...及地物与降水混合回波的方法,并利用该雷达的观测资料对识别结果进行了分析检验,最后统计分析了降水回波的差分反射率因子(ZDR)、零滞后互相关系数(PHv(O))与信噪比的关系,以及系统初始相位的稳定性及降水资料的一致性。
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ZDR-CJ 数据记录仪
ZDR-C 检测显示仪 ; 显示仪
ZDR-GS 高速记录仪
ZDR-CW 液晶双路
d-zdr 天天新网友
RB ZDR 制动电阻
差分反射率因子ZDR Different reflectivity factor Z_DR
differential reflectivity zdr 差反射率因子z ; 差反射率因子ZDR
ZDR Zoned Density Recording 分区密度录写
The result indicates that the underestimation of the rainfall rate during heavy rain and the overestimation during light rain become small by ZDR method.
结果表明,从相对误差来看,双线偏振雷达使普通雷达的小雨高估、大雨低估的测量误差趋势减弱,它对小到中雨的测量结果优于普通雷达。
The relationship between ZH and ZDR, and KDP is not sensitive to the variations of DSD, which could be used in distinguishing the solid precipitation from rain.
同时给出的ZH与ZDR和KDP关系公式也基本不受雨滴谱变化的影响,它可以用于降水粒子相态的识别。
There is a linear relationship between differential reflectivity ZDR and the shape factor defined as the ratio of the horizontal scale to the vertical scale of a particle.
球锥扁椭球形冰粒的差反射率因子与粒子形状参数水平-垂直尺度比呈很好的线性正相关。
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