{"id":135956,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/determinacion-de-la-emisividad-de-la-superficie-terrestre-a-partir-de-imagenes-de-satelite\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"determinacion-de-la-emisividad-de-la-superficie-terrestre-a-partir-de-imagenes-de-satelite","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/determinacion-de-la-emisividad-de-la-superficie-terrestre-a-partir-de-imagenes-de-satelite\/","title":{"rendered":"Determinacion de la emisividad de la superficie terrestre a partir de imagenes de satelite."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Enric Valor Mico <\/strong><\/h2>\n<p>En este trabajo hemos abordado la obtencion de la emisividad de la superficie terrestre, con objeto de determinar posteriormente su temperatura. Para ello hemos propuesto un metodo operativo, matematicamente simple y sin errores sistematicos importantes, que se basa en dos ideas principalmente: (i) el uso de una relacion teorica entre la emisividad termica y medidas del dominio optico a traves del porcentaje de cobertura vegetal, y (ii) el hecho de que en la region 10,5-12,5mm, donde es mas factible la medida de la temperatura, la emisividad varia en un margen estrecho de valores (0,950-1,000). El desarrollo del trabajo ha consistido en el analisis de un modelo de emisividad que depende del porcentaje de cobertura vegetal. En segundo lugar hemos comprobado la potencialidad del metodo comparandolo con los algoritmos ya existentes. Seguidamente hemos validado el modelo propuesto usando datos obtenidos en campa\u00f1as experimentales. Finalmente hemos realizado una simplificacion del mismo mediante aproximaciones razonables y estimando el error que estas suponen, llegando a una ecuacion completamente operativa con un error del 1%.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Determinacion de la emisividad de la superficie terrestre a partir de imagenes de satelite.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Determinacion de la emisividad de la superficie terrestre a partir de imagenes de satelite. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Enric Valor Mico <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Vicente Caselles Miralles<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Joaqu\u00edn Meli\u00e1 Miralles <\/li>\n<li>Jos\u00e9 Lu\u00eds Casanova Roque (vocal)<\/li>\n<li>Peter Merheim-kealy (vocal)<\/li>\n<li>Emilio Chuvieco Salinero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Enric Valor Mico En este trabajo hemos abordado la obtencion de la emisividad de la superficie terrestre, [&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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