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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 4 | Geoscience Letters

Fig. 4

From: Spatiotemporal slip distribution associated with the 2012–2016 Tokai long-term slow slip event inverted from GNSS data

Fig. 4

a Locations of 10 GNSS observation stations for the time series data shown in (b). b GNSS time series data, including displacements associated with long-term slow slip events (L-SSEs) at the 10 observation stations shown in (a). The black dots indicate daily data after removing coseismic steps, steps caused by antenna exchange, linear trends, annual and semiannual variations, common-mode errors, and postseismic deformation. The period of the linear trends is taken from 1 January 2008 to 31 December 2010, before the occurrence of the 2011 Tohoku-oki earthquake. For details, please see Additional file 1: Text S1. The red circles represent the displacement at each component at each observation station every 0.5 years, which are calculated from the spatiotemporal slip distribution shown in Fig. 7. Left: North‒south component. Center: East‒west component. Right: Up–down component

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