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Spectrum of Latitude Variations in the Frequency Range 1.4-2.2 cpy and a Search for Nearly Diurnal Free Polar Motion

Published online by Cambridge University Press:  14 August 2015

A. I. Emetz*
Affiliation:
Main Astronomical Observatory of the Ukrainian Academy of Sciences, Kiev, USSR

Extract

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Astronomical latitude observations of the ILS stations seem to indicate the existence of both a retrograde and a direct component of nearly diurnal polar motion with close frequencies (Yatskiv et al. 1975). The latter would manifest itself as a latitude variation with a period of about 204 mean days (m.d.) and with a phase depending on the double longitude of station.

Type
Session II
Copyright
Copyright © Reidel 1980 

References

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