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Comparative Analysis of Structures of Some Astrometrical and Geophysical Observational Series

Published online by Cambridge University Press:  07 August 2017

L. V. Rykhlova
L. V. Rykhlova*
Affiliation:
Institute for Astronomy Russian Academy of Sciences 109017 Pyatnitskaya Str.48 Moscow, Russia

Abstract

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Some variations of geo and solar physical parameters are known to be observed simultaneously in the Earth's dynamic parameters changes. The evaluation of the influence of solar activity upon Atmospheric Angular Momentum (AAM) and Length of Day (LOD) within the short periods is made. The similarity between the amplitude and period variations of low-frequency components of polar motion parameters and geomagnetical AA-indices is discovered too.

Type
Impact on Geodynamics
Information
Symposium - International Astronomical Union , Volume 156: Developments in Astrometry and their Impacts on Astrophysics , 1993 , pp. 323 - 328
Copyright
Copyright © Kluwer 

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