| 地温观测常见问题及报表数据处理方法 |
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| 引用本文： | 李耀宁,李艳,李珊珊.地温观测常见问题及报表数据处理方法[J].气象科技,2011,39(3):348-351. |
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| 作者姓名： | 李耀宁 李艳 李珊珊 |
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| 作者单位： | 北京市朝阳区气象局,北京,100016 |
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| 摘 要： | 通过北京市朝阳区一般气象站地温日常观测实例,重点分析了自动气象站铂电阻地温传感器性能不良的数据异常特征和当月报表处理方法,简要分析了地面观测场维护不当对质量控制数据的影响。分析发现,铂电阻地温传感器性能不良直接引起自动站地温数据异常,表现在自动站和人工站差值不稳定或增大,报表数据处理要根据当月实际情况进行相应处理;地温场土壤热力性质不均一、地温表放置不当和周边环境变化都会造成质量控制数据的误差,需要观测员在操作过程中高度重视。
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| 关 键 词： | 铂电阻地温传感器 地温观测 报表处理 |
| 收稿时间： | 2010/2/12 0:00:00 |
| 修稿时间： | 2010/6/24 0:00:00 |
Common Problems in Ground Temperature Observation and Monthly Data Processing Methods |
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| Li Yaoning,Li Yan and Li Shanshan.Common Problems in Ground Temperature Observation and Monthly Data Processing Methods[J].Meteorological Science and Technology,2011,39(3):348-351. |
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| Authors: | Li Yaoning Li Yan and Li Shanshan |
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| Institution: | Chaoyang Meteorological Bureau, Beijing 100016;Chaoyang Meteorological Bureau, Beijing 100016;Chaoyang Meteorological Bureau, Beijing 100016 |
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| Abstract: | On the basis of daily ground temperature observation,the analysis of characteristics of abnormal data,data processing methods,and the influences of improper maintenance of the ground temperature observations field on data quality are analyzed.The results show that the increased and unstable discrepancies between the data from automatic weather station and manual observation are caused by the abnormal sensor performance.The treatment of the abnormal data in the monthly report database should be conducted acc... |
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| Keywords: | temperature sensor ground temperature observation monthly data processing |
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