Extended Data Fig. 8: Comparison of GSI’s F3 solutions with NGL’s IGS08 PPP solutions for selected stations across Japan before the Tohoku-oki earthquake.
From: Months-long thousand-kilometre-scale wobbling before great subduction earthquakes

All time series shown are in the East component. Circles show the F3 and crosses show the PPP solutions. Colours correspond to the stations located on the inset map.