Fig. 4From: Ground deformations associated with an overpressurized hydrothermal systems at Azuma volcano (Japan) revealed by InSAR dataCross section of the PALSAR-2 LOS changes over Oana crater. PALSAR-2 LOS change acquired from a Path 124, and b Path 18. The original LOS change maps are shown in Fig. 2. The black arrow indicates the position of Oana craterBack to article page