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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/6799
DC FieldValueLanguage
dc.contributor.authorallMassa, B.; Dipartimento di Studi Geologici e Ambientali, Università degli Studi del Sannio, Benevento, Italyen
dc.contributor.authorallD'Auria, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
dc.date.accessioned2011-01-20T14:05:44Zen
dc.date.available2011-01-20T14:05:44Zen
dc.date.issued2009-11-30en
dc.identifier.urihttp://hdl.handle.net/2122/6799en
dc.description.abstractA new modeling of deformation sources based on a nonlinear inversion approach is proposed. The forward modeling is provided by the semi-analytic deformation model for point sources and finite faults. The parameters of the fault are inverted using a combination of nonlinear optimization algorithms. The misfit function defined for the optimization is based on the L2 norm of the error weighted by the coherence of the considered spatial point. In order to explain our modeling procedure we propose the inversion of a single descending pass differential interferogram of the Bam 2003 earthquake.en
dc.language.isoEnglishen
dc.relation.ispartofProceedings of the “Fringe 2009 Workshop”en
dc.subjectDEFORMATION SOURCESen
dc.subjectNON-LINEAR INVERSIONen
dc.titleMODELING OF DEFORMATION SOURCES BASED ON A NON-LINEAR INVERSION APPROACHen
dc.typePoster sessionen
dc.description.statusPublisheden
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.06. Measurements and monitoringen
dc.subject.INGV04. Solid Earth::04.03. Geodesy::04.03.07. Satellite geodesyen
dc.description.ConferenceLocationFrascati, Italyen
dc.relation.references1.Chen, C.W. & Zebker, H.A. (2001). Two-dimensional phase unwrapping with use of statistical models for cost functions in nonlinear optimization. Journal of the Optical Society of America. 18, 338-351. 2.Kampes, B., Hanssen, R., Perski, Z. (2003) Radar Interferometry with Public Domain Tools. Proceedings of FRINGE 2003, December 1-5, Frascati, Italy, 2003. 3.Kampes, B. & Usai, S. (1999). Doris: The Delft object-oriented Radar Interferometric software. Proceedings ITC 2nd ORS symposium, August 1999 (CD-ROM). 4.Okada, J. (1985). Surface deformation due to shear and tensile faults in a half-space. Bulletin of the Seismological Society of America. 75(4), 1135- 1154.en
dc.description.obiettivoSpecifico1.10. TTC - Telerilevamentoen
dc.description.fulltextopenen
dc.contributor.authorMassa, B.en
dc.contributor.authorD'Auria, L.en
dc.contributor.departmentDipartimento di Studi Geologici e Ambientali, Università degli Studi del Sannio, Benevento, Italyen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italiaen
item.openairetypePoster session-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptDipartimento di Studi Geologici e Ambientali, Università degli Studi del Sannio, Benevento, Italy-
crisitem.author.orcid0000-0002-7664-2216-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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