| 局部地区地磁日变分析方法及中国地区S_q场的经度效应 |
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| 引用本文： | 祁贵仲. 局部地区地磁日变分析方法及中国地区S_q场的经度效应[J]. 地球物理学报,1975,18(02): 104-117, |
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| 作者姓名： | 祁贵仲 |
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| 作者单位： | 中国科学院地球物理研究所 |
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| 摘 要： | 本文首先介绍了舒斯特（Schuster）以及别科娃（Benkova）日变分析的方法,并提出了利用“逐次近似法”分析日变经度效应的新方法;然后介绍了利用“逐次近似法”对中国地区1959年sq场分析的初步结果。结果表明,“逐次近似法”对于局部地区日变分析是适宜的。
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| 关 键 词： | 经度效应 地磁日变 逐次近似法 局部地区 中国地区 经度变化 分析方法 经度校正 观测值 台站 |
A METHOD FOR THE ANALYSIS OF GEOMAGNETIC DAILY VARIATION IN A LOCAL AREA AND THE LONGITUDINAL EFFECT OF THE S_(q)-FIELD IN CHINA |
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| KI KWEI-CHUNG. A METHOD FOR THE ANALYSIS OF GEOMAGNETIC DAILY VARIATION IN A LOCAL AREA AND THE LONGITUDINAL EFFECT OF THE S_(q)-FIELD IN CHINA[J]. Chinese Journal of Geophysics (in Chinese),1975,18(02): 104-117, |
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| Authors: | KI KWEI-CHUNG |
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| Affiliation: | Institute of Geophysics,Academia Sinica |
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| Abstract: | In this paper,the Schuster-Benkova's method for the analysis of the daily variation is first discussed wherein a modification of it is suggested which is called the "successive approximation method" for analysing the longitudinal effect of daily variation. This new method has been applied to the Sq-field of 1959 in China. It is found that the new method gives better results for the local area. |
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