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 |
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