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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/42380
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:01:17Zoai: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:34982025-09-29 10:01:17.264CONICET 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 |
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1844613804653019136 |
score |
13.070432 |