Radar remote sensing of ash cloud due to the Grímsvötn sub-glacial explosive eruption on 2011 (Contributo in atti di convegno)

Type
Label
  • Radar remote sensing of ash cloud due to the Grímsvötn sub-glacial explosive eruption on 2011 (Contributo in atti di convegno) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/IGARSS.2012.6350800 (literal)
Alternative label
  • Marzano FS., Lamantea M., Montopoli M., Cimini D. (2012)
    Radar remote sensing of ash cloud due to the Grímsvötn sub-glacial explosive eruption on 2011
    in 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS, Munich, GERMANY, 22 July 2012through27 July 2012
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marzano FS., Lamantea M., Montopoli M., Cimini D. (literal)
Pagina inizio
  • 2978 (literal)
Pagina fine
  • 2981 (literal)
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  • Conference Paper (literal)
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  • http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6350800&tag=1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • IGARSS 2012 (literal)
Rivista
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  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dept. Information Eng., Electronics and Telecommunications, Sapienza University of Rome, Italy. CETEMPS, University of l'Aquila, Italy. Department of Geography, University of Cambridge, United Kingdom. CNR-IMAA, Istituto di metodologie per l'analisi ambientale , 85050 ZI.Tito Scalo, Potenza, Italy. (literal)
Titolo
  • Radar remote sensing of ash cloud due to the Grímsvötn sub-glacial explosive eruption on 2011 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-1-4673-1160-1 (literal)
Abstract
  • The sub-glacial Plinian explosive eruption of the Grímsvötn volcano on May 2011 was continuously monitored by the Keflavík C-band weather radar, located at a distance of about 260 km from the volcano vent. This work provides an analysis and quantitative interpretation by using these ground-based weather radar data and the Volcanic Ash Radar Retrieval (VARR) physically-based technique. The VARR methodology, herein briefly summarized, was applied to available radar time series to estimate the volume, mass and the plume maximum height, every 5 minutes. Deposited ash at ground was also retrieved from radar data by empirically reconstructing the vertical profile of radar reflectivity and estimating the near-surface ash fallout. The obtained results establish a further step towards the assessment of the VARR algorithm as an effective approach in the field volcanic ash cloud radar remote sensing. (literal)
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