English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/130477
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


3D displacement field retrieved by integrating Sentinel-1 InSAR and GPS data: the 2014 South Napa earthquake

AuthorsPolcari, Marco; Palano, Mimmo; Fernández Torres, José ; Samsonov, Sergey; Stramondo, Salvatore; Zerbini, Susanna
KeywordsSAR interferometry
3D displacement
Issue Date4-Mar-2016
PublisherAssociazione Italiana di Telerilevamento
CitationEuropean Journal of Remote Sensing, 49: 1-13 (2016)
AbstractIn this study the integration of Sentinel-1 InSAR (Interferometric Synthetic Aperture Radar) and GPS (Global Positioning System) data was performed to estimate the three components of the ground deformation field due to the Mw 6.0 earthquake occurred on August 24th, 2014, in the Napa Valley, California, USA. The SAR data were acquired by the Sentinel-1 satellite on August 7th and 31st respectively. In addition, the GPS observations acquired during the whole month of August were analyzed. These data were obtained from the Bay Area Regional Deformation Network, the UNAVCO and the Crustal Dynamics Data Information System online archives. The data integration was realized by using a Bayesian statistical approach searching for the optimal estimation of the three deformation components. The experimental results show large displacements caused by the earthquake characterized by a predominantly NW-SE strike-slip fault mechanism.
Publisher version (URL)http://dx.doi.org/10.5721/EuJRS20164901
Appears in Collections:(IGEO) Artículos
Files in This Item:
File Description SizeFormat 
EJRS_2016_49_1.pdf1,9 MBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.