| 太阳静日变化的特征分析 |
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| 引用本文： | 赵德军,徐新强,段金梅.太阳静日变化的特征分析[J].海洋测绘,2012,32(6):24-26. |
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| 作者姓名： | 赵德军 徐新强 段金梅 |
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| 作者单位： | 61363部队,陕西西安,710054 |
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| 摘 要： | 根据北京明陵地磁台2010年观测数据,采用磁静日数据,选用其特征值——日变幅度和相位,对太阳静日变化特征进行了初步分析,并用调和分析方法将其分解为3个周期的谐波分量。对地磁数据的分析处理具有一定的参考价值。
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| 关 键 词： | 地磁 太阳静日变化 日变幅度 调和分析 |
Characteristic Analysis of Solar Quiet Daily Variation |
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| ZHAO Dejun,XU Xinqiang,DUAN Jinmei.Characteristic Analysis of Solar Quiet Daily Variation[J].Hydrographic Surveying and Charting,2012,32(6):24-26. |
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| Authors: | ZHAO Dejun XU Xinqiang DUAN Jinmei |
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| Institution: | 1363 Troops, Xi＇an 710054, China) |
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| Abstract: | According to the geomagnetic quiet daily data collected from Beijing Ming Tobmb geomagnetic observatory in 2010, we choose the daily variation amplitude and phase to primarily analyze the characteristic of geomagnetic quiet daily variation, and decompose the solar quiet daily variant into three periodic harmonic functions by harmonic analysis methods. This paper is useful for geomagnetic data analysis. |
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| Keywords: | geomagnetic filed solar quiet daily variation daily magnetic variation harmonic analysis |
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