Extremely Simple SBAS
Simple, fast and not very sophisticated. (You might also say not very good, but I find it useful to compare its results to those from fancier codes.) Some fun facts:
- It doesn't have temporal smoothing, beyond a minimal SVD truncation, so the results are kinda noisy
- It doesn't have atmospheric corrections (yet!) either
- It does have a phase closure test, but throws out any pixel that doesn't close from the whole solution
- I wrote the basics of it in an afternoon
- It is written in MATLAB, and requires the Mapping Toolbox
- It can read in interferograms from LICS, ARIA and GMTSAR
- I haven't uploaded all of it yet. Soz.
It uses the functions grdread2 and grdwrite2 which one day I might be motivated to reverse engineer, but for now can be found on the MATLAB Central File Exchange.