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Sub-Daily Polar Motion During Epoch '92 with GPSData from a worldwide Global Positioning System (GPS) tracking network spanning six days during the EPOCH '92 campaign are used to estimate variations of the Earth's pole position every 30 minutes. The resulting polar motion time series is compared with estimates derived from very long baseline interferometry (VLBI) observations.
Document ID
20060042118
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Ibanez-Meier, R.
Freedman, A. P.
Lichten, S. M.
Lindqwister, U. J.
Gross, R. S.
Herring, T. A.
Date Acquired
August 23, 2013
Publication Date
January 1, 1994
Distribution Limits
Public
Copyright
Other
Keywords
Global Positioning System (GPS) VLBI polar motion

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