{"id":69348,"date":"2004-12-07T00:00:00","date_gmt":"2004-12-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/a-generic-architecture-for-geographic-information-systems\/"},"modified":"2004-12-07T00:00:00","modified_gmt":"2004-12-07T00:00:00","slug":"a-generic-architecture-for-geographic-information-systems","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/a-coruna\/a-generic-architecture-for-geographic-information-systems\/","title":{"rendered":"A generic architecture for geographic information systems"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Rodr\u00edguez Luaces <\/strong><\/h2>\n<p>Los sistemas de informaci\u00f3n geogr\u00e1fica (sig) han sido un \u00e1rea de investigaci\u00f3n muy activa durante d\u00e9cadas, y su aplicaci\u00f3n comercial est\u00e1 ganando importancia debido al inter\u00e9s creciente por el an\u00e1lisis y manipulaci\u00f3n de informaci\u00f3n geogr\u00e1fica y el incremento exponencial de la potencia de los sistemas de computaci\u00f3n. Por otra parte, tras muchos a\u00f1os de investigaci\u00f3n y desarrollo, se acepta que la funcionalidad de una arquitectura gen\u00e9rica para sistemas de informaci\u00f3n debe estar dividida en tres capas:  capa de presentaci\u00f3n, capa de l\u00f3gica de aplicaci\u00f3n, y capa de datos. A\u00fan cuando esta arquitectura se puede aplicar a aplicaciones de sig, la naturaleza especial y las caracteristicas exclusicas de la informaci\u00f3n geogr\u00e1fica imponen requisitos especiales en la arquitectura con respecto a modelos conceptuales y l\u00f3gicos, estructuras de datos, m\u00e9todos de acceso, t\u00e9cnicas de an\u00e1lisis, y procedimiento de visualizaci\u00f3n.  nuestro objetivo principal es proponer una arquitectura gen\u00e9rica para sig que tenga en cuenta la naturaleza especial de la informaci\u00f3n geogr\u00e1fica y los requisitos funcionales del as aplicaciones de sig. Nuestra estrategia para conseguirlo consiste en: i) analizar las caracter\u00edsticas especiales de los sig con respecto a los sistemas de informaci\u00f3n tradicionales, ii) y adaptar la arquitectura tradicional de sistemas de informaci\u00f3n en tres capas para tener en cuenta las caracter\u00edsticas especiales de los sig.  dado el objetivo de nuestro trabajo, debemos revisar exhaustivamente la propuesta del opengis consortium y el iso technical committee 211 mostrando sus virtudes y sus defectos. Tambi\u00e9n comparamos la arquitectura y las soluciones que proponemos con los est\u00e1ndares y las especificaciones que proponen estas organizaciones. Finalmente, hemos aplicado la arquitectura que proponemos en el desarrollo de un sig completo y complejo para un problema real, utilizando herramientas comerciales en el an\u00e1lis<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>A generic architecture for geographic information systems<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 A generic architecture for geographic information systems <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Rodr\u00edguez Luaces <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/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>Nieves Rodriguez Brisaboa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: isidro Ramos salavert <\/li>\n<li>nikolaos Lorentzos (vocal)<\/li>\n<li>mario Piattini velthuis (vocal)<\/li>\n<li>Ana Moreira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Rodr\u00edguez Luaces Los sistemas de informaci\u00f3n geogr\u00e1fica (sig) han sido un \u00e1rea de investigaci\u00f3n muy activa [&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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