Chandler Wobble and Free Core Nutation: Theory and Features
Being a torque free motion of the rotating Earth, Chandler wobble is the major component in the Earth’s polar motion with amplitude about 0.05-0.2 arcsec and period about 430-435 days. Free core nutation, also called nearly diurnal free wobble, exists due to the elliptical core-mantle boundary in th...
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| Hlavní autoři: | , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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The Korean Space Science Society
2019-03-01
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| Edice: | Journal of Astronomy and Space Sciences |
| Témata: | |
| On-line přístup: | https://doi.org/10.5140/JASS.2019.36.1.11 |
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