基于CLDAS的格点温度预报偏差订正方法
董春卿,郭媛媛,张磊,胡嘉缨

Deviation Correction Method of Grid Temperature Prediction Based on CLDAS Data
Chunqing DONG,Yuanyuan GUO,Lei ZHANG,Jiaying HU
表2 SCMOC预报及两种订正方案在山西省2019年日最高、最低气温的预报效果检验
Tab.2 The effect test of the daily maximum and minimum temperature forecast of SCMOC and two revised schemes in 2019 in Shanxi Province
要素 时效/h 预报准确率/% 均方根误差/℃
SCMOC 预报员 客观订正 SCMOC 预报员 客观订正
Tmax 24 68.5 73.2 71.2 2.23 2.03 1.9
48 61.7 67.0 66.0 2.55 2.38 2.17
72 56.6 61.3 62.3 2.83 2.67 2.41
Tmin 24 65.1 67.2 69.8 2.35 2.07 1.81
48 62.3 65.8 68.3 2.44 2.23 1.87
72 59.5 62.1 65.5 2.59 2.43 2.01