Fig. 4From: Effective unwrapping of complicated phases by exploiting multiple interferograms: a case study of the 2016 Kumamoto earthquakeUnwrapped phases using SNAPHU in a standard way. The data are rewrapped to 60 cm/cycle (~ 10π radian/cycle) to visualize unwrapping errors. a Descending left-looking. b Ascending left-looking. c Ascending right-looking. d Descending right-lookingBack to article page