The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data

María Cuevas-González; Núria Devanthéry; Michele Crosetto; Oriol Monserrat; Bruno Crippa

doi:10.1117/12.2194984

15 October 2015 The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data

María Cuevas-González, Núria Devanthéry, Michele Crosetto, Oriol Monserrat, Bruno Crippa

Proceedings Volume 9642, SAR Image Analysis, Modeling, and Techniques XV; 96420I (2015) https://doi.org/10.1117/12.2194984
Event: SPIE Remote Sensing, 2015, Toulouse, France

Abstract

A new approach to Persistent Scatterer Interferometry (PSI) data processing and analysis implemented in the PSI chain of the Geomatics (PSIG) Division of CTTC is used in this work. The flexibility of the PSIG procedure allowed evaluating two different processing chains of the PSIG procedure. A full PSIG procedure was implemented in the TerraSAR-X dataset while a reduced PSIG procedure was applied to the nine Sentinel-1 images available at the time of processing. The performance of the PSIG procedure is illustrated using X-band and C-band Sentinel-1 data and several examples of deformation maps covering different types of deformation phenomena are shown.

Citation Download Citation

María Cuevas-González, Núria Devanthéry, Michele Crosetto, Oriol Monserrat, and Bruno Crippa "The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data", Proc. SPIE 9642, SAR Image Analysis, Modeling, and Techniques XV, 96420I (15 October 2015); https://doi.org/10.1117/12.2194984

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