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Combination of Earth Rotation Parameters Obtained in 1980 by Various Techniques

Published online by Cambridge University Press:  12 April 2016

Martine Feissel
Martine Feissel*
Affiliation:
Bureau International de l’Heure

Abstract

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In 1980, Earth rotation parameters have been measured by classical astrometry, Doppler and laser satellite techniques, Lunar Laser Ranging and radio-interferometry. The precision of the series and their systematic differences are investigated; a combination algorithm is applied to the series available throughout the year.

Type
Part I
Information
International Astronomical Union Colloquium , Volume 63: High-Precision Earth Rotation and Earth-Moon Dynamics , May 1981 , pp. 2 - 10
Copyright
Copyright © Reidel 1982

References

Capitaine, N. and Feissel, M.: 1981, The effects of the reference frames and of their realization on the Earth rotation parameters computed from different observational techniques. I AU Coll. nr 56, 135.Google Scholar
Feissel, M.: 1981, Steps towards the determination of Earth rotation parameters not dependent on the techniques, VI European Regional Meeting in Astronomy, Dubrovnik (Yugoslavia), 19–23 Oct. 1981.Google Scholar
Gray, J.E. and Allan, D.W.: 1974, A method for estimating the frequency stability of an individual oscillator, 28th Annual Symposium on Frequency Control, 243.Google Scholar