GLOBK
GLOBK is a software package used in geodesy to process global GNSS data and generate consistent global solutions. It implements a global Kalman filter framework that blends observations from many stations across networks to estimate time-evolving geodetic parameters and produce global reference frame products.
The package ingests GNSS observations and performs state estimation for parameters such as station coordinates and
Typical outputs from GLOBK include time series of station positions and velocities, estimates of global parameters
GLOBK is a legacy tool whose use has persisted in some research groups, particularly where a Kalman-filter
See also: GNSS, Kalman filter, terrestrial reference frame, ITRF, earth orientation parameters.