmospheric and Environmental Optics, 2023, 18(5): 434
- Journal of Atmospheric and Environmental Optics
- Vol. 18, Issue 5, 434 (2023)
Fig. 1. Structure diagram of LSTM (a) and ST-LSTM (b)
Fig. 2. Structure diagram of ConvLSTM (a) and PredRNN (b)
Fig. 3. Visibility field map at 00:00, September 14, 2020
Fig. 4. Example of weather forecast from 12:00 to 17:00, September 14, 2020. (a) True value; (b) ConvLSTM forecast map;(c) PredRNN forecast map
Fig. 5. Example of weather forecast from 18:00 to 23:00, September 14, 2020. (a) True value; (b) ConvLSTM forecast map;(c) PredRNN forecast map
Fig. 6. Sample test indexes were predicted on September 14, 2020. (a) Image evaluation indicators; (b) CSI evaluation indicators
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Table 1. Average quantitative results of visibility field map data set (6 h)
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Table 2. Average quantitative results of visibility field map data set (12 h)
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