摘要
翻斗式雨量计是气象台站现有测量雨量的主要仪器设备之一,但从对其检定结果分析,翻斗式雨量计的测量误差受雨强的影响较大,而在实际降水过程中雨强是不可控的,所以,本文在探讨雨强对雨量计的测量误差影响的同时,利用改进试验方法和增加挡流器来实现减小翻斗式雨量计的误差,并在方法上进行验证和研究,可在实践中推广应用。
Tipping bucket rain gauge is one of the main existing equipments which measure the amount of precipitation in the meteorological observatory.From the analysis of the verification results,observers find that the measurement errors of the tipping bucket rain gauge are influenced by the amount of precipitation obviously,in addition,the rainfall intensity can not be controlled in the actual process of precipitation.Therefore,it explores the influence of the measurement errors which caused by the rainfall intensity,utilizes a new test method and a new part to reduce the error of tipping bucket rain gauge,and also researches and tests the achievements in experimental methods.
出处
《气象水文海洋仪器》
2016年第1期68-71,共4页
Meteorological,Hydrological and Marine Instruments
关键词
翻斗式雨量计
误差
雨强
tipping bucket rain gauge
errors
rainfall intensity
