ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume IV-3/W2-2020
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-3/W2-2020, 1–6, 2020
https://doi.org/10.5194/isprs-annals-IV-3-W2-2020-1-2020
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-3/W2-2020, 1–6, 2020
https://doi.org/10.5194/isprs-annals-IV-3-W2-2020-1-2020

  29 Oct 2020

29 Oct 2020

DEFORMATION MONITORING USING SATELLITE RADAR INTERFEROMETRY

M. Crosetto and L. Solari M. Crosetto and L. Solari
  • Centre Tecnològic de Telecomunicacions de Catalunya (CTTC/CERCA), Geomatics Division, Av. Gauss, 7, E-08860 Castelldefels (Barcelona), Spain

Keywords: SAR, DInSAR, Persistent Scatterer Interferometry, European Ground Motion Service

Abstract. The paper is focused on the Persistent Scatterer Interferometry (PSI) technique. First, it addresses the substantial evolution of PSI in the last twenty years. Three main factors are identified: the availability of SAR images, the development of advanced data processing techniques, and the increase of the computation capability. The paper then addresses the PSI deformation monitoring initiatives at regional and national scale. Finally, in the last section, it is described a pan European deformation monitoring service: the European Ground Motion Service (EGMS).