Fig. 6

Example of interferogram corrections and different phase components (Oct 05, 2018–Jan 16, 2020). a Atmospheric phase from GACOS. b Original interferogram. c Interferogram corrected with GACOS. d Perturbational phase from I-CANDIS. e Phase of plate motion derived by the plate model. f Interferogram corrected with the GACOS + I-CANDIS. g Interferogram corrected with GACOS + I-CANDIS + Plate model. h The phase ramp obtained by the first-order polynomial fitting. i Interferogram corrected with GACOS + I-CANDIS + Polynomial ramp. The upper right of the interferograms, g and i, is the PCC value between the interferogram and the interseismic model. The legend represents the deformation color bar, scale bar, and the mathematical symbol for the correction process