Fig. 2From: Data assimilation for fault slip monitoring and short-term prediction of spatio-temporal evolution of slow slip events: application to the 2010 long-term slow slip event in the Bungo Channel, JapanEstimated frictional parameters and slip velocities. Frictional parameters were estimated by assimilating GNSS data between 2008.5 and 2011.5. Each panel shows 1000 samples obtained from the posterior PDF for a (A–B, L), b (A, L), and c (A–B, A). d The temporal evolution of the slip velocities along the cross-section is indicated by the dotted line in Fig. 1aBack to article page