{"id":39444,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-senales-sismovolcanicas-mediante-tecnicas-de-arrays\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"analisis-de-senales-sismovolcanicas-mediante-tecnicas-de-arrays","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/analisis-de-senales-sismovolcanicas-mediante-tecnicas-de-arrays\/","title":{"rendered":"Analisis de se\u00f1ales sismovolcanicas mediante tecnicas de arrays."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Javier Almendros Gonzalez <\/strong><\/h2>\n<p>Los arrays s\u00edsmicos son herramientas muy \u00fatiles en el estudio del campo de onda y localizaci\u00f3n de se\u00f1ales s\u00edsmicas generadas en ambientes volc\u00e1nicos con el f\u00edn de comprender los procesos ligados a las fuentes sismo-volc\u00e1nicas. Esta tesis utiliza tales dispositivos s\u00edsmicos para analizar la fuente de las se\u00f1ales sismovolc\u00e1nicas de tres volcanes activos: stromboli, teide e isla decepci\u00f3n (ant\u00e1rtida) con resultados interesantes respecto de la influencia de los din\u00e1mica de fluidos en la generaci\u00f3n de los tremores y eventos de largo periodo. La tesis discute sobre diferentes t\u00e9cnicas, tanto en el dominio del tiempo como de la frecuencia, y utiliza como m\u00e1s resolutiva en el tiempo y en el espacio la t\u00e9cnica de la correlaci\u00f3n cruzada promedio (ccp). A esta t\u00e9cnica de ccp se le ha implementado una geometr\u00eda de frente de onda curvo para aplicar a se\u00f1ales sismovolc\u00e1nicas cercanas con el objetivo de poder localizarlas en el espacio.  respecto a los resultados concretos para cada volc\u00e1n podemos resumir:  teide: describe por primera vez la localizaci\u00f3n de eventos tect\u00f3nicos muy locales. El seguimiento de la lentitud aparente y azimut ha confirmado la presencia de ondas de sonido en algunos simogramas. La identificaci\u00f3n de tales fases junto con la llegada de ondas p ha permitido la localizaci\u00f3n de las explosiones artificiales. aunque se han registrado algunos eventos volcanotect\u00f3nicos en el sur y este del teide no se ha detectado ning\u00fan tipo de se\u00f1al en la cual intervenga la din\u00e1mica de fluidos. Sin embargo si existe un ruido de baja frecuencia (1-2 hz) con alta correlaci\u00f3n que se interpreta en t\u00e9rminos de carga oce\u00e1nica.  stromboli: los resultados de la campa\u00f1a realizada en el stromboli ha validado la t\u00e9cnica de ccp, que junto con la localizaci\u00f3n conjunta ha posicionado la fuente de las se\u00f1ales bajo el crater activo.  isla decepci\u00f3n: la actividad s\u00edsmica ligada a la isla decepci\u00f3n se ha demostr<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Analisis de se\u00f1ales sismovolcanicas mediante tecnicas de arrays.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Analisis de se\u00f1ales sismovolcanicas mediante tecnicas de arrays. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Javier Almendros Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Iba\u00f1ez Godoy Jes\u00fas Miguel<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ramon Ortiz ramis <\/li>\n<li>alicia Garc\u00eda Garc\u00eda (vocal)<\/li>\n<li>edoardo Del pezzo (vocal)<\/li>\n<li> Sanz de galdeano equiza  Carlos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Javier Almendros Gonzalez Los arrays s\u00edsmicos son herramientas muy \u00fatiles en el estudio del campo de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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