Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3686
DC Field | Value | Language |
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dc.contributor.authorall | Palano, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Puglisi, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Gresta, S.; Università degli Studi di Catania, Dipartimento di Scienze Geologiche, Corso Italia 57, 95129 Catania (Italy) | en |
dc.date.accessioned | 2008-02-28T13:01:12Z | en |
dc.date.available | 2008-02-28T13:01:12Z | en |
dc.date.issued | 2008 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3686 | en |
dc.description.abstract | Combined GPS measurements and radar interferometry (InSAR) have been applied at Mt. Etna to study the ground deformation affecting the volcano both over the long (1993-2000) and short term (1997-2000) in order to better understand the dynamics of the volcano during the magma recharging phase following the 1991-93 eruption. Since 1993, InSAR and GPS data indicate that Mt. Etna has undergone an inflation. A deeper intrusion was detected by InSAR, on the western flank of the volcano, between March and May 1997. In the following months this intrusion rose up leading to a seismic swarm occurring in January 1998 in the western sector. The shallow intrusion is confirmed by GPS data. From 1998 to 2000, a general deflation affecting the upper part of the volcano was detected. Over the whole study period, a continuous eastward to south-eastward motion of the eastern sector of the volcano was also evidenced. The analytical inversions of GPS data inferred a plane dipping about 12°ESE, located beneath the eastern flank of the volcano at a depth of 1.5 km b.s.l.. The movement along this plane is able to reproduce the observed south-eastward motion of a sector bounded northward by the Pernicana fault, westward by the North-East Rift and the South Rift, and southward by the Mascalucia-Tremestieri-Trecastagni fault system. InSAR data have validated this model. | en |
dc.description.sponsorship | M. Palano was supported by University of Catania PhD grants | en |
dc.language.iso | English | en |
dc.publisher.name | Elsevier | en |
dc.relation.ispartof | Journal of Volcanology and Geothermal Research | en |
dc.relation.ispartofseries | /169 (2008) | en |
dc.subject | GPS | en |
dc.subject | InSAR | en |
dc.subject | Etna | en |
dc.subject | Ground deformations | en |
dc.subject | Modelling | en |
dc.title | Ground deformation patterns at Mt. Etna from 1993 to 2000 from joint use of InSAR and GPS techniques | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 99 - 120 | en |
dc.identifier.URL | http://www.sciencedirect.com | en |
dc.identifier.URL | http://hdl.handle.net/2122/3138 | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring | en |
dc.identifier.doi | 10.1016/j.jvolgeores.2007.08.014 | en |
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An accurate and efficient method for including the effects of topography in three-dimensional elastic models of ground deformation with applications to radar interferometry. J. Geophys. Res. 105, 8103-8120. | en |
dc.description.obiettivoSpecifico | 1.10. TTC - Telerilevamento | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Palano, M. | en |
dc.contributor.author | Puglisi, G. | en |
dc.contributor.author | Gresta, S. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Università degli Studi di Catania, Dipartimento di Scienze Geologiche, Corso Italia 57, 95129 Catania (Italy) | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Università di Catania | - |
crisitem.author.orcid | 0000-0001-7254-7855 | - |
crisitem.author.orcid | 0000-0003-4503-5808 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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2008 - Palano et al - [ETNA 1993-2000] - JVGR.pdf | Main articles | 4.32 MB | Adobe PDF |
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