{"id":69581,"date":"2018-03-09T23:14:02","date_gmt":"2018-03-09T23:14:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-precision-y-eficacia-de-receptores-gps-bajo-cobertura-arborea\/"},"modified":"2018-03-09T23:14:02","modified_gmt":"2018-03-09T23:14:02","slug":"analisis-de-precision-y-eficacia-de-receptores-gps-bajo-cobertura-arborea","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/politecnica-de-madrid\/analisis-de-precision-y-eficacia-de-receptores-gps-bajo-cobertura-arborea\/","title":{"rendered":"An\u00e1lisis de precisi\u00f3n y eficacia de receptores gps bajo cobertura arb\u00f3rea."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Santiago Mancebo Quintana <\/strong><\/h2>\n<p>En esta tesis doctoral se aborda el problema de la medida de la precisi\u00f3n y eficiencia posicionales y la precisi\u00f3n superficial y longitudinal de receptores gps bajo cobertura arb\u00f3rea.%&Amp;\/se realizan un conjunto de muestreos es est\u00e1tico de seis horas de duraci\u00f3n con varios receptores gps, varias configuraciones par los filtros snr y pdop, en diez masas arb\u00f3reas con especies, \u00e1reas basim\u00e9tricas, alturas y densidades variadas y en  tres estaciones del a\u00f1o. Adem\u00e1s, se realizan cuatro muestreos de 30 horas bajo una misma cobertura y un muestreo en din\u00e1mico siguiendo un itinerario de 16km. Se capturan datos de c\u00f3digo c\/a y fase l1, gener\u00e1ndose medidas en c\u00f3digo c\/a, c\u00f3digo c\/a corregido diferencialmente, c\u00f3digo c\/a corregido diferencialmente y suavizado con la fase l1 y fase l1 corregida en est\u00e1tico. %&amp;\/ se realiza un an\u00e1lisis estad\u00edstico de los errores posicionales, incluyendo los obtenidos cuando e promedian posiciones, con el fin de determinar las funciones de distribuci\u00f3n en planimetr\u00eda y altimetr\u00eda, la correlaci\u00f3n temporal, correlaci\u00f3n tras 12 horas por repetici\u00f3n de la constelaci\u00f3n y correlaci\u00f3n espacial. Conlos resultados se obtienen f\u00f3rmulas que proporcionan los tama\u00f1os muestrales para poder determinar la precisi\u00f3n con un  determinado nivel de confianza. %&Amp;\/se analiza la relaci\u00f3n entre las precisiones obtenidas y el receptor, observable, n\u00famero de posiciones promediadas, filtros pdop y snr, pdop y par\u00e1metros dasom\u00e9tricos de la masa arb\u00f3rea. Finalmente, se obtienen modelos que proporcionan la precisi\u00f3n antes y despu\u00e9s de realizar el levantamiento.%&Amp;\/ se programa un simulador para realizar los errores longitudinales y superficiales a trav\u00e9s de una metodolog\u00eda de c\u00e1lculo reiterativo, y se realiza un conjunto de simulaciones vari\u00e1ndose la superficie, per\u00edmetro, longitud, precisi\u00f3n posicional, n\u00famero de v\u00e9rtices y distancia entre los v\u00e9rtices. Adem\u00e1s, se realizan simulaciones con pa<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis de precisi\u00f3n y eficacia de receptores gps bajo cobertura arb\u00f3rea.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis de precisi\u00f3n y eficacia de receptores gps bajo cobertura arb\u00f3rea. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Santiago Mancebo Quintana <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/07\/2004<\/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>Isabel Otero Pastor<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco florentino Ayuga tellez <\/li>\n<li>Manuel S\u00e1nchez de la orden (vocal)<\/li>\n<li>susana Mart\u00edn fern\u00e1ndez (vocal)<\/li>\n<li>alfredo Tolon becerra (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Santiago Mancebo Quintana En esta tesis doctoral se aborda el problema de la medida de la precisi\u00f3n [&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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