{"id":14190,"date":"2018-03-09T09:00:46","date_gmt":"2018-03-09T09:00:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/determinacion-de-parametros-biofa%c2%adsicos-de-interes-agronomico-y-analisis-de-la-separabilidad-de-cultivos-mediante-teledeteccion-con-radar-de-apertura-sintetica-ers-2-sar\/"},"modified":"2018-03-09T09:00:46","modified_gmt":"2018-03-09T09:00:46","slug":"determinacion-de-parametros-biofa%c2%adsicos-de-interes-agronomico-y-analisis-de-la-separabilidad-de-cultivos-mediante-teledeteccion-con-radar-de-apertura-sintetica-ers-2-sar","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/determinacion-de-parametros-biofa%c2%adsicos-de-interes-agronomico-y-analisis-de-la-separabilidad-de-cultivos-mediante-teledeteccion-con-radar-de-apertura-sintetica-ers-2-sar\/","title":{"rendered":"Determinaci\u00f3n de par\u00e1metros biof\u00edsicos de inter\u00e9s agron\u00f3mico y an\u00e1lisis de la separabilidad de cultivos mediante teledetecci\u00f3n con radar de apertura sint\u00e9tica ers-2\/sar"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Garc\u00eda Rodr\u00edguez <\/strong><\/h2>\n<p>La presente tesis doctoral estudia en primer lugar las relaciones entre los par\u00e1metros biof\u00edsicos relacionados con los cultivos: humedad del suelo en los cinco primeros cent\u00edmetros, rugosidad del suelo, porcentaje de cobertura vegetal y altura de planta, con el coeficiente de retrodispersi\u00f3n medio por parcela, obtenido a partir de im\u00e1genes calibradas ers-2\/sar; y en segundo lugar la discriminaci\u00f3n de cultivos a partir del \u00edndice de separabilidad basado en la determinaci\u00f3n de la distancia normalizada entre pares de cultivos.  la utilizaci\u00f3n de escenas correspondientes a pasadas ascendentes (nocturnas) y descendentes (diurnas) y en condiciones de nubosidad, ha demostrado la capacidad \u00abtodo tiempo\u00bb del sensor ers-2\/sar.  los resultados obtenidos indican una correlaci\u00f3n variable entre los par\u00e1metros biof\u00edsicos estudiados, as\u00ed como la influencia en la se\u00f1al radar de las caracter\u00edsticas del objeto, resultando dificil aislar completamente el aporte de cada una de ellas a la se\u00f1al retrodispersada.  el an\u00e1lisis de la separabilidad de cultivos a partir de las signaturas temporales del coeficiente de retrodispersi\u00f3n medio por ocupaci\u00f3n y de la distancia normalizada entre clases, permite establecer las \u00e9pocas m\u00e1s adecuadas para la discriminaci\u00f3n de pares de cultivos, as\u00ed como los per\u00edodos en los que se pueden separar mayor n\u00famero de clases.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Determinaci\u00f3n de par\u00e1metros biof\u00edsicos de inter\u00e9s agron\u00f3mico y an\u00e1lisis de la separabilidad de cultivos mediante teledetecci\u00f3n con radar de apertura sint\u00e9tica ers-2\/sar<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Determinaci\u00f3n de par\u00e1metros biof\u00edsicos de inter\u00e9s agron\u00f3mico y an\u00e1lisis de la separabilidad de cultivos mediante teledetecci\u00f3n con radar de apertura sint\u00e9tica ers-2\/sar <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Garc\u00eda Rodr\u00edguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/11\/2001<\/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>Constancio Gonz\u00e1lez Rivera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Fern\u00e1ndez adrio Jos\u00e9 Antonio <\/li>\n<li>vicente Puertas bonilla (vocal)<\/li>\n<li>\u00e1ngel Valverde gonzalo (vocal)<\/li>\n<li>ricardo Andr\u00e9s tamarit (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Garc\u00eda Rodr\u00edguez La presente tesis doctoral estudia en primer lugar las relaciones entre los par\u00e1metros biof\u00edsicos [&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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