Dependence of Quiet Time Geomagnetic Activity Seasonal Variation on the Solar Magnetic Polarity
The geomagnetic activity shows the semiannual variation stronger in vernal and autumnal equinoxes than in summer and winter solstices. The semiannual variation has been explained by three main hypotheses such as Axial hypothesis, Equinoctial hypothesis, and Russell-McPherron Effect. Many studies usi...
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| Format: | Article |
| Language: | English |
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The Korean Space Science Society
2013-03-01
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| Series: | Journal of Astronomy and Space Sciences |
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| Online Access: | http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2013/v30n1/OJOOBS_2013_v30n1_43.pdf |