Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Alternative label

• Bonaccorso A., Sansosti E., Berardino P. (2004)
  Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption
  in Pure and applied geophysics (Print. ed.)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Bonaccorso A., Sansosti E., Berardino P. (literal)

Pagina inizio

• 1345 (literal)

Pagina fine

• 1357 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 161 (literal)

Rivista

• Pure and applied geophysics (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• A.Bonaccorso: Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania. (literal)

Titolo

• Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption (literal)

Abstract

• We compare the results obtained from the modelling of EDM, GPS, levelling and tilt data measured in the first part of the 1991–1993 eruption at Etna to the InSAR data acquired during the second part. The geodetic changes are very marked in the first half of the eruption and constrain a deflation source located at a few kilometers of depth (>> 3 km b.s.l.), in agreement with other independent geophysical evidence. SAR data, available during the second part of the eruption, were analysed for different time intervals in the second part of the eruption. The interpretation of SAR interferograms reveals a large-scale but less marked deflation of the volcano that could be caused by a deeper source. This second source is in accord with a second deeper anomaly revealed by recent seismic investigations. The combination of geodetic data modelling and SAR images suggests a complex plumbing system composed at least of two possible storage regions located at different depths. (literal)

Prodotto di

• Istituto per il rilevamento elettromagnetico dell'ambiente (IREA) (Istituto)
• Media multidimensionali: elaborazione di segnali telerilevati con sensori attivi a microonde (ICT.P10.011.001) (Modulo)
• Telerilevamento ottico e a microonde (TA.P06.007.005) (Modulo)

Autore CNR

• PAOLO BERARDINO (Persona)
• EUGENIO SANSOSTI (Persona)

Insieme di parole chiave

• Parole chiave di "Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto per il rilevamento elettromagnetico dell'ambiente (IREA) (Istituto)
• Telerilevamento ottico e a microonde (TA.P06.007.005) (Modulo)
• Media multidimensionali: elaborazione di segnali telerilevati con sensori attivi a microonde (ICT.P10.011.001) (Modulo)

Autore CNR di

• EUGENIO SANSOSTI (Persona)
• PAOLO BERARDINO (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Pure and applied geophysics (Rivista)

Insieme di parole chiave di

• Parole chiave di "Comparison of integrated geodetic data models and satellite radar interferograms to infer magma storage during the 1991 - 1993 Mt. Etna eruption" (Insieme di parole chiave)