Acta Geodaetica et Geophysica Hungarica

, Volume 39, Issue 4, pp 419–425 | Cite as

Generalization of spline interpolation for geodynamic models

  • J. Závoti


Závoti (2002) presented the mathematical description of the interpolation method especially for modeling the orbit of artificial satellites, which is suitable for approaching only certain 9 points. The task in this form stems from Grafarend and Schaffrin’s (1993) study. During the time passed since the elaboration of the method, the generalization of the algorithm became necessary in the case when we have an arbitrary amount of measurement points, which must be approached according to a certain principle. The generalized method was successfully applied for modeling geodynamical processes, for describing the motion of the Earth’s poles and for analyzing economical time series.


artificial satellite geodynamic model interpolation numerical method orbit determination spline method 


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Copyright information

© Akadémiai Kiadó 2004

Authors and Affiliations

  • J. Závoti
    • 1
  1. 1.Geodetic and Geophysical Research Institute of the Hungarian Academy of SciencesSopronHungary

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