In this study Differential Interferometric Synthetic Aperture Radar (DInSAR) is used to investigate the effects of a subsidence phenomenon – related to groundwater withdrawal – on ancient low-rise masonry buildings located in the urban area of Sarno, Italy. ERS-1/2 SAR data from 1992 to 2002 were analysed and results were validated with geodetic data. The results encourage future developments for study and use of the multi-temporal DInSAR technique in the mitigation of subsidence risk.
Subsidence monitoring in Sarno urban area via multitemporal DInSAR technique
CASCINI, Leonardo;FERLISI, Settimio;PEDUTO, DARIO;
2006-01-01
Abstract
In this study Differential Interferometric Synthetic Aperture Radar (DInSAR) is used to investigate the effects of a subsidence phenomenon – related to groundwater withdrawal – on ancient low-rise masonry buildings located in the urban area of Sarno, Italy. ERS-1/2 SAR data from 1992 to 2002 were analysed and results were validated with geodetic data. The results encourage future developments for study and use of the multi-temporal DInSAR technique in the mitigation of subsidence risk.File in questo prodotto:
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