一次冰雹云天气过程不同波段雷达回波对比分析  

A contrastive analysis of radar echoes in different bands during a hailstorm

作　　者：曹水 邹书平[1,3] 曾勇 杨亭[1,2] 杨哲 CAO Shui;ZOU Shuping;ZENG Yong;YANG Ting;YANG Zhe(Guizhou Hailprevention and Control Engineering Technology Center,Guiyang 550081,China;Guizhou Atmospheric Detection Technology and Security Center,Guiyang,550081,China;Weather Modification Office of Guizhou Province,Guiyang 550081,China;Meteorological Disaster Defense Centerin Guizhou Province,Guiyang,550081,China)

机构地区：[1]贵州省冰雹防控工程技术中心,贵州贵阳550081 [2]贵州省大气探测技术与保障中心,贵州贵阳550081 [3]贵州省人工影响天气办公室,贵州贵阳550081 [4]贵州省气象灾害防御技术中心,贵州贵阳550081

出　　处：《中低纬山地气象》2020年第2期66-70,共5页Mid-low Latitude Mountain Meteorology

基　　金：贵州省气象局科研业务项目(黔气科登[2018]08-12号):移动X波段双偏振雷达与C波段新一代多普勒天气雷达对比分析;贵州人工影响天气办公室自立项目[GZRY201833]:移动X波段与C波段雷达回波强度对比分析。

摘　　要：选取一次降雹天气过程,采用贵阳C波段雷达和移动X波段雷达数据,通过分析两部雷达回波强度的空间分布、时间变化波动等特征参量,以验证在复杂山地环境下,移动X波段天气雷达对冰雹云天气过程的探测效果。This paper selected a hail weather process and used the data of Guiyang c-band radar and mobile x-band radar. In order to verify the detection effect of mobile x-band weather radar on the weather process of hail cloud in the complex mountainous environment, the characteristic parameters such as spatial distribution of echo intensity and time variation fluctuation of two radars were analyzed.

关 键 词：天气雷达 冰雹云 回波特征 对比分析 

分 类 号：P458.121.2[天文地球—大气科学及气象学]