Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method

Autores
Osella, Ana Maria; Martinelli, Hilda Patricia; Cernadas, Martin D
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D layered structures with smooth irregular boundaries. The validity of the method is verified by comparing its results with FE solutions for two synthetic models, representing a horst and a graben. The ability to model actual data has also been tested by applying it to interpret data from tectonic basin in the Sierras Pampeanas region in Argentina. During the modeling process, the method showed good convergence and proved friendly to use. Several layers could be identified as being part of an aquifer complex, and the most remarkable fact regarding the reliability of the results is that the description of these layers is in good agreement with information from wells.
Fil: Osella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Martinelli, Hilda Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Cernadas, Martin D. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
Dc Resistivity Method
Geoelectrical Prospecting
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:11336/54764
Acceder
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spelling Two-dimensional geoelectrical modeling using a Rayleigh-Fourier methodOsella, Ana MariaMartinelli, Hilda PatriciaCernadas, Martin DDc Resistivity MethodGeoelectrical Prospectinghttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D layered structures with smooth irregular boundaries. The validity of the method is verified by comparing its results with FE solutions for two synthetic models, representing a horst and a graben. The ability to model actual data has also been tested by applying it to interpret data from tectonic basin in the Sierras Pampeanas region in Argentina. During the modeling process, the method showed good convergence and proved friendly to use. Several layers could be identified as being part of an aquifer complex, and the most remarkable fact regarding the reliability of the results is that the description of these layers is in good agreement with information from wells.Fil: Osella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Martinelli, Hilda Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Cernadas, Martin D. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaInstitute of Electrical and Electronics Engineers2000-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54764Osella, Ana Maria; Martinelli, Hilda Patricia; Cernadas, Martin D; Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method; Institute of Electrical and Electronics Engineers; Ieee Transactions On Geoscience And Remote Sensing; 38; 3; 5-2000; 1344-13510196-2892CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1109/36.843028info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/843028/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:20Zoai:ri.conicet.gov.ar:11336/54764instacron: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 09:32:20.797CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
title Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
spellingShingle Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
Osella, Ana Maria
Dc Resistivity Method
Geoelectrical Prospecting
title_short Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
title_full Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
title_fullStr Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
title_full_unstemmed Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
title_sort Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
dc.creator.none.fl_str_mv Osella, Ana Maria
Martinelli, Hilda Patricia
Cernadas, Martin D
author Osella, Ana Maria
author_facet Osella, Ana Maria
Martinelli, Hilda Patricia
Cernadas, Martin D
author_role author
author2 Martinelli, Hilda Patricia
Cernadas, Martin D
author2_role author
author
dc.subject.none.fl_str_mv Dc Resistivity Method
Geoelectrical Prospecting
topic Dc Resistivity Method
Geoelectrical Prospecting
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D layered structures with smooth irregular boundaries. The validity of the method is verified by comparing its results with FE solutions for two synthetic models, representing a horst and a graben. The ability to model actual data has also been tested by applying it to interpret data from tectonic basin in the Sierras Pampeanas region in Argentina. During the modeling process, the method showed good convergence and proved friendly to use. Several layers could be identified as being part of an aquifer complex, and the most remarkable fact regarding the reliability of the results is that the description of these layers is in good agreement with information from wells.
Fil: Osella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Martinelli, Hilda Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Cernadas, Martin D. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D layered structures with smooth irregular boundaries. The validity of the method is verified by comparing its results with FE solutions for two synthetic models, representing a horst and a graben. The ability to model actual data has also been tested by applying it to interpret data from tectonic basin in the Sierras Pampeanas region in Argentina. During the modeling process, the method showed good convergence and proved friendly to use. Several layers could be identified as being part of an aquifer complex, and the most remarkable fact regarding the reliability of the results is that the description of these layers is in good agreement with information from wells.
publishDate 2000
dc.date.none.fl_str_mv 2000-05
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/11336/54764
Osella, Ana Maria; Martinelli, Hilda Patricia; Cernadas, Martin D; Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method; Institute of Electrical and Electronics Engineers; Ieee Transactions On Geoscience And Remote Sensing; 38; 3; 5-2000; 1344-1351
0196-2892
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54764
identifier_str_mv Osella, Ana Maria; Martinelli, Hilda Patricia; Cernadas, Martin D; Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method; Institute of Electrical and Electronics Engineers; Ieee Transactions On Geoscience And Remote Sensing; 38; 3; 5-2000; 1344-1351
0196-2892
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1109/36.843028
info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/843028/
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 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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score 13.070432

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