CLDAS陆面资料对区域数值预报系统气温预报的改进研究
邱金晶, 陈锋, 董美莹, 范悦敏, 余贞寿

Research on improvement of temperature forecasts of the regional numerical prediction system using CLDAS land data
QIU Jinjing, CHEN Feng, DONG Meiying, FAN Yuemin, YU Zhenshou
图11 2021年7月TCLDAS和TGFS试验预报逐日14:00 2 m气温(≥35 ℃)TS评分平均值及其差值空间分布
(a)TCLDAS试验提前6 h预报,(b)TGFS试验提前6 h预报,(c)TCLDAS和TGFS试验提前6 h预报差值,(d)TCLDAS试验提前18 h预报,(e)TGFS试验提前18 h预报,(f)TCLDAS和TGFS试验提前18h预报差值
Fig.11 The spatial distributions of averages and differences of threat scores for daily 2 m temperature (≥35 ℃) at 14:00 predicted by TCLDAS and TGFS in July 2021
(a) forecasted by TCLDAS 6 h in advance, (b) forecasted by TGFS 6 h in advance, (c) difference between TCLDAS and TGFS predictions 6 h in advance, (d) forecasted by TCLDAS 18 h in advance, (e) forecasted by TGFS 18 h in advance, (f) difference between TCLDAS and TGFS predictions 18 h in advance