基于时空深度学习模型的数值降水预报后处理
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郑超昊,尹志伟,曾钢锋,许月萍,周鹏,刘莉
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Post-processing of numerical precipitation forecast based on spatial-temporal deep learning model
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Chao-hao ZHENG,Zhi-wei YIN,Gang-feng ZENG,Yue-ping XU,Peng ZHOU,Li LIU
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表 4 2场台风期间3个区域的模型评估指标 |
Tab.4 Model assessment indexes of three regions during two typhoons |
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台风 | 区域 | RMSE/mm | | MAE/mm | | CC | | RB | 处理前 | 处理后 | 处理前 | 处理后 | 处理前 | 处理后 | 处理前 | 处理后 | 2012年“海葵” | 永安溪 | 14.08 | 1.32 | | 11.41 | 0.81 | | 0.37 | 0.99 | | −0.852 | −0.085 | 始丰溪 | 17.59 | 1.57 | 11.41 | 0.94 | 0.36 | 0.99 | −0.879 | −0.072 | 平原区域 | 17.07 | 1.52 | 11.20 | 1.15 | 0.34 | 0.99 | −0.902 | −0.099 | 2015年“苏迪罗” | 永安溪 | 24.34 | 2.11 | | 19.01 | 1.64 | | 0.51 | 0.99 | | −0.931 | −0.081 | 始丰溪 | 27.11 | 2.51 | 18.88 | 1.85 | 0.49 | 0.99 | −0.931 | −0.092 | 平原区域 | 29.57 | 2.49 | 20.24 | 1.68 | 0.36 | 0.99 | −0.898 | −0.076 |
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