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Weights for prediction of Earth orientation Parameters

Published online by Cambridge University Press:  03 August 2017

N. Sekiguchi
N. Sekiguchi*
Affiliation:
Tokyo Astronomical Observatory, Mitaka, Tokyo 181, Japan

Abstract

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The most important factor in getting accurate predictions of Earth orientation parameters (EOP) is choosing suitable input data. Also, we must choose a proper statistical model for the noise in these data. The weights of the data are determined on the basis of these models. Finally, we must determine suitable values of parameters in the computation of EOP predictions.

Type
III. Determination of Earth Rotation Parameters
Information
Symposium - International Astronomical Union , Volume 128: Earth's Rotation and Reference Frames for Geodesy and Geodynamics , 1988 , pp. 281 - 283
Copyright
Copyright © Reidel 1988 

References

[1] Brouwer, D. 1952, ‘A study of change in the rate of rotation of the Earth’, Astron. J. 57, 125–146.CrossRefGoogle Scholar
[2] Van Woerkom, A. J. J., 1953, ‘On cumulative sums of random numbers’, Astron. J. 58, 10–20.CrossRefGoogle Scholar
[3] Sekiguchi, N., 1984, ‘Cumulative rate changes in the rotation of the Earth’, J. Geodetic Society of Japan 30, 87–91.Google Scholar
[4] Sekiguchi, N. 1985, ‘A Method of the prediction of the polar motion’, J. Geodetic Society of Japan 31, 236–240.Google Scholar