A seismic ray tracing method based on Fibonacci search
- Autores
- Onnis, Luciano Emanuel; Carcione, Jose M.
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located at the surface recording the displacement (and particle-velocity) field. The ray tracing is based on the Fibonacci search algorithm. We consider interfaces of arbitrary geometry and homogeneous layers defined by the seismic velocity, the quality factor and the mass density. Amplitude losses consider geometricalspreading, intrinsic attenuation (related to the quality factor) and transmission losses at the interfaces. The traces corresponding to time spikes are then convolved with a Ricker wavelet to obtain band-limited synthetic seismograms. We compare the results with full-wave seismograms computed with a direct algorithm based on the Fourier pseudospectral method. The ray tracing algorithm is much faster and from a practical point of view can be used as aforward modeling algorithm for the location of different sources of seismic energy.
Fil: Onnis, Luciano Emanuel. 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. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Carcione, Jose M.. Istituto Nazionale Di Oceanografia E Di Geofisica; Italia - Materia
-
Ray Tracing
Fibonacci Search
Passive Seismics
Radiation Pattern - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/51994
Ver los metadatos del registro completo
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A seismic ray tracing method based on Fibonacci searchOnnis, Luciano EmanuelCarcione, Jose M.Ray TracingFibonacci SearchPassive SeismicsRadiation Patternhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located at the surface recording the displacement (and particle-velocity) field. The ray tracing is based on the Fibonacci search algorithm. We consider interfaces of arbitrary geometry and homogeneous layers defined by the seismic velocity, the quality factor and the mass density. Amplitude losses consider geometricalspreading, intrinsic attenuation (related to the quality factor) and transmission losses at the interfaces. The traces corresponding to time spikes are then convolved with a Ricker wavelet to obtain band-limited synthetic seismograms. We compare the results with full-wave seismograms computed with a direct algorithm based on the Fourier pseudospectral method. The ray tracing algorithm is much faster and from a practical point of view can be used as aforward modeling algorithm for the location of different sources of seismic energy.Fil: Onnis, Luciano Emanuel. 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. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Carcione, Jose M.. Istituto Nazionale Di Oceanografia E Di Geofisica; ItaliaEditrice Compositori Bologna2017-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51994Onnis, Luciano Emanuel; Carcione, Jose M.; A seismic ray tracing method based on Fibonacci search; Editrice Compositori Bologna; Annals Of Geophysics; 60; 2; 5-2017; 1-72037-416XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4401/ag-7128info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:16Zoai:ri.conicet.gov.ar:11336/51994instacron: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 10:07:16.404CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A seismic ray tracing method based on Fibonacci search |
title |
A seismic ray tracing method based on Fibonacci search |
spellingShingle |
A seismic ray tracing method based on Fibonacci search Onnis, Luciano Emanuel Ray Tracing Fibonacci Search Passive Seismics Radiation Pattern |
title_short |
A seismic ray tracing method based on Fibonacci search |
title_full |
A seismic ray tracing method based on Fibonacci search |
title_fullStr |
A seismic ray tracing method based on Fibonacci search |
title_full_unstemmed |
A seismic ray tracing method based on Fibonacci search |
title_sort |
A seismic ray tracing method based on Fibonacci search |
dc.creator.none.fl_str_mv |
Onnis, Luciano Emanuel Carcione, Jose M. |
author |
Onnis, Luciano Emanuel |
author_facet |
Onnis, Luciano Emanuel Carcione, Jose M. |
author_role |
author |
author2 |
Carcione, Jose M. |
author2_role |
author |
dc.subject.none.fl_str_mv |
Ray Tracing Fibonacci Search Passive Seismics Radiation Pattern |
topic |
Ray Tracing Fibonacci Search Passive Seismics Radiation Pattern |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located at the surface recording the displacement (and particle-velocity) field. The ray tracing is based on the Fibonacci search algorithm. We consider interfaces of arbitrary geometry and homogeneous layers defined by the seismic velocity, the quality factor and the mass density. Amplitude losses consider geometricalspreading, intrinsic attenuation (related to the quality factor) and transmission losses at the interfaces. The traces corresponding to time spikes are then convolved with a Ricker wavelet to obtain band-limited synthetic seismograms. We compare the results with full-wave seismograms computed with a direct algorithm based on the Fourier pseudospectral method. The ray tracing algorithm is much faster and from a practical point of view can be used as aforward modeling algorithm for the location of different sources of seismic energy. Fil: Onnis, Luciano Emanuel. 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. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina Fil: Carcione, Jose M.. Istituto Nazionale Di Oceanografia E Di Geofisica; Italia |
description |
We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located at the surface recording the displacement (and particle-velocity) field. The ray tracing is based on the Fibonacci search algorithm. We consider interfaces of arbitrary geometry and homogeneous layers defined by the seismic velocity, the quality factor and the mass density. Amplitude losses consider geometricalspreading, intrinsic attenuation (related to the quality factor) and transmission losses at the interfaces. The traces corresponding to time spikes are then convolved with a Ricker wavelet to obtain band-limited synthetic seismograms. We compare the results with full-wave seismograms computed with a direct algorithm based on the Fourier pseudospectral method. The ray tracing algorithm is much faster and from a practical point of view can be used as aforward modeling algorithm for the location of different sources of seismic energy. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05 |
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/11336/51994 Onnis, Luciano Emanuel; Carcione, Jose M.; A seismic ray tracing method based on Fibonacci search; Editrice Compositori Bologna; Annals Of Geophysics; 60; 2; 5-2017; 1-7 2037-416X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/51994 |
identifier_str_mv |
Onnis, Luciano Emanuel; Carcione, Jose M.; A seismic ray tracing method based on Fibonacci search; Editrice Compositori Bologna; Annals Of Geophysics; 60; 2; 5-2017; 1-7 2037-416X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.4401/ag-7128 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Editrice Compositori Bologna |
publisher.none.fl_str_mv |
Editrice Compositori Bologna |
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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1844613930173857792 |
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13.070432 |