dor_id: 4132582

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/167/159

100.1.#.a: Castro Artola, Oscar Alberto; Iglesias Mendoza, Arturo; Kostoglodov, Vladimir; Franco-sánchez, Sara Ivonne; Hjörleifsdóttir, Vala; Cabral-cano, Enrique; Santoyo García Galeano, Miguel Ángel

524.#.#.a: Castro Artola, Oscar Alberto, et al. (2017). A Simplified Method to Invert Slow Slip Events: Examples for the. Geofísica Internacional; Vol. 56 Núm. 4: Octubre 1, 2017; 377-389. Recuperado de https://repositorio.unam.mx/contenidos/4132582

245.1.0.a: A Simplified Method to Invert Slow Slip Events: Examples for the

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2017

264.#.1.c: 2017-10-01

653.#.#.a: Eventos de deslizamiento lento; inversión de deslizamiento; aplicación de GPS; trinchera de Centro América; subducción; brecha sísmica de Guerrero; Slow slip events; slip inversion; GPS application; Middle America trench; subduction; Guerrero seismic gap

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/167

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/167

041.#.7.h: spa

520.3.#.a: An efficient method to obtain a simple model of the slip distribution on a fault plane was developed from estimates of static offsets from continuous GPS measurements. Transfer functions were computed for the displacement due to a unit force on a fault plane (with a predetermined geometry, subdivided in a dense grid of subfaults) for all combinations of stations and subfaults, considering a layered media. The forward problem is built as a linear combination of elliptical slip-patches over the fault plane and the transfer functions between each patch and each station. To test the method, the 2002, 2006 and 2014 slow slip events (SSE) were modeled in Guerrero, Mexico, assuming that slip occurred along the subduction interface between the Cocos and North America plates. This subduction fault was modeled as two adjacent planes, both striking 289° for 600 km approximately parallel to the Middle America trench and with a width of 120 km (240 km total width). The shallower plane starts at the trench and dips 14° and the deeper plane is sub-horizontal (2° dip). The merged fault plane is segmented in 120x48, 5x5 km2 subfaults. A pre-calculated set of transfer functions is kept for future slow slip events, so that these only need to be computed for new GPS stations. A strong agreement between observations and synthetic data was found for all analyzed events, and the results are consistent with those reported by previous studies.doi: https://doi.org/10.22201/igeof.00167169p.2017.56.4.1829

773.1.#.t: Geofísica Internacional; Vol. 56 Núm. 4: Octubre 1, 2017; 377-389

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 377-389

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2017.56.4.1829

handle: 00ff9f09acd9afe4

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2018-02-01 22:26:43.0

file_modification_date: 2022-04-04 21:28:42.0

file_creator: Oscar A. Castro Artola

file_name: 4b58e818c14a538cd8a2c8bead08f598d50fbdfe0cd0526e942248839602eb3e.pdf

file_pages_number: 13

file_format_version: application/pdf; version=1.4

file_size: 424401

245.1.0.b: A Simplified Method to Invert Slow Slip Events: Examples for the 2002, 2006 and 2014 events in Guerrero, Mexico

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

license_type: by-nc-sa

No entro en nada

No entro en nada 2

Artículo

A Simplified Method to Invert Slow Slip Events: Examples for the

Castro Artola, Oscar Alberto; Iglesias Mendoza, Arturo; Kostoglodov, Vladimir; Franco-sánchez, Sara Ivonne; Hjörleifsdóttir, Vala; Cabral-cano, Enrique; Santoyo García Galeano, Miguel Ángel

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Castro Artola, Oscar Alberto, et al. (2017). A Simplified Method to Invert Slow Slip Events: Examples for the. Geofísica Internacional; Vol. 56 Núm. 4: Octubre 1, 2017; 377-389. Recuperado de https://repositorio.unam.mx/contenidos/4132582

Descripción del recurso

Autor(es)
Castro Artola, Oscar Alberto; Iglesias Mendoza, Arturo; Kostoglodov, Vladimir; Franco-sánchez, Sara Ivonne; Hjörleifsdóttir, Vala; Cabral-cano, Enrique; Santoyo García Galeano, Miguel Ángel
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A Simplified Method to Invert Slow Slip Events: Examples for the
Fecha
2017-10-01
Resumen
An efficient method to obtain a simple model of the slip distribution on a fault plane was developed from estimates of static offsets from continuous GPS measurements. Transfer functions were computed for the displacement due to a unit force on a fault plane (with a predetermined geometry, subdivided in a dense grid of subfaults) for all combinations of stations and subfaults, considering a layered media. The forward problem is built as a linear combination of elliptical slip-patches over the fault plane and the transfer functions between each patch and each station. To test the method, the 2002, 2006 and 2014 slow slip events (SSE) were modeled in Guerrero, Mexico, assuming that slip occurred along the subduction interface between the Cocos and North America plates. This subduction fault was modeled as two adjacent planes, both striking 289° for 600 km approximately parallel to the Middle America trench and with a width of 120 km (240 km total width). The shallower plane starts at the trench and dips 14° and the deeper plane is sub-horizontal (2° dip). The merged fault plane is segmented in 120x48, 5x5 km2 subfaults. A pre-calculated set of transfer functions is kept for future slow slip events, so that these only need to be computed for new GPS stations. A strong agreement between observations and synthetic data was found for all analyzed events, and the results are consistent with those reported by previous studies.doi: https://doi.org/10.22201/igeof.00167169p.2017.56.4.1829
Tema
Eventos de deslizamiento lento; inversión de deslizamiento; aplicación de GPS; trinchera de Centro América; subducción; brecha sísmica de Guerrero; Slow slip events; slip inversion; GPS application; Middle America trench; subduction; Guerrero seismic gap
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces