ITRF2020→Baseline

ITRF-Baseline


The baseline length is the spatial distance of the Cartesian, geocentric coordinates between two stations. The baseline database includes all available sessions from 1984 up to now, which were analysed during the combination process for the IVS contribution to ITRF2020. Hence, the same epoch and equal constraints for each session were used.

ITRF2020:
Baseline parameters and standard deviations (1992-2021)
Slope [mm/a]WRMS [mm]SessionsExcluded
14.31 ± 0.039.9170321

Mean 7215409.643m at 53917 (mjd)

Data:


ITRF2020_23:
Baseline parameters and standard deviations (2022-2024)
Slope [mm/a]WRMS [mm]SessionsExcluded
-0.16 ± 11.0210.1461

Mean 7215409.891m at 60207 (mjd)

Data: