C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America

Autores
Vidal, Luciano; Nesbitt, Stephen William; Salio, Paola Veronica; Farias, Camila; Nicora, Maria Gabriela; Osores, María Soledad; Mereu, Luigi; Marzano, Frank S.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The eruption of Calbuco volcano on April 22-23, 2015 is the first volcanic eruption detected by a weather radar in South America. The detection was performed by the first domestically produced Argentinean weather radar, called RMA0 and located at Bariloche International Airport. It is a C-band Doppler dual-polarization system, manufactured by INVAP S.E. as a part of the new radar network of Argentina. The aim of this study is to present analysis of the time evolution of the structure of the volcanic plume using polarimetric observables. In order to explore the potential of this new data set for the analysis of the Calbuco volcano eruption column and dispersed ash cloud, synthetic backscattering signatures at C-band have been simulated and used to set up a threshold-based algorithm for tephra-type classification. An evaluation of lightning activity and its relationships with the volcanic particle spatial distribution and attendant polarimetric radar signatures are also discussed.
Fil: Vidal, Luciano. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nesbitt, Stephen William. University of Illinois at Urbana; Estados Unidos
Fil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Farias, Camila. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina
Fil: Nicora, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina
Fil: Osores, María Soledad. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mereu, Luigi. Universita Di Roma; Italia
Fil: Marzano, Frank S.. Universita Di Roma; Italia
Materia
Volcanis Ash
Calbuco Volcanoe
Radar
Lightning
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42380
Acceder
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network_name_str CONICET Digital (CONICET)
spelling C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South AmericaVidal, LucianoNesbitt, Stephen WilliamSalio, Paola VeronicaFarias, CamilaNicora, Maria GabrielaOsores, María SoledadMereu, LuigiMarzano, Frank S.Volcanis AshCalbuco VolcanoeRadarLightninghttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The eruption of Calbuco volcano on April 22-23, 2015 is the first volcanic eruption detected by a weather radar in South America. The detection was performed by the first domestically produced Argentinean weather radar, called RMA0 and located at Bariloche International Airport. It is a C-band Doppler dual-polarization system, manufactured by INVAP S.E. as a part of the new radar network of Argentina. The aim of this study is to present analysis of the time evolution of the structure of the volcanic plume using polarimetric observables. In order to explore the potential of this new data set for the analysis of the Calbuco volcano eruption column and dispersed ash cloud, synthetic backscattering signatures at C-band have been simulated and used to set up a threshold-based algorithm for tephra-type classification. An evaluation of lightning activity and its relationships with the volcanic particle spatial distribution and attendant polarimetric radar signatures are also discussed.Fil: Vidal, Luciano. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nesbitt, Stephen William. University of Illinois at Urbana; Estados UnidosFil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; ArgentinaFil: Farias, Camila. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; ArgentinaFil: Nicora, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; ArgentinaFil: Osores, María Soledad. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mereu, Luigi. Universita Di Roma; ItaliaFil: Marzano, Frank S.. Universita Di Roma; ItaliaInstitute of Electrical and Electronics Engineers2017-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42380Vidal, Luciano; Nesbitt, Stephen William; Salio, Paola Veronica; Farias, Camila; Nicora, Maria Gabriela; et al.; C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America; Institute of Electrical and Electronics Engineers; Ieee Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 3; 1-2017; 960-9741939-1404CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1109/JSTARS.2016.2640227info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/7815324/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:57:18Zoai:ri.conicet.gov.ar:11336/42380instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:57:19.039CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
title C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
spellingShingle C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
Vidal, Luciano
Volcanis Ash
Calbuco Volcanoe
Radar
Lightning
title_short C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
title_full C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
title_fullStr C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
title_full_unstemmed C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
title_sort C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America
dc.creator.none.fl_str_mv Vidal, Luciano
Nesbitt, Stephen William
Salio, Paola Veronica
Farias, Camila
Nicora, Maria Gabriela
Osores, María Soledad
Mereu, Luigi
Marzano, Frank S.
author Vidal, Luciano
author_facet Vidal, Luciano
Nesbitt, Stephen William
Salio, Paola Veronica
Farias, Camila
Nicora, Maria Gabriela
Osores, María Soledad
Mereu, Luigi
Marzano, Frank S.
author_role author
author2 Nesbitt, Stephen William
Salio, Paola Veronica
Farias, Camila
Nicora, Maria Gabriela
Osores, María Soledad
Mereu, Luigi
Marzano, Frank S.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Volcanis Ash
Calbuco Volcanoe
Radar
Lightning
topic Volcanis Ash
Calbuco Volcanoe
Radar
Lightning
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The eruption of Calbuco volcano on April 22-23, 2015 is the first volcanic eruption detected by a weather radar in South America. The detection was performed by the first domestically produced Argentinean weather radar, called RMA0 and located at Bariloche International Airport. It is a C-band Doppler dual-polarization system, manufactured by INVAP S.E. as a part of the new radar network of Argentina. The aim of this study is to present analysis of the time evolution of the structure of the volcanic plume using polarimetric observables. In order to explore the potential of this new data set for the analysis of the Calbuco volcano eruption column and dispersed ash cloud, synthetic backscattering signatures at C-band have been simulated and used to set up a threshold-based algorithm for tephra-type classification. An evaluation of lightning activity and its relationships with the volcanic particle spatial distribution and attendant polarimetric radar signatures are also discussed.
Fil: Vidal, Luciano. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nesbitt, Stephen William. University of Illinois at Urbana; Estados Unidos
Fil: Salio, Paola Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones del Mar y la Atmósfera. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones del Mar y la Atmósfera; Argentina
Fil: Farias, Camila. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina
Fil: Nicora, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Investigación y Desarrollo Estratégico para la Defensa. Ministerio de Defensa. Unidad de Investigación y Desarrollo Estratégico para la Defensa; Argentina
Fil: Osores, María Soledad. Ministerio de Defensa. Secretaria de Planeamiento. Servicio Meteorológico Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mereu, Luigi. Universita Di Roma; Italia
Fil: Marzano, Frank S.. Universita Di Roma; Italia
description The eruption of Calbuco volcano on April 22-23, 2015 is the first volcanic eruption detected by a weather radar in South America. The detection was performed by the first domestically produced Argentinean weather radar, called RMA0 and located at Bariloche International Airport. It is a C-band Doppler dual-polarization system, manufactured by INVAP S.E. as a part of the new radar network of Argentina. The aim of this study is to present analysis of the time evolution of the structure of the volcanic plume using polarimetric observables. In order to explore the potential of this new data set for the analysis of the Calbuco volcano eruption column and dispersed ash cloud, synthetic backscattering signatures at C-band have been simulated and used to set up a threshold-based algorithm for tephra-type classification. An evaluation of lightning activity and its relationships with the volcanic particle spatial distribution and attendant polarimetric radar signatures are also discussed.
publishDate 2017
dc.date.none.fl_str_mv 2017-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/42380
Vidal, Luciano; Nesbitt, Stephen William; Salio, Paola Veronica; Farias, Camila; Nicora, Maria Gabriela; et al.; C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America; Institute of Electrical and Electronics Engineers; Ieee Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 3; 1-2017; 960-974
1939-1404
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42380
identifier_str_mv Vidal, Luciano; Nesbitt, Stephen William; Salio, Paola Veronica; Farias, Camila; Nicora, Maria Gabriela; et al.; C-band Dual-Polarization Radar Observations of a Massive Volcanic Eruption in South America; Institute of Electrical and Electronics Engineers; Ieee Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 3; 1-2017; 960-974
1939-1404
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1109/JSTARS.2016.2640227
info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/7815324/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083110845808640
score 13.22299

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