NASA GSFC global geodetic VLBI solutions
NASA Goddard Space Flight Center global VLBI quarterly solutions
provides estimates of stations positions, station velocities,
harmonic variations in site positions, parameters of non-linear station
motions, positinos of extragalactic radio sources, and the estimates
of an expansion of the Earth orientation parameters into harmonic
and B-spline bases from processing
all Very Long Baseline Interferometry
(VLBI) group delays derived from processing all available geodetic experiments.
The latest NASA GSFC global geodetic VLBI solution
Web page was prepared by Leonid Petrov
(
)
Last update: 2026.03.17_21:02:14