Geocenter motion time series derived from GRACE GPS and LAGEOS observations
Journal of Geodesy, pp. 1931-1942, 2019.
Accurate quantification of geocenter motion is important for maintaining the reference frame and estimating large-scale mass variations using the Gravity Recovery and Climate Experiment (GRACE) time-variable gravity solutions. Geocenter motion (equivalent to the variations in the degree-1 spherical harmonics of the gravity field) can be d...More
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