Articles | Volume 372
https://doi.org/10.5194/piahs-372-311-2015
https://doi.org/10.5194/piahs-372-311-2015
12 Nov 2015
 | 12 Nov 2015

Exploitation of the full potential of PSI data for subsidence monitoring

M. Crosetto, N. Devanthéry, M. Cuevas-González, O. Monserrat, and B. Crippa

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Latest update: 29 Jun 2024
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Short summary
Persistent Scatterer Interferometry (PSI) is a remote sensing technique used to monitor land deformation from interferometric SAR images. The main products that can be derived using the PSI technique are the deformation maps and the time series of deformation. In this paper, an approach to apply the PSI technique to a stack of Sentinel-1 images is described. Sentinel-1 deformation maps and time series obtained over the metropolitan area of Mexico DF are discussed.