摘要
应用上海中心气象台７１４数字化天气雷达立体扫描资料，分析并比较了单站及区域降水量在不同高度上的差异，并用地面雨量计资料进行了校准，尔后研究了它们的精度。最后初步探讨了上海地区３次降水天气过程中反射卒因子Ｚ的垂直分布廓线。
Based on volume scannings from a 714 digitized weather radar set of ShanghaiRegional Weather Center,study is undertaken of the rainfall difference at different heights for asingle station and the region,which is calibrated against the ground rain- gauge record, wherebythe estimating accuracy is obtained. Moreover,the vertical profiles of the reflectivity factor Z for3events in that region“re tentatively investigated.
出处
《南京气象学院学报》
CSCD
1995年第1期119-125,共7页
Journal of Nanjing Institute of Meteorology
关键词
CAPPI
立体扫描
区域降水量
雷达反射率因子
CAPPI data,volume scannings,regional precipitation,reflectivity factor, verticalprofile
