Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation

Autores
Boixart, Gregorio; Cruz, Luis F.; Miranda Cruz, Rafael; Euillades, Pablo Andrés; Euillades, Leonardo Daniel; Battaglia, Maurizio
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sabancaya is the most active volcano of the Ampato-Sabancaya Volcanic Complex (ASVC) in southern Peru and has been erupting since 2016. The analysis of ascending and descending Sentinel-1 orbits (DInSAR) and Global Navigation Satellite System (GNSS) datasets from 2014 to 2019 imaged a radially symmetric inflating area, uplifting at a rate of 35 to 50 mm/yr and centered 5 km north of Sabancaya. The DInSAR and GNSS data were modeled independently. We inverted the DInSAR data to infer the location, depth, and volume change of the deformation source. Then, we verified the DInSAR deformation model against the results from the inversion of the GNSS data. Our modelling results suggest that the imaged inflation pattern can be explained by a source 12 to 15 km deep, with a volume change rate between 26 x 106 m3/yr and 46 x 106 m3/yr, located between the Sabancaya and Hualca Hualca volcano. The observed regional inflation pattern, concentration of earthquake epicenters north of the ASVC, and inferred location of the deformation source indicate that the current eruptive activity at Sabancaya is fed by a deep regional reservoir through a lateral magmatic plumbing system.
Fil: Boixart, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
Fil: Cruz, Luis F.. Universidad Nacional de San Agustin; Perú
Fil: Miranda Cruz, Rafael. Universidad Nacional de San Agustin; Perú
Fil: Euillades, Pablo Andrés. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Euillades, Leonardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Battaglia, Maurizio. Università di Roma; Italia
Materia
GNSS
GROUND DEFORMATION MODELLING
INTERFEROMETRIC SYNTHETIC APERTURE RADAR
VOLCANO DEFORMATION
VOLCANO GEODESY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/141150
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/141150
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observationBoixart, GregorioCruz, Luis F.Miranda Cruz, RafaelEuillades, Pablo AndrésEuillades, Leonardo DanielBattaglia, MaurizioGNSSGROUND DEFORMATION MODELLINGINTERFEROMETRIC SYNTHETIC APERTURE RADARVOLCANO DEFORMATIONVOLCANO GEODESYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Sabancaya is the most active volcano of the Ampato-Sabancaya Volcanic Complex (ASVC) in southern Peru and has been erupting since 2016. The analysis of ascending and descending Sentinel-1 orbits (DInSAR) and Global Navigation Satellite System (GNSS) datasets from 2014 to 2019 imaged a radially symmetric inflating area, uplifting at a rate of 35 to 50 mm/yr and centered 5 km north of Sabancaya. The DInSAR and GNSS data were modeled independently. We inverted the DInSAR data to infer the location, depth, and volume change of the deformation source. Then, we verified the DInSAR deformation model against the results from the inversion of the GNSS data. Our modelling results suggest that the imaged inflation pattern can be explained by a source 12 to 15 km deep, with a volume change rate between 26 x 106 m3/yr and 46 x 106 m3/yr, located between the Sabancaya and Hualca Hualca volcano. The observed regional inflation pattern, concentration of earthquake epicenters north of the ASVC, and inferred location of the deformation source indicate that the current eruptive activity at Sabancaya is fed by a deep regional reservoir through a lateral magmatic plumbing system.Fil: Boixart, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; ArgentinaFil: Cruz, Luis F.. Universidad Nacional de San Agustin; PerúFil: Miranda Cruz, Rafael. Universidad Nacional de San Agustin; PerúFil: Euillades, Pablo Andrés. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Euillades, Leonardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Battaglia, Maurizio. Università di Roma; ItaliaMolecular Diversity Preservation International2020-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/141150Boixart, Gregorio; Cruz, Luis F.; Miranda Cruz, Rafael; Euillades, Pablo Andrés; Euillades, Leonardo Daniel; et al.; Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation; Molecular Diversity Preservation International; Remote Sensing; 12; 11; 6-2020; 1-112072-4292CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2072-4292/12/11/1852info:eu-repo/semantics/altIdentifier/doi/10.3390/rs12111852info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:46Zoai:ri.conicet.gov.ar:11336/141150instacron: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 09:44:46.727CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
title Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
spellingShingle Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
Boixart, Gregorio
GNSS
GROUND DEFORMATION MODELLING
INTERFEROMETRIC SYNTHETIC APERTURE RADAR
VOLCANO DEFORMATION
VOLCANO GEODESY
title_short Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
title_full Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
title_fullStr Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
title_full_unstemmed Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
title_sort Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
dc.creator.none.fl_str_mv Boixart, Gregorio
Cruz, Luis F.
Miranda Cruz, Rafael
Euillades, Pablo Andrés
Euillades, Leonardo Daniel
Battaglia, Maurizio
author Boixart, Gregorio
author_facet Boixart, Gregorio
Cruz, Luis F.
Miranda Cruz, Rafael
Euillades, Pablo Andrés
Euillades, Leonardo Daniel
Battaglia, Maurizio
author_role author
author2 Cruz, Luis F.
Miranda Cruz, Rafael
Euillades, Pablo Andrés
Euillades, Leonardo Daniel
Battaglia, Maurizio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv GNSS
GROUND DEFORMATION MODELLING
INTERFEROMETRIC SYNTHETIC APERTURE RADAR
VOLCANO DEFORMATION
VOLCANO GEODESY
topic GNSS
GROUND DEFORMATION MODELLING
INTERFEROMETRIC SYNTHETIC APERTURE RADAR
VOLCANO DEFORMATION
VOLCANO GEODESY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Sabancaya is the most active volcano of the Ampato-Sabancaya Volcanic Complex (ASVC) in southern Peru and has been erupting since 2016. The analysis of ascending and descending Sentinel-1 orbits (DInSAR) and Global Navigation Satellite System (GNSS) datasets from 2014 to 2019 imaged a radially symmetric inflating area, uplifting at a rate of 35 to 50 mm/yr and centered 5 km north of Sabancaya. The DInSAR and GNSS data were modeled independently. We inverted the DInSAR data to infer the location, depth, and volume change of the deformation source. Then, we verified the DInSAR deformation model against the results from the inversion of the GNSS data. Our modelling results suggest that the imaged inflation pattern can be explained by a source 12 to 15 km deep, with a volume change rate between 26 x 106 m3/yr and 46 x 106 m3/yr, located between the Sabancaya and Hualca Hualca volcano. The observed regional inflation pattern, concentration of earthquake epicenters north of the ASVC, and inferred location of the deformation source indicate that the current eruptive activity at Sabancaya is fed by a deep regional reservoir through a lateral magmatic plumbing system.
Fil: Boixart, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
Fil: Cruz, Luis F.. Universidad Nacional de San Agustin; Perú
Fil: Miranda Cruz, Rafael. Universidad Nacional de San Agustin; Perú
Fil: Euillades, Pablo Andrés. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Euillades, Leonardo Daniel. Universidad Nacional de Cuyo. Facultad de Ingenieria. Instituto de Capacitación Especial y Desarrollo de Ingeniería Asistida por Computadora; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Battaglia, Maurizio. Università di Roma; Italia
description Sabancaya is the most active volcano of the Ampato-Sabancaya Volcanic Complex (ASVC) in southern Peru and has been erupting since 2016. The analysis of ascending and descending Sentinel-1 orbits (DInSAR) and Global Navigation Satellite System (GNSS) datasets from 2014 to 2019 imaged a radially symmetric inflating area, uplifting at a rate of 35 to 50 mm/yr and centered 5 km north of Sabancaya. The DInSAR and GNSS data were modeled independently. We inverted the DInSAR data to infer the location, depth, and volume change of the deformation source. Then, we verified the DInSAR deformation model against the results from the inversion of the GNSS data. Our modelling results suggest that the imaged inflation pattern can be explained by a source 12 to 15 km deep, with a volume change rate between 26 x 106 m3/yr and 46 x 106 m3/yr, located between the Sabancaya and Hualca Hualca volcano. The observed regional inflation pattern, concentration of earthquake epicenters north of the ASVC, and inferred location of the deformation source indicate that the current eruptive activity at Sabancaya is fed by a deep regional reservoir through a lateral magmatic plumbing system.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
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/11336/141150
Boixart, Gregorio; Cruz, Luis F.; Miranda Cruz, Rafael; Euillades, Pablo Andrés; Euillades, Leonardo Daniel; et al.; Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation; Molecular Diversity Preservation International; Remote Sensing; 12; 11; 6-2020; 1-11
2072-4292
CONICET Digital
CONICET
url http://hdl.handle.net/11336/141150
identifier_str_mv Boixart, Gregorio; Cruz, Luis F.; Miranda Cruz, Rafael; Euillades, Pablo Andrés; Euillades, Leonardo Daniel; et al.; Source model for sabancaya volcano constrained by DInSAR and GNSS surface deformation observation; Molecular Diversity Preservation International; Remote Sensing; 12; 11; 6-2020; 1-11
2072-4292
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://www.mdpi.com/2072-4292/12/11/1852
info:eu-repo/semantics/altIdentifier/doi/10.3390/rs12111852
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
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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score 13.070432

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