浅析自动气象站缺测数据的处理方法

从21世纪始,地面自动观测系统正逐步替代传统的人工气象观测,但时常由于自动站设备损坏等原因造成数据的缺测。本文以甘洛县气象局2009-02-25—26的数据缺测情况为例,对定时观测发报数据、每小时正点数据文件上传、逐日数据维护、A（J）文件等不正常数据统计、备注进行了较为全面地分析,并提出了对缺测数据的处理方法。

Treatment method for missing data in automatic weather station

At the beginning of 21st century, surface automatic observation system is gradually replacing the traditional manual meteorological observation. But the equipment damage of automatic station often causes data missing. Taking the example of data missing in Ganluo meteorological bureau on 25,26 Feb., 2009, this paper comprehensive analyses abnormal data, such as timing observation data, every hour accurate data file upload, daily data maintenance and A(J) files etc. Then, the treatment for data missing is poi...