文章基本信息

标题：A quality control method for high-resolution radiosonde temperature and wind data 高频探空温度和风速的质量控制方法研究
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作者：Fang Yuan ; Zijiang Zhou ; Jie Liao 等
期刊名称：Atmospheric and Oceanic Science Letters
印刷版ISSN：1674-2834
电子版ISSN：2376-6123
出版年度：2021
卷号：14
期号：2
页码：100029-100033
DOI：10.1016/j.aosl.2021.100029
出版社：Taylor and Francis Ltd
摘要：This study proposes a method to derive the climatological limit thresholds that can be used in an operational/historical quality control procedure for Chinese high vertical resolution (5–10 m) radiosonde temperature and wind speed data. The whole atmosphere is divided into 64 vertical bins, and the profiles are constructed by the percentiles of the values in each vertical bin. Based on the percentile profiles (PPs), some objective criteria are developed to obtain the thresholds. Tibetan Plateau field data are used to validate the effectiveness of the method in the application of experimental data. The results show that the derived thresholds for 120 operational stations and 3 experimental stations are effective in detecting the gross errors, and those PPs can clearly and instantly illustrate the characteristics of a radiosonde variable and reveal the distribution of errors.
关键词：High-resolution Radiosonde data Quality control TIPEX-III