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Yang, M. (author), Dheenathayalan, P. (author), López-Dekker, Paco (author), van Leijen, F.J. (author), Liao, Mingsheng (author), Hanssen, R.F. (author)Persistent Scatterer Interferometry (PSI) is a time series remote sensing technique to estimate displacements of geo-objects from the interferometric phases of selected Persistent Scatterers (PS). The relative position of a scatterer within a resolution cell causes an additional phase contribution in the observed phase, which needs to be...journal article 2020