毫米波云雷达在高影响天气中的预警应用
郭立平, 刘姝, 李敬海, 曾妍婧

Early warning application of millimeter wave cloud radar in high impact weather
GUO Liping, LIU Shu, LI Jinghai, ZENG Yanjing
表3 雾、霾过程云雷达特征指标
Tab.3 The characteristic indexes of cloud radar during fog and haze weather processes
天气
类型
反射率因子/dBZ 回波顶高/km 径向速度
/(m·s-1
粒子半径/μm 云水含量/(g·m-3
-27~9 ≤3 -1.4~1.4 ≤50 ≤9
-27~9 ≤3 -4.2~4.2 ≤15 ≤7