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Progress in Earth and Planetary Science
Fig. 3 | Progress in Earth and Planetary Science

Fig. 3

From: Surface deformation and source modeling of Ayaz-Akhtarma mud volcano, Azerbaijan, as detected by ALOS/ALOS-2 InSAR

Fig. 3

Observed unwrapped InSAR images derived from ALOS/PALSAR ascending track data (path 573, frame 800). Positive and negative signals indicate the LOS changes away from and toward the satellite, respectively. Details of each data set are described in Table 1. Two arrows at the lower left indicate the satellite flight direction and beam radiation direction

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