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Earth’s Rotation and Polar Motion Based on Global Positioning System Satellite Data

Published online by Cambridge University Press:  12 April 2016

R. J. Anderle ,
L. K. Beuglass  and
J. T. Carr
R. J. Anderle
Affiliation:
Naval Surface Weapons Center, Dahlgren, Virginia
L. K. Beuglass
Affiliation:
Naval Surface Weapons Center, Dahlgren, Virginia
J. T. Carr
Affiliation:
Naval Surface Weapons Center, Dahlgren, Virginia

Abstract

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Using current procedures, polar motion and Earth’s rotation can be computed from 7 days of observations from four stations to four Global Positioning System Satellites to an accuracy of 1.5 m and .3 msec/day, respectively. Improved computational techniques or instrument accuracy and/or measurements from additional satellites or stations would give significant improvements in accuracy.

Type
Part II
Information
International Astronomical Union Colloquium , Volume 63: High-Precision Earth Rotation and Earth-Moon Dynamics , May 1981 , pp. 173 - 179
Copyright
Copyright © Reidel 1982

References

Anderle, R.J., “Error Model for Geodetic Positions Derived from Doppler Satellite Observations”, Bulletin Geodesique 50(1), pp.43–77, 1976.Google Scholar
Anderle, R.J., “Accuracy of Mean Earth Ellipsoid Based on Doppler, Laser and Altimeter Observations”, Bulletin Geodesique 54, pp.521–527, 1980.Google Scholar