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On the Computation of Accurate Earth Rotation by the Classical Astronomical Method

Published online by Cambridge University Press:  14 August 2015

Martine Feissel
Martine Feissel*
Affiliation:
Bureau International de l'Heure, Paris, France

Extract

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Improved series of Universal Time and latitude measurements back to 1962 have been provided to the BIH by several observatories recently. New techniques are currently or will soon provide Earth rotation data that are independent from the classical astronomical observations. In the meantime, the BIH has acquired experience on possible methods for achieving better accuracy. These reasons make it worthwhile to apply our present practical knowledge to the past data. The method which will be used for computing Earth rotation data from the updated BIH files is presented.

Type
Part II: Polar Motion
Information
Symposium - International Astronomical Union , Volume 82: Time and the Earth's Rotation , 1979 , pp. 109 - 114
Copyright
Copyright © Reidel 1979 

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