Does anyone have a tutorial or paper (for beginners) on using InSAR data for calculating the motion of sudden or gradual sinking of the ground's surface (subsidence) with free software?
InSAR images are processed to reveal how Earth’s surface deforms with time. InSAR only sees deformation in the line-of-sight direction of the radar beam, which implies that deformation can be measured of a single component, which constrain a limitation in constraining physical deformation models.
Some Information related to how to process InSAR data, is available at http://www.geo.cornell.edu/eas/PeoplePlaces/Faculty/matt/roi_pac.html
You may read following publications
A. Rosen et al., Proc. IEEE88, 333 (2000).
F. M. Henderson, A. J. Lewis, eds., Principles and Applica-tions of Imaging Radar, Wiley, New York (1998).
J. Curlander, R. N. McDonough, Synthetic Aperture Radar:Systems and Signal Processing, Wiley, New York (1991).
I suggest some basic InSAR courses. Here is the link to previous course material, which might be helpful. I hope necessary references are available in the presentations.