|
|
Analysis of field test data of ultrasonic anemometer |
Cai Tong1, Ke Liping1, Xu Wenlong2, Lv Jing1, Zhang Dan1 |
1. Weining Meteorological Bureau of Guizhou,Weining 553100; 2. Guizhou Atmospheric Detection and Technical Support Center,Guiyang 550081 |
|
|
Abstract In order to grasp the operation stability and data comparison of ultrasonic wind meter sensors under special climatic conditions,this paper analyzes the data integrity and consistency of four sets of ultrasonic wind meters by using the minute-by-minute data of field tests of ultrasonic wind meter and mechanical wind meter at Weining national reference station from September 1,2020 to September 30,2020.This paper introduces the evaluation and calculation method of missing rate and data consistency of data integrity in detail.At the same time,the calculation results of the observation data are analyzed and discussed,including integrity,system error,accuracy deviation and wind direction frequency comparison.
|
Received: 10 August 2020
|
|
|
|
|
[1] |
刘华欣.基于超声波传感器的风速风向测量研究[J].仪表技术与传感器,2018,55(12):101-104,110.
|
[2] |
王剑,王晓蕾,慕新仓,等.三类测风传感器的原理及性能比较[J].气象水文海洋仪器,2008,25(3):23-25,78.
|
[3] |
王明明,王建森,黄鹏良.超声波风速仪示值的测量不确定度评定[J].气象水文海洋仪器,2019,36(1):1-3.
|
[4] |
李松奎,边泽强,刘昕.超声波风速仪测量结果不确定度评定[J].电子测量技术,2019,42(15):112-116.
|
[5] |
蔡军,杨承梅,倪妮,等.威宁县乡镇最高最低气温分析与预报方法探讨[J].中低纬山地气象,2019,43(5):29-35.
|
[6] |
曹水,李玮,邹书平,等.威宁冰雹落点时空分布特征[J].中低纬山地气象,2019,43(3):67-70.
|
[7] |
孙海燕,张前勇.测量误差与测量不确定度表述方法的研究[J].地理空间信息,2003,1(2):6-7,20.
|
[8] |
郭启云,李峰,郭凯,等.新型GPS探空仪与业务GTS1-2探空仪对比分析[J].气象科技,2015,43(1):59-64,75.
|
|
|
|