Article ID Journal Published Year Pages File Type
5486267 Advances in Space Research 2017 13 Pages PDF
Abstract
We obtained solutions for three different time intervals: 1974.0-1994.0, 1994.0-2014.0, and 1974.0-2014.0. The estimated values of Q-factor are much smaller if GMJ excitations are used in addition to atmospheric and oceanic ones, and they are determined with higher accuracy. Our preferred values, valid for the whole interval 1974.0-2014.0, are P=432.86±0.04 days and Q=35.0±0.3.
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Physical Sciences and Engineering Earth and Planetary Sciences Space and Planetary Science
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New determination of period and quality factor of Chandler wobble, considering geophysical excitations
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