中国防汛抗旱2025，Vol.35Issue(4)：95-100,6.DOI:10.16867/j.issn.1673-9264.2024233
多类型雨量计测雨能力对比分析
Comparative analysis of rainfall measurement ability of multi-type rain gauges
苟璐峰 1田宇 1季明锋 1龚义新 1李庭逸 1席梓轩 1熊凤翔 1刘中甲1
作者信息
摘要
Abstract
In order to measure the rainfall measurement performance of different types of rainfall observation instruments,five different rain gauges(weighing rain gauge OTT Pluvio2 and LTPG1500,tipping bucket rain gauge SL3-1 and JDZ05,piezoelectric rain gauge RT)were compared.The results show that the rainfall measured by the weighing rain gauge OTT Pluvio2 and LTPG1500 basically fluctuates within the range of±4%error control line under all rainfall intensities(10～260 mm/h)set in the experiment.The rainfall measured by the tipping bucket rain gauge SL3-1 is generally lower than the error control line of 4%.When the rainfall intensity is large,most of the tipping bucket rain gauge JDZ05 can meet the requirements of the relevant specifications;although the piezoelectric rain gauge can qualitatively analyze the rainfall intensity,it has a significant deviation in the quantitative measurement accuracy.The comparison results can provide a scientific basis for researchers to reasonably select rainfall observation instruments.关键词
雨量计/比测/降雨量/雨强Key words
rain gauge/comparison test/rainfall/rain intensity分类
天文与地球科学引用本文复制引用
苟璐峰,田宇,季明锋,龚义新,李庭逸,席梓轩,熊凤翔,刘中甲..多类型雨量计测雨能力对比分析[J].中国防汛抗旱,2025,35(4):95-100,6.
