SEGJ Technical Conference


Problems of deformation measurement using up-going and down-going InSAR data


Abstract
The problems of InSAR analys i s us ing both up-going and down-going orbi t s are analyzed for ALOS/PALSAR data. Thi s analys i s enhances the ambigui t ies of general InSAR proces ses in the basel ine es t imat ion. Thi s approach al so indicates the di f f icul t ies of image regi s t rat ion because of geomet r ical character i s t ics of SAR.