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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/10521
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dc.contributor.authorallPolcari, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.contributor.authorallPalano, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italiaen
dc.contributor.authorallFernández, J.; Instituto de Geocencias (IGEO) (CSIC, UCM)en
dc.contributor.authorallSamsonov, S.; Canada Centre for Mapping and Earth Observation, Natural Resources Canada, 560 Rochester Street, ON K1A 0E4, Ottawa, Canadaen
dc.contributor.authorallStramondo, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.contributor.authorallZerbini, S.; University of Bologna, Department of Physics and Astronomy, Viale Berti Pichat 8, 40127 Bologna, Italyen
dc.date.accessioned2017-03-24T07:30:40Zen
dc.date.available2017-03-24T07:30:40Zen
dc.date.issued2016-02-02en
dc.identifier.urihttp://hdl.handle.net/2122/10521en
dc.description.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.en
dc.description.sponsorshipThe research has been supported by the “Marco Polo” project by the University of Bologna (UNIBO), the Spanish Ministry of Economy and Competitiveness research project ESP2013-47780-557 C2-1-R and the EU 7th FP MED-SUV project (contract 308665). It is a contribution to the Moncloa Campus of International Excellence.en
dc.language.isoEnglishen
dc.publisher.nameTaylor & Francisen
dc.relation.ispartofEuropean Journal of Remote Sensingen
dc.relation.ispartofseries/49 (2016)en
dc.subjectSAR interferometryen
dc.subjectGPSen
dc.subjectSentinel-1en
dc.subjectEarthquakeen
dc.subject3D displacementen
dc.title3D displacement field retrieved by integrating Sentinel-1 InSAR and GPS data: the 2014 South Napa earthquakeen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber1-13en
dc.identifier.URLhttp://www.tandfonline.com/doi/abs/10.5721/EuJRS20164901en
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.01. Crustal deformationsen
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.07. Satellite geodesyen
dc.subject.INGV04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonicsen
dc.identifier.doi10.5721/EuJRS20164901en
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(2006) - Analytical Optimization of a DInSAR and GPS Dataset for Derivation of Three-Dimensional Surface Motion. IEEE Geoscience and Remote Sensing Letters, Vol. 3, no. 1, doi: http://dx.doi.org/10.1109/LGRS.2005.858483. Samsonov S., Tiampo K., Rundle J., Li Z. (2007) - Application of DinSAR-GPS Optimization for Derivation of Fine-Scale Surface Motion Maps of Southern California. IEEE Transactions on Geoscience and Remote Sensing, vol. 45, no. 2, doi: http://dx.doi.org/10.1109/TGRS.2006.887166. Stramondo S., Bozzano F., Marra F., Wegmuller U., Cinti F.R., Moro M., Saroli M. (2008) - Subsidence induced by urbanization in the city of Rome detected by advanced InSAR technique and geotechnical investigations. Remote Sensing of Environment, vol. 112, 3160–3172, doi: http://dx.doi.org/10.1016/j.rse.2008.03.008. Strozzi T, Luckman A., Murray T., Wegmuller U., Werner C. (2002) – Glacier motion estimation using SAR offset-tracking procedures. IEEE Transactions on Geoscience and Remote Sensing, 40, 11, pp. 2384-2391, doi: http://dx.doi.org/10.1109/TGRS.2002.805079. Trasatti E., Polcari M., Bonafede M., Stramondo S. (2015) - Geodetic constraints to the source mechanism of the 2011-2013 unrest at Campi Flegrei (Italy) caldera. Geophysical Research Letters, 42, doi: http://dx.doi.org/10.1002/2015GL063621. Wegmuller U., Werner C. (1997) - Gamma SAR processor and interferometry software. In The 3rd ERS symposium on space at the service of our environment, Florence, Italy, 1997. Wei S., Barbot S., Graves R., Lienkaemper J., Wang T., Hudnut K., Fu Y., Helmberger D. (2015) - The 2014 Mw 6.1 South Napa Earthquake: A Unilateral Rupture with Shallow Asperity and Rapid Afterslip. Seismological Research Letters, vol. 86, nr. 2°, doi: http://dx.doi.org/10.1785/0220140249.en
dc.description.obiettivoSpecifico2T. Tettonica attivaen
dc.description.journalTypeJCR Journalen
dc.description.fulltextrestricteden
dc.relation.eissn2279-7254en
dc.contributor.authorPolcari, M.en
dc.contributor.authorPalano, M.en
dc.contributor.authorFernández, J.en
dc.contributor.authorSamsonov, S.en
dc.contributor.authorStramondo, S.en
dc.contributor.authorZerbini, S.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italiaen
dc.contributor.departmentInstituto de Geocencias (IGEO) (CSIC, UCM)en
dc.contributor.departmentCanada Centre for Mapping and Earth Observation, Natural Resources Canada, 560 Rochester Street, ON K1A 0E4, Ottawa, Canadaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
dc.contributor.departmentUniversity of Bologna, Department of Physics and Astronomy, Viale Berti Pichat 8, 40127 Bologna, Italyen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia-
crisitem.author.deptInstituto de Geocencias (IGEO) (CSIC, UCM)-
crisitem.author.deptCanada Centre for Remote Sensing, Ottawa, Canada-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.deptUniversity of Bologna, Department of Physics and Astronomy, Viale Berti Pichat 8, 40127 Bologna, Italy-
crisitem.author.orcid0000-0003-0506-3492-
crisitem.author.orcid0000-0001-7254-7855-
crisitem.author.orcid0000-0003-0163-7647-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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