不同雷达观测资料同化对一次罕见飑线天气模拟的影响
曹倩, 雷桂莲, 易艳红, 章毅之, 刘良玉, 彭王敏子

Impact of different radar data assimilation on a rare strong squall line simulation
CAO Qian, LEI Guilian, YI Yanhong, ZHANG Yizhi, LIU Liangyu, PENG Wangminzi
图10 2018年3月4日15:00观测和模拟的雷达反射率因子(填色区,单位:dBZ)和NODA试验模拟的风场(风矢,单位:m·s-1),以及DARF、DAVE、DARV同化试验相对于NODA的风场增量(风矢,单位:m·s-1
Fig.10 Observed and simulated radar reflectivity factor (color shaded, Unit:dBZ) and wind fields (vectors, Unit:m·s-1)simulated by NODA, wind field increment (vectors, Unit:m·s-1) simulated by DARF and DAVE and DARV compared with NODA at 15:00 BST 4 March, 2018