Differences between VIE2023 TRF with respect to ITRF2020 for the VGOS telescopes. The position offset for the reference epoch 2015.0 (upper panel) and the difference in the linear velocity (lower panel) are shown for the height component as blue dots, for the east component as orange dots, and for the north component as green dots. The VIE2023 TRF uncertainties are plotted as red error bars, and the ITRF2020 uncertainties as black error bars. The differences at Sa exceed the y-axis limits (see Table 9 for the exact values).