Fig. 2From: Surface deformation and source modeling of Ayaz-Akhtarma mud volcano, Azerbaijan, as detected by ALOS/ALOS-2 InSARa Elevation map of Ayaz-Akhtarma mud volcano and its surrounding area based on the ALOS World 3D-30 m (AW3D30) DEM. Plan view of the source model in Figs. 12 and 13 is also indicated with black line. b Google Earth image of Ayaz-Akhtarma mud volcano, acquired on 24 March 2004Back to article page