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Progress in Earth and Planetary Science
Fig. 8 | Progress in Earth and Planetary Science

Fig. 8

From: Continuous estimation of coseismic and early postseismic slip phenomena via the GNSS carrier phase to fault slip approach: a case study of the 2011 Tohoku-Oki sequence

Fig. 8

Surface displacement field calculated from the estimated early afterslip. Each figure shows displacement that is expected by slip area A (a), B (b), C (c), and the sum of them (d), respectively. Gray arrows indicate the corresponding afterslip in each area. For comparison, PPP displacement is shown in (d). It was calculated from the same time window as PTS analysis but excluding displacement of the Iwate-Oki EQ and the Ibaraki-Oki EQ. Error bars and ellipses that indicate the standard deviation of the PPP time series (2-\({\upsigma }\)) just before the mainshock are attached

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