摘要
介绍了双偏振多普勒天气雷达的基本作用机理和双偏振参量 ,阐述了目前常用的测量降水率的公式 ,提出了一种进行降水粒子类型识别的算法 。
The paper mainly introduces the detecting theory of dual-polarization radar and the dual-polarization measurements which are in common use, then expatiates the formula of measuring the precipitation rate, and finally puts forward an algorithm to classify the precipitation hydrometeors types and shows the primary function of dual-polarization radar.
出处
《解放军理工大学学报（自然科学版）》
EI
2004年第3期98-102,共5页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
双偏振
差分反射率因子
差示传播相位常数
退偏振比
dual-polarization
differential reflectivity
specific differential phase
linear depolarization ratio
