Progress toward High-Resolution, Real-Time Radiosonde Reports
Progress toward High-Resolution, Real-Time Radiosonde Reports
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DOI：
10.1175/bams-d-15-00169.1
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发表时间：
2016-12
影响因子：
8
通讯作者：
B. Ingleby;P. Pauley;A. Kats;Jeff Ator;D. Keyser;A. Doerenbecher;E. Fucile;Jitsuko Hasegawa;E. Toyoda;T. Kleinert;Weiqing Qu;Judy St. James;W. Tennant;R. Weedon
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文献类型：
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作者：
B. Ingleby;P. Pauley;A. Kats;Jeff Ator;D. Keyser;A. Doerenbecher;E. Fucile;Jitsuko Hasegawa;E. Toyoda;T. Kleinert;Weiqing Qu;Judy St. James;W. Tennant;R. Weedon
摘要一些实时无线电探空仪报告现在比字母数字TEMP代码具有更高的垂直分辨率和更高的精度。还有额外的元数据;例如，软件版本可能会指示是否已在台站应用湿度校正。数值天气预报（NWP）中心和其他用户需要开始使用新的二进制通用格式表示气象数据（BUFR）报告，因为字母数字代码正在被撤回。当电信速度和成本是压倒一切的问题时，TEMP代码具有各种限制和复杂性;一个后果是微小的温度舍入误差。在某些方面，BUFR报告更简单：整个上升应该包含在一个报告中。BUFR报告还可以包括每个级别的时间和位置;上升大约需要2小时，气球可以横向漂移100公里或更长。这一现代化是世界范围内无线电报告的最大和最复杂的变化。
AbstractSome real-time radiosonde reports are now available with higher vertical resolution and higher precision than the alphanumeric TEMP code. There are also extra metadata; for example, the software version may indicate whether humidity corrections have been applied at the station. Numerical weather prediction (NWP) centers and other users need to start using the new Binary Universal Form for Representation of Meteorological Data (BUFR) reports because the alphanumeric codes are being withdrawn. TEMP code has various restrictions and complexities introduced when telecommunication speed and costs were overriding concerns; one consequence is minor temperature rounding errors. In some ways BUFR reports are simpler: the whole ascent should be contained in a single report. BUFR reports can also include the time and location of each level; an ascent takes about 2 h and the balloon can drift 100 km or more laterally. This modernization is the largest and most complex change to the worldwide reporting of radi...