Paris Observatory Geodetic VLBI Center

Global solution 2025b

Latest observation treatment: Wed Dec 3 15:54:40 CET 2025

• Technical description,
• Session list,
• Station coordinates at epoch 2015.01.01 and velocities,
• Radio source coordinates at epoch 2015.01.01,
• Earth orientation parameters including postfit rms delays, session names, number of delays, and networks.

In the following plots, the points resulting from the global solution are in blue, those resulting from the rapid updates at S/X are in red, and those from rapid processing of VGOS sessions are in green.