| 能见度气象监测数据质量检查方法初探 |
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| 引用本文： | 孟凯,曲晓黎,赵娜,张成伟.能见度气象监测数据质量检查方法初探[J].甘肃气象,2014(5):862-865. |
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| 作者姓名： | 孟凯 曲晓黎 赵娜 张成伟 |
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| 作者单位： | 河北省气象台，河北 石家庄 050021; 河北省气象服务中心，河北 石家庄 050021 |
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| 基金项目： | 河北省科技支撑项目“灾害性天气条件下高速公路通行管理技术研究” |
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| 摘 要： | 运用河北省境内103套交通气象监测站逐分钟的能见度气象监测数据,结合气象台站自动站和人工观测资料,探讨了能见度气象监测数据的质量问题和质量检查方法。归纳出3类能见度监测数据的质量问题,提出允许值检查、时间一致性检查、内部一致性检查、空间一致性检查、人为识别法等几种可用于能见度气象监测数据的质量检查方法,同时给出了雾和强降雨造成的低能见度数据质量检查和控制指标。
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| 关 键 词： | 能见度 气象监测 质量控制 |
The Study of the Method About Data Quality Controlling of Visibility |
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| MENG Kai,QU Xiaoli,ZHAO Na,ZHANG Chengwei.The Study of the Method About Data Quality Controlling of Visibility[J].Gansu Meteorology,2014(5):862-865. |
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| Authors: | MENG Kai QU Xiaoli ZHAO Na ZHANG Chengwei |
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| Institution: | MENG Kai, QU Xiaoli, ZHAO Na, ZHANG Chengwei ( 1. Hebei Provincial Meteorological Observatory, Shijiazhuang 050021, China; 2. Hebei Provincial Meteorological Service Center, Shijiazhnang 050021, China) |
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| Abstract: | Based on the minutely visibility monitoring data of 103 traffic automatic weather stations in Hebei Province,and combined the artificial and automatic weather stations＇ observations,the data quality problem and the method about data quality controlling were discussed in the paper.Three kinds of quality problems were summed up firstly and several kinds of methods about data quality controlling were proposed such as allowable value checking,time consistency checking,internal consistency checking,spatial consistency checking and artificially identification.In addition,the indexes of data quality controlling for low visibility caused by fog and heavy rainfall were also counted. |
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| Keywords: | visibility meteorological monitoring quality controlling |
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