Comparison between two attenuation models and precipitation evaluation with ground validation

Autores
Poffo, Denis Alexander; Saffe, Jorge Nicolás; Caranti, Giorgio Mario; Comes, Raúl Alberto; Rodriguez, Andres
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we present an algorithm to correctfor attenuation by absorption plus scattering, the horizontalreflectivity factor Zh of a polarimetric radar belonging to theExperimental Station of INTA, located in the town of Oro Verde,Entre Rios, Argentina. The data corresponds to storms occurredNovember 18, 2009. The correction obtained was compared withmodels from the literature. The results show good agreementfor regions with reflectivity factor lower than 55 dBZ, while forregions that go over this limit the corrections are very different.Comparisons with rain gauges indicate the need of more statisticsto improve the correlation.
Fil: Poffo, Denis Alexander. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Saffe, Jorge Nicolás. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomia y Física. Sección Física. Grupo de Física de la Atmosfera; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Caranti, Giorgio Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Comes, Raúl Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
Materia
ATMOSPHERIC PROPAGATION
ATTENUATION
CLOUDS
RADAR POLARIMETRY
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:11336/97884
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/97884
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparison between two attenuation models and precipitation evaluation with ground validationPoffo, Denis AlexanderSaffe, Jorge NicolásCaranti, Giorgio MarioComes, Raúl AlbertoRodriguez, AndresATMOSPHERIC PROPAGATIONATTENUATIONCLOUDSRADAR POLARIMETRYhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2In this paper we present an algorithm to correctfor attenuation by absorption plus scattering, the horizontalreflectivity factor Zh of a polarimetric radar belonging to theExperimental Station of INTA, located in the town of Oro Verde,Entre Rios, Argentina. The data corresponds to storms occurredNovember 18, 2009. The correction obtained was compared withmodels from the literature. The results show good agreementfor regions with reflectivity factor lower than 55 dBZ, while forregions that go over this limit the corrections are very different.Comparisons with rain gauges indicate the need of more statisticsto improve the correlation.Fil: Poffo, Denis Alexander. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Saffe, Jorge Nicolás. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomia y Física. Sección Física. Grupo de Física de la Atmosfera; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Caranti, Giorgio Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Comes, Raúl Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; ArgentinaInstitute 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/pdfhttp://hdl.handle.net/11336/97884Poffo, Denis Alexander; Saffe, Jorge Nicolás; Caranti, Giorgio Mario; Comes, Raúl Alberto; Rodriguez, Andres; Comparison between two attenuation models and precipitation evaluation with ground validation; Institute of Electrical and Electronics Engineers; IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 2; 1-2017; 417-4271939-1404CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/7827999info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-14T11:58:10Zoai:ri.conicet.gov.ar:11336/97884instacron: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:34982026-01-14 11:58:10.601CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparison between two attenuation models and precipitation evaluation with ground validation
title Comparison between two attenuation models and precipitation evaluation with ground validation
spellingShingle Comparison between two attenuation models and precipitation evaluation with ground validation
Poffo, Denis Alexander
ATMOSPHERIC PROPAGATION
ATTENUATION
CLOUDS
RADAR POLARIMETRY
title_short Comparison between two attenuation models and precipitation evaluation with ground validation
title_full Comparison between two attenuation models and precipitation evaluation with ground validation
title_fullStr Comparison between two attenuation models and precipitation evaluation with ground validation
title_full_unstemmed Comparison between two attenuation models and precipitation evaluation with ground validation
title_sort Comparison between two attenuation models and precipitation evaluation with ground validation
dc.creator.none.fl_str_mv Poffo, Denis Alexander
Saffe, Jorge Nicolás
Caranti, Giorgio Mario
Comes, Raúl Alberto
Rodriguez, Andres
author Poffo, Denis Alexander
author_facet Poffo, Denis Alexander
Saffe, Jorge Nicolás
Caranti, Giorgio Mario
Comes, Raúl Alberto
Rodriguez, Andres
author_role author
author2 Saffe, Jorge Nicolás
Caranti, Giorgio Mario
Comes, Raúl Alberto
Rodriguez, Andres
author2_role author
author
author
author
dc.subject.none.fl_str_mv ATMOSPHERIC PROPAGATION
ATTENUATION
CLOUDS
RADAR POLARIMETRY
topic ATMOSPHERIC PROPAGATION
ATTENUATION
CLOUDS
RADAR POLARIMETRY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this paper we present an algorithm to correctfor attenuation by absorption plus scattering, the horizontalreflectivity factor Zh of a polarimetric radar belonging to theExperimental Station of INTA, located in the town of Oro Verde,Entre Rios, Argentina. The data corresponds to storms occurredNovember 18, 2009. The correction obtained was compared withmodels from the literature. The results show good agreementfor regions with reflectivity factor lower than 55 dBZ, while forregions that go over this limit the corrections are very different.Comparisons with rain gauges indicate the need of more statisticsto improve the correlation.
Fil: Poffo, Denis Alexander. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Saffe, Jorge Nicolás. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomia y Física. Sección Física. Grupo de Física de la Atmosfera; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Caranti, Giorgio Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Comes, Raúl Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Rodriguez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Estudios Avanzados en Ingeniería y Tecnología. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Estudios Avanzados en Ingeniería y Tecnología; Argentina
description In this paper we present an algorithm to correctfor attenuation by absorption plus scattering, the horizontalreflectivity factor Zh of a polarimetric radar belonging to theExperimental Station of INTA, located in the town of Oro Verde,Entre Rios, Argentina. The data corresponds to storms occurredNovember 18, 2009. The correction obtained was compared withmodels from the literature. The results show good agreementfor regions with reflectivity factor lower than 55 dBZ, while forregions that go over this limit the corrections are very different.Comparisons with rain gauges indicate the need of more statisticsto improve the correlation.
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/11336/97884
Poffo, Denis Alexander; Saffe, Jorge Nicolás; Caranti, Giorgio Mario; Comes, Raúl Alberto; Rodriguez, Andres; Comparison between two attenuation models and precipitation evaluation with ground validation; Institute of Electrical and Electronics Engineers; IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 2; 1-2017; 417-427
1939-1404
CONICET Digital
CONICET
url http://hdl.handle.net/11336/97884
identifier_str_mv Poffo, Denis Alexander; Saffe, Jorge Nicolás; Caranti, Giorgio Mario; Comes, Raúl Alberto; Rodriguez, Andres; Comparison between two attenuation models and precipitation evaluation with ground validation; Institute of Electrical and Electronics Engineers; IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing; 10; 2; 1-2017; 417-427
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/url/https://ieeexplore.ieee.org/document/7827999
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
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_ 1854321201126572032
score 13.113929

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