Fig. 11 | Scientific Reports

Fig. 11

From: Inferring 3D displacement time series through InSAR measurements and potential field theory in volcanic areas

Fig. 11

N-S ground displacements at Sierra Negra volcano: September 2017 – June 2018 time interval. (a) Comparison between the retrieved N-S displacement component from \(\phi\)u (red dots) and GNSS (blue triangles) time-series. ξ indicates the related RMSE. (b) Mean N-S displacement velocity map calculated from \(\phi\)u. The GV01 GNSS station represents the reference point. Coordinates are expressed in the UTM reference system (UTM zone: 15 S).

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