| 两种净全辐射测量方法的比较 |
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| 引用本文： | 曾涛,吕文华,边泽强.两种净全辐射测量方法的比较[J].电子测量技术,2012,35(5):10-15. |
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| 作者姓名： | 曾涛 吕文华 边泽强 |
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| 作者单位： | 1. 湖北省气象局信息与技术保障中心 武汉430074
2. 中国气象局气象探测中心 北京100086 |
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| 基金项目： | 气象新技术推广项目（CMATG20092D09） |
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| 摘 要： | 净全辐射是研究地球热量收支状况的重要指标,我国目前使用的净全辐射表的测量准确度并不能满足需求。为了提高净全辐射测量的准确度,提出了利用四分量法测量净全辐射,在相同条件下对2种测量方法进行比对试验,通过比对实验数据的分析和研究,结果表明该方法有效的提高了净全辐射的精确度。
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| 关 键 词： | 净全辐射 测量方法 误差 准确度 |
Comparison with the two measurement methods of net radiation |
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| Zeng Tao
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Lv Wenhua
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Bian Zeqiang.Comparison with the two measurement methods of net radiation[J].Electronic Measurement Technology,2012,35(5):10-15. |
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| Authors: | Zeng Tao Lv Wenhua Bian Zeqiang |
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| Affiliation: | Zeng Tao Lv Wenhua Bian Zeqiang (1. Information and Technical Support Center, Hubei meteorological administration, Wuhan 430074; 2.China Meteorological Observation Centre,China Meteorological Administration,Beijing,100086) |
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| Abstract: | Net radiation is an important variable to study the earth heat fluxes. At present in China, the measurement accuracy of net pyrradiometer can not meet the demand. In order to improve that, this paper puts forward the method of using the four component algorithm. Under the same conditions of two measurement methods for comparison test, by comparing the data of the experiments and analysis, it shows that the four component method improves the measurement accuracy of net radiation effectively. |
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| Keywords: | net radiation measurement method error accuracy |
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