Results 271 to 280 of about 16,693 (284)

On the cause of a wobble of polar motion oscillating with a half chandler period

Astronomische Nachrichten, 1981
AbstractIt is proved that a wobble of polar motion with a half Chandler period, discussed recently in several publications, may be caused by lateral heterogeneities of rheological properties of the Earth.
openaire   +2 more sources

Chandler Wobble Period andQDerived by Wavelet Transform

Chinese Journal of Astronomy and Astrophysics, 2004
We apply complex Morlet wavelet transform to three polar motion data series, and derive quasi-instantaneous periods of the Chandler and annual wobble by differencing the wavelet transform results versus the scale factor, and then find their zero points. The results show that the mean periods of the Chandler (annual) wobble are 430.71 ± 1.07 (365.24 ± 0.
De-Chun Liao, Yong-Hong Zhou
openaire   +1 more source

Nonlinear long-period tidal forcing with application to ENSO, QBO, and Chandler wobble

2021
<p>Apart from its known impact to variations in the Earth’s length-of-day (LOD) variations, the role of long-period tidal forcing cycles in geophysical behaviours has remained elusive. To explore this further, tidal forcing is considered as a causative mechanisms to the following cyclic processes: El Niño ...
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Is the Chandler period variable?

Deep Sea Research Part B. Oceanographic Literature Review, 1983
openaire   +1 more source

Detection of the Chandler Wobble of Mars From Orbiting Spacecraft

Geophysical Research Letters, 2020
Alexander S Konopliv, Ryan S Park, Attilio Rivoldini   +2 more
exaly  

Chandler's period in the mean sea level

Deep Sea Research and Oceanographic Abstracts, 1965
openaire   +1 more source

Chandler wobble parameters from SLR and GRACE

Journal of Geophysical Research: Solid Earth, 2015
Jolanta Nastula
exaly  

Solar Influence on Chandler Period

Sixteenth Workshop Solar Influences on the Magnetosphere, Ionosphere and Atmosphere
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Chandler’s Period Appeared in the Variation of the Sea-Level and the Barometric Pressure.

Publications of the Astronomical Society of Japan, 1949
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The Variable Period Hypothesis and Q of the Chandler Wobble Reexamined

東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo, 1982
openaire   +1 more source