Hostname: page-component-5c6d5d7d68-lvtdw Total loading time: 0 Render date: 2024-08-20T00:43:53.453Z Has data issue: false hasContentIssue false
  • English
  • Français

Spectral Analyses of the Chandler Wobble

Published online by Cambridge University Press:  27 June 2016

G. P. H. Pedersen  and
M. G. Rochester
G. P. H. Pedersen
Affiliation:
Department of Physics, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
M. G. Rochester
Affiliation:
Department of Physics, Memorial University of Newfoundland, St. John's, Newfoundland, Canada

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Spectral analyses of 70 yr of ILS-IPMS data on the variation of latitude are discussed from the point of view of the confidence limits that can be placed on statistical estimates. The available data cannot be used to support the existence of two resonant frequencies in the Chandler wobble, nor are the latter required to remove an anomaly in the value of Q for wobble as long as the oceans cannot be dismissed as an energy sink.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 48: Rotation of the Earth , 1972 , pp. 33 - 38
Copyright
Copyright © Reidel 1972 

References

Colombo, G. and Shapiro, I. I.: 1968, Nature 217, 156–157.CrossRefGoogle Scholar
Cooley, J. S. and Tukey, J. W.: 1965, Math. Computation 19, 297–301.Google Scholar
Fedorov, E. P. and Yatskiv, Ya. S.: 1965, Soviet Astron. 8, 608–611.Google Scholar
Jeffreys, H.: 1968, Monthly Notices Roy. Astron. Soc. 141, 255–268.Google Scholar
Jenkins, G. M. and Watts, D. G.: 1968 Spectral Analysis and its Applications, Holden-Day: San Francisco, California.Google Scholar
Lagus, P. L. and Anderson, D. L.: 1968, Phys. Earth Planetary Interiors 1, 505–510.Google Scholar
Munk, W. H. and MacDonald, G. J. F.: 1960, The Rotation of the Earth, Cambridge University Press, Cambridge.Google Scholar
Rochester, M. G.: 1970, in Mansinha, L. et al. (eds.), Earthquake Displacement Fields and the Rotation of the Earth, D. Reidel, Dordrecht, Holland, pp. 3–13.Google Scholar
Rudnick, P.: 1956, Trans. Am. Geophys. Union 37, 137–142.Google Scholar
Vicente, R. O. and Yumi, S.: 1969, Publ. Int. Lat. Obs. Mizusawa 7, 41–50.Google Scholar
Vicente, R. O. and Yumi, S.: 1972, this volume, p. 10.Google Scholar
Walker, A. M. and Young, A.: 1957, Monthly Notices Roy. Astron. Soc. 117, 119–141.Google Scholar
Yashkov, V. Ya.: 1965, Soviet Astron. 8, 605–607.Google Scholar
Yumi, S.: 1968–70, Monthly Notes Int. Polar Motion Serv. Google Scholar