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General Considerations about the Revision of All the Calculations of the International Latitude Service

Published online by Cambridge University Press:  27 June 2016

P. Melchior ,
R. Dejaiffe  and
R. Verbeiren
P. Melchior
Affiliation:
Observatoire Royal de Belgique
R. Dejaiffe
Affiliation:
Observatoire Royal de Belgique
R. Verbeiren
Affiliation:
Observatoire Royal de Belgique

Abstract

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A general revision of the calculations of the ILS is necessary, for several reasons. The first fundamental step has been performed with the Melchior-Dejaiffe catalogue. From it, improved values of the screw pitches and their adjustments, new investigations upon closing errors in all the ILS stations with introduction of the tidal deflection of the vertical, new deduction of the Kimura z-term and definitive calculations of x, y, z are obtainable.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 48: Rotation of the Earth , 1972 , pp. 14 - 18
Copyright
Copyright © Reidel 1972 

References

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