Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3390
DC Field | Value | Language |
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dc.contributor.authorall | Casu, F.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Solaro, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.authorall | Pepe, S.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Lundgren, P.; JPL, California Institute of Technology, 4800 Oak Drive, Pasadena, CA 91109, USA | en |
dc.contributor.authorall | Manzo, M.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Pepe, A.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Berardino, P.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, P.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Sansosti, E.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.authorall | Lanari, R.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.date.accessioned | 2007-12-15T15:29:26Z | en |
dc.date.available | 2007-12-15T15:29:26Z | en |
dc.date.issued | 2007-11-26 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3390 | en |
dc.description.abstract | We exploited the Small BAseline Subset (SBAS) technique and computed ground displacement maps and time series by inverting 283 interferograms generated from the ascending and 289 from the descending orbits to reveal Mt. Etna surface deformation from 1992 to 2006. Our analysis shows that the volcano experienced magmatic inflation/deflation and radial spreading of the west, south and east flanks. In particular, the summit area vertical deformation inverted its sign after 2000 and clearly shows a deflation effect related to the 2001 and 2002 eruptive and seismic events. On the contrary, the horizontal signals revealed on the eastern and western flanks present significant and consistent motions toward east and west, respectively, during the investigated interval. Overall, the presented results show the complex and articulated deformation behavior of Mt. Etna and remark the possible coexistence of both gravity and magma forcing. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Workshop Internazionale "Fringe 2007" c/o l'ESA (European Space Agency) | en |
dc.subject | FIFTEEN YEARS | en |
dc.subject | ENVISAT DInSAR OBSERVATIONS | en |
dc.subject | MT. ETNA | en |
dc.title | FIFTEEN YEARS OF ERS AND ENVISAT DInSAR OBSERVATIONS AT MT. ETNA (ITALY) BY USING THE SBAS APPROACH | en |
dc.type | Conference paper | en |
dc.description.status | Published | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring | en |
dc.description.ConferenceLocation | Frascati | en |
dc.relation.references | 1. Behncke, B. (2001). Volcanism in the Southern Apennines and Sicily, in VAI G.B. and MARTINI I.P. (eds) Anatomy of an orogen: the Apennines and adjacent Mediterranean basins, Kluwer Academic Publishers, Dordrecht-Boston-London, 105-120. 2. Massonnet, D., Briole, P. & Arnaud, A. (1995). Deflation of Mount Etna monitored by spaceborne radar interferometry. Nature, 375, 567–570. 3. Borgia, A., Lanari, R., Sansosti, E., Tesauro, M., Berardino, P., Fornaro, G., Neri, M. & Murray, J. (2000). Actively growing anticlines beneath Catania from the distal motion of Mount Etna’s decollement measured by SAR interferometry and GPS. Geophys. Res. Lett., 27, 3409–3412. 4. Lundgren, P., Casu, F., Manzo, M., Pepe, A., Berardino, P., Sansosti, E. & Lanari, R. (2004). Gravity and magma induced spreading of Mount Etna volcano revealed by satellite radar interferometry. Geophys. Res. Lett. 31, L04602. 5. Berardino, P., Fornaro, G., Lanari, R. &. Sansosti, E. (2002). A new Algorithm for Surface Deformation Monitoring based on Small Baseline Differential SAR Interferograms. IEEE Trans. Geosci. Remote Sens., 40, 2375- 2383. 6. Pepe, A., Sansosti, E., Berardino, P. & Lanari, R. (2005). On the Generation of ERS/ENVISAT DInSAR Time-Series via the SBAS technique. IEEE on Geoscience and Remote Sensing Letters, 2(3), 265−269. 7. Neri, M., Guglielmino, F. & Rust, D. (2007). Flank instability on Mount Etna: radon, radar interferometry, and geodetic data from the southwestern boundary of the unstable sector, J. Geophys. Res, 12, b04410. doi: 10.1029/2006jb004756. 8. Merle, O. & Borgia, A. (1996). Scaled experiments of volcano spreading, J. Geophys. Res., 101, 13,805–13,817 | en |
dc.description.obiettivoSpecifico | 1.10. TTC - Telerilevamento | en |
dc.description.fulltext | open | en |
dc.contributor.author | Casu, F. | en |
dc.contributor.author | Solaro, G. | en |
dc.contributor.author | Pepe, S. | en |
dc.contributor.author | Lundgren, P. | en |
dc.contributor.author | Manzo, M. | en |
dc.contributor.author | Pepe, A. | en |
dc.contributor.author | Berardino, P. | en |
dc.contributor.author | Sansosti, E. | en |
dc.contributor.author | Lanari, R. | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione OV, Napoli, Italia | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | JPL, California Institute of Technology, 4800 Oak Drive, Pasadena, CA 91109, USA | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, P.; Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
dc.contributor.department | Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Via Diocleziano 328, 80124 Napoli, Italy | en |
item.openairetype | Conference paper | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | CNR-IREA | - |
crisitem.author.dept | IREA-CNR, Naples, Italy. | - |
crisitem.author.dept | CNR-IREA | - |
crisitem.author.dept | Jet Propulsion Laboratory, California Institute of Technology, Pasadena | - |
crisitem.author.dept | CNR-IREA | - |
crisitem.author.dept | Universita` Federico II, Dipartimento di Ingegneria Elettronica e delle Telecomunicazioni | - |
crisitem.author.dept | IREA-CNR, Naples, Italy. | - |
crisitem.author.dept | CNR-IREA | - |
crisitem.author.dept | CNR-IREA | - |
crisitem.author.orcid | 0000-0002-7843-3565 | - |
crisitem.author.orcid | 0000-0001-5450-6566 | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Conference materials |
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CasSol-2007.pdf | 4.53 MB | Adobe PDF | View/Open |
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