Magnetotelluric Profiling of Vertical Conductors

Detalhes bibliográficos
Autor(a) principal: Sampaio, E. S.
Data de Publicação: 1976
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/9197
Resumo: Texto completo. Acesso restrito. p. 1009-1020
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spelling Sampaio, E. S.Sampaio, E. S.2013-03-23T14:20:51Z2013-03-23T14:20:51Z19760033-4553http://www.repositorio.ufba.br/ri/handle/ri/9197v. 114, n. 6Texto completo. Acesso restrito. p. 1009-1020The presence of lateral contrasts of electrical conductivity modifies the original pattern of electromagnetic fields radiated from remote sources. A magnetic transverse plane wave field, interacting with a vertical conductive and outcropping dike placed between two quarter-spaces of unequal electrical conductivities, creates an anomalous vertical component of the magnetic field. This anomalous field has been analysed by computation, and drafting of master curves. Two case histories are presented to illustrate the application and the effectiveness of the solution. It is concluded that: (i) the response is higher for intermediate values of the conducting body induction number; (ii) the curves can be used for the interpretation of magnetotelluric, AFMAG, and VLF exploration data; (iii) it is necessary to develop solutions taking into account the vertical as well as the lateral variation of conductivity.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-03-04T19:59:10Z No. of bitstreams: 1 66666er.pdf: 1088496 bytes, checksum: a4bf7e1533f8a05b0875778082d234fb (MD5)Approved for entry into archive by Rodrigo Meirelles(rodrigomei@ufba.br) on 2013-03-23T14:20:51Z (GMT) No. of bitstreams: 1 66666er.pdf: 1088496 bytes, checksum: a4bf7e1533f8a05b0875778082d234fb (MD5)Made available in DSpace on 2013-03-23T14:20:51Z (GMT). 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dc.title.pt_BR.fl_str_mv Magnetotelluric Profiling of Vertical Conductors
dc.title.alternative.pt_BR.fl_str_mv Pure and Applied Geophysics
title Magnetotelluric Profiling of Vertical Conductors
spellingShingle Magnetotelluric Profiling of Vertical Conductors
Sampaio, E. S.
title_short Magnetotelluric Profiling of Vertical Conductors
title_full Magnetotelluric Profiling of Vertical Conductors
title_fullStr Magnetotelluric Profiling of Vertical Conductors
title_full_unstemmed Magnetotelluric Profiling of Vertical Conductors
title_sort Magnetotelluric Profiling of Vertical Conductors
author Sampaio, E. S.
author_facet Sampaio, E. S.
author_role author
dc.contributor.author.fl_str_mv Sampaio, E. S.
Sampaio, E. S.
description Texto completo. Acesso restrito. p. 1009-1020
publishDate 1976
dc.date.issued.fl_str_mv 1976
dc.date.accessioned.fl_str_mv 2013-03-23T14:20:51Z
dc.date.available.fl_str_mv 2013-03-23T14:20:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/9197
dc.identifier.issn.none.fl_str_mv 0033-4553
dc.identifier.number.pt_BR.fl_str_mv v. 114, n. 6
identifier_str_mv 0033-4553
v. 114, n. 6
url http://www.repositorio.ufba.br/ri/handle/ri/9197
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Pure and Applied Geophysics
publisher.none.fl_str_mv Pure and Applied Geophysics
dc.source.pt_BR.fl_str_mv 10.1007/BF00876199
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
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