摘要
文章介绍了雨量传感器的结构参数和工作原理,通过对临沂10个台站2016年4~10月SL3-1型双翻斗雨量传感器和DSC1型称重雨量传感器采集的共429组有效降水过程数据进行统计和差异分析。结果表明,双翻斗感应降水结束时间晚于称重降水结束时间的情况占61.7%。
This paper introduces the structure parameters and working principles of the rainfall sensor.A total of 429 sets of valid precipitation process data collected by SL3-1 double tipping-bucket rainfall sensor and DSC1 weighing raingauge from 10 stations in Linyi from April to October 2016 were made a statistics and variance analysis.The results show that the end time of double tipping-bucket rainfall sensor is 61.7 % later than the end time of weighing raingauge.
作者
宋莹华
吴忠振
Song Yinghua;Wu Zhongzhen(Linyi Meteorological Bureau,Linyi 276004)
出处
《气象水文海洋仪器》
2019年第3期10-14,共5页
Meteorological,Hydrological and Marine Instruments
基金
临沂市气象局气象科学技术研究项目(2016lyqx15)
关键词
称重降水传感器
降水量差值
时间差值
weighing raingauge
precipitation difference
time difference