| 自动站与人工站气象观测数据差异浅析 |
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| 引用本文： | 刘苈今,李毅. 自动站与人工站气象观测数据差异浅析[J]. 云南大学学报(自然科学版), 2011, 0(Z1) |
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| 作者姓名： | 刘苈今 李毅 |
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| 作者单位： | 云南大学大气科学系;安宁市气象局; |
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| 摘 要： | 运用自动与人工观测差异评估方法,对安宁站2006年至2007年自动与人工观测资料进行分析评估,并进一步探索其差值存在的原因.人工观测转为自动观测后,数据保持了完整性和连续性,自动站与人工站观测数据之间存在的差值主要是由于仪器观测原理差异、观测时空差异、采样方式差异与人为因素等原因造成的,这种差值在允许的范围之内.通过分析,发现自动观测数据优于人工观测数据,更能反映大气的真实状况.
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| 关 键 词： | 气象观测 自动站 人工站 观测数据 差异对比分析 |
A differences analysis of meteorological observation data in automatic station and manual station |
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| LIU Li-jin,,LI Yi. A differences analysis of meteorological observation data in automatic station and manual station[J]. Journal of Yunnan University(Natural Sciences), 2011, 0(Z1) |
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| Authors: | LIU Li-jin LI Yi |
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| Affiliation: | LIU Li-jin1,2,LI Yi2(1.Department of Atmospheric Science,Yunnan University,Kunming 650091,China,2.Anning Weather Bureau,Anning 650300,China) |
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| Abstract: | By analyzing and evaluating differences of the automatic and manual observed data of the Anning station from 2006 to 2007,we can explore the cause of differences exists.The cause of differences is mainly due to differences in equipment,observation time and space differences,differences in sampling methods and human factors.Through analysis,we find that AWS observation data is better than the artificial observation data,for the automatically observed data is closer to the true state of atmosphere.Also,we sho... |
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| Keywords: | meteorological observation automatic station artificial station observed data analysis on differences |
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