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For a Clear Terminology in the Polar Motion Investigations

Published online by Cambridge University Press:  14 August 2015

P. Melchior*
Affiliation:
Royal Observatory of Belgium, Bruxelles, BELGIUM

Extract

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The useless introduction of the new words “wobble” and “sway” has produced a flourishing rise in confusing terminology in most of the recent papers. These two words even if picturesque are fundamentally unprecise. They perhaps help to describe – in the English language – the nature of the movement but in no way correspond to the classical terminology of fundamental mechanics. They have apparently no convenient translation into the other usual languages.

Type
Session I
Copyright
Copyright © Reidel 1980 

References

Gans, R. F.: 1972, Viscosity of the Earth's core, J. Geophys. Res. 77, 360366.Google Scholar
Melchior, P.: 1971, Precession-nutations and tidal potential, Celestial Mech. 4, 190212.Google Scholar
Melchior, P. and Georis, B.: 1968, Marées terrestres, précession-nutation et freinage de la rotation terrestre, Phys. Earth Planet. Int. 1, 267287.CrossRefGoogle Scholar
Munk, W. H. and MacDonald, G. J. F.: 1960, The Rotation of the Earth, Cambridge Univ. Press.Google Scholar
Rochester, M. G., Jensen, O. G. and Smylie, D. E.: 1974, A search for the Earth's “nearly diurnal free wobble,” Geophys. J. R. astr. Soc. 38, 349363.Google Scholar