Fig. 4

Results of processing deformation time series data at CAWV GNSS site. Subfigure a represents the identified time points at which the step may occur, subfigure b represents the deformation time series before and after the step term is repaired, subfigure c represents the deformation time series before and after the outliers rejection, and subfigure d represents the deformation time series before and after the anomalies are repaired