On the use of C- and X- band SAR data for studying the ground deformations induced by April 6th earthquake in Abruzzo (Abstract/Comunicazione in rivista)

Type

• Prodotto della ricerca (Classe)
• Abstract/Comunicazione in rivista (Classe)

Label

• On the use of C- and X- band SAR data for studying the ground deformations induced by April 6th earthquake in Abruzzo (Abstract/Comunicazione in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• D.O.Nitti; F. Bovenga; F.Rana; R. Nutricato; M. Tragni; M.T. Chiaradia; G. Ober; L. Candela (2010)
  On the use of C- and X- band SAR data for studying the ground deformations induced by April 6th earthquake in Abruzzo
  
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• D.O.Nitti; F. Bovenga; F.Rana; R. Nutricato; M. Tragni; M.T. Chiaradia; G. Ober; L. Candela (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 667 (literal)

Rivista

• ESA SP (Rivista)

Note

• Comunicazione (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Politecnico di Bari; CNR ISSIA Bari, GAP srl; Planetek Italia; Carlo Gavazzi Space spa; Agenzia Spaziale Italiana (literal)

Titolo

• On the use of C- and X- band SAR data for studying the ground deformations induced by April 6th earthquake in Abruzzo (literal)

Abstract

• In the study both DInSAR and PSI techniques have been used to generate co-seismic and post-seismic deformation patterns for the Mw=6.3 earthquake which struck the Abruzzo region in Italy on April 6th, 2009. In particular, we used SAR data acquired in C band (wavelength of 5.6 cm) by the European Space Agency (ESA) ENVISAT satellite, and X band (wavelength of 3.1 cm) by the Italian Space Agency (ASI) constellation COSMO-SkyMed (CSK) as well as by the German Space Agency (DLR) TerraSAR-X (TSX). Concerning the co-seismic deformation, is has been studied by processing, through standard DInSAR technique, SAR data with different values of wavelength, spatial resolution as well as incident angles. A comparative analysis of interferometric fringe patterns is presented. Due to the low deformation rate involved, the study of post-seismic events requires the use of a multi-temporal InSAR approach. Thanks to the availability of a stacks of ascending CSK acquisitions, ad hoc programmed by ASI on the area stricken by the earthquake, it was possible to infer post-seismic deformation map through SPINUA PSI-like InSAR analysis. A first validation of these results is also presented. (literal)

Prodotto di

• Studio e Sviluppo di metodologie osservative da piattaforme in situ, aeree e satellitari per il monitoraggio ambientale (TA.P06.024.001) (Modulo)
• Institute of intelligent systems for automation (ISSIA) (Istituto)

Autore CNR

• FABIO BOVENGA (Persona)

Incoming links:

Prodotto

• Institute of intelligent systems for automation (ISSIA) (Istituto)
• Studio e Sviluppo di metodologie osservative da piattaforme in situ, aeree e satellitari per il monitoraggio ambientale (TA.P06.024.001) (Modulo)

Autore CNR di

• FABIO BOVENGA (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ESA SP (Rivista)