| Title | Ground deformation associated with the 2012 Emilia (Northern Italy) seismic crisis retrieved through spaceborne SAR interferometry |
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| Author | Bonano, M; Tizzani, P; Castaldo, R; Solaro, G; Pepe, S; Casu, F; Manunta, M; Manzo, M; Pepe, A; Samsonov, S ; Lanari, R; Sansosti, E |
| Source | Proceedings of the Geoscience and Remote Sensing Symposium; 2013 p. 2904-2907, https://doi.org/10.1109/IGARSS.2013.6723432 |
| Image |  |
| Year | 2013 |
| Alt Series | Natural Resources Canada, Contribution Series 20170093 |
| Publisher | IEEE |
| Meeting | Geoscience and Remote Sensing Symposium; Melbourne; AU; July 21-26, 2013 |
| Document | book |
| Lang. | English |
| Media | paper; on-line; digital |
| File format | pdf |
| Area | Emilia; Northern Italy; Italy |
| Lat/Long WENS | 10.9000 11.7667 44.9500 44.4833 |
| Subjects | geophysics; tectonics; deformation; seismicity; displacement; modelling; analytical methods; faulting; earthquakes; remote sensing; DInSAR; COSMO-SkyMed; RADARSAT-1; RADARSAT-2 |
| Illustrations | satellite images; tables |
| Released | 2013 07 01 |
| Abstract | In this work we present a detailed analysis of the coseismic deformation signals associated with the 2012 Emilia (Northern Italy) seismic crises through spaceborne Differential Synthetic Aperture Radar
(SAR) Interferometry. In particular, we provide a general picture
of the ground deformation fields relevant to the MI 5.9 and MI 5.8 main shocks, by generating four co-seismic displacement maps from X-band COSMO-SkyMed and Cband RADARSAT-l/2 SAR
data, collected by descending orbits over the investigated area. Subsequently, we perform an analytical modelling of the seismic events by exploiting the RADARSAT-2 displacement map through a finite dislocation fault, in order to get more information
about the earthquake source locations and their geometries. |
| GEOSCAN ID | 302710 |
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