Self‐consistency in reference frames, geocenter definition, and surface loading of the solid Earth

324 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Climate‐driven deformation of the solid Earth from GRACE and GPS (2004, background): “It is related to the value in the CE frame by h1 E(CM) = h1 E(CE) 1 [Blewitt, 2003].”
Atmospheric pressure loading corrections applied to GPS data at the observation level (2005, methodology): “[12] The ATML model applied at the observation level in the GPS analysis was computed in the CM frame (solid Earth plus fluid loads [e.g., Farrell, 1972; Dong et al., 2003; Blewitt, 2003]) with 6-houly values interpolated linearly to the time of the observations.”
Transforming geocentric cartesian coordinates to geodetic coordinates by using differential search algorithm (2012, background): “Knowing the position of geo-center with high accuracy is necessary to define the origins of terrestrial reference frames (i.e., ITRS6) (Chen et al., 1999; Blewitt, 2003).”
Estimating geocenter variations from a combination of GRACE and ocean model output (2008, methodology): “[6] Geocenter motion has also been estimated from GPS data [Blewitt and Clarke, 2003], though this method suffers from sampling problems due to the lack of measurements in the oceans and remote land locations such as the tropics [Wu et al., 2002]. To overcome the paucity of data in oceanic regions, ”