Greece deformations

Example of wide-area mapping of terrain deformations over mainland Greece. This GPS-calibrated deformation map covers 65 000 sq km – approximately half of the country’s territory. This map was created using 10 individual ERS-1/2 stacks, each stack being a time series of 58 to 76 SAR images acquired from 1992 to 2003 for a total of 671 images.