基于双偏振雷达的高时空分辨率临近降水预报

林乐平,李量,欧阳宁

High spatio-temporal resolution precipitation forecast based on dual-polarization radar

Leping LIN,Liang LI,Ning OUYANG

表 6 1 h前置时间下的消融实验结果对比

Tab.6 Comparison of ablation experiment result at 1 hour ahead time

模型 CSI HSS POD Rth = 0.5 mm/ (6 min) Rth = 5 mm/ (6 min) Rth = 10 mm/ (6 min) 平均值 Rth = 0.5 mm/ (6 min) Rth = 5 mm/ (6 min) Rth = 10 mm/ (6 min) 平均值 Rth = 0.5 mm/ (6 min) Rth = 5 mm/ (6 min) Rth = 10 mm/ (6 min) 平均值 DPRF-UNet 0.7291 0.6171 0.5962 0.6474 0.7847 0.7079 0.6928 0.7284 0.8943 0.7239 0.6859 0.7680 DPRF-UNet-F 0.7112 0.5525 0.5410 0.6015 0.7694 0.6543 0.6481 0.6906 0.8536 0.6246 0.6020 0.6934 DPRF-UNet-C 0.7172 0.5990 0.5838 0.6333 0.7725 0.6931 0.6825 0.7160 0.8902 0.7046 0.6719 0.7569