Fig. 4From: Surface deformation and source modeling of Ayaz-Akhtarma mud volcano, Azerbaijan, as detected by ALOS/ALOS-2 InSARObserved unwrapped InSAR images derived from ALOS-2/PALSAR-2 ascending track data (path 176, frame 800, P24–32) and descending track data (path 71, frame 2800, P33–35). Details of each data set are described in Table 2Back to article page