{"id":6440,"date":"2016-06-01T18:06:42","date_gmt":"2016-06-01T16:06:42","guid":{"rendered":"http:\/\/alpoma.net\/carto\/?p=6440"},"modified":"2016-06-01T18:09:15","modified_gmt":"2016-06-01T16:09:15","slug":"visualizando-el-trafico-aereo-global","status":"publish","type":"post","link":"https:\/\/alpoma.net\/carto\/?p=6440","title":{"rendered":"Visualizando el tr\u00e1fico a\u00e9reo global"},"content":{"rendered":"<p>Son muy utilizadas, y divertidas de usar, esas aplicaciones que muestran en tiempo real los vuelos de aviones en todo el planeta. Sucede que, si se quiere ir m\u00e1s all\u00e1 de lo detallado, para conocer simplemente los datos de tal o cual vuelo, la cosa se complica porque la cantidad de informaci\u00f3n que se debe manejar termina por alumbrar mapas llenos de borrones con poco sentido (v\u00e9ase <strong><a href=\"http:\/\/openflights.org\/demo\/openflights-routedb-2048.png\" target=\"_blank\">este ejemplo<\/a><\/strong>). La intuici\u00f3n permite detectar ciertas tendencias en esa informaci\u00f3n, pero poco m\u00e1s. <\/p>\n<p>Aqu\u00ed es donde entra en juego el ingenio de <strong><a href=\"http:\/\/www.martingrandjean.ch\/\" target=\"_blank\">Martin Grandjean<\/a><\/strong>, maestro de las t\u00e9cnicas de visualizaci\u00f3n digital, que ha creado <strong><a href=\"http:\/\/www.martingrandjean.ch\/connected-world-air-traffic-network\/\" target=\"_blank\">un mapa de red sobre el tr\u00e1fico a\u00e9reo mundial<\/a><\/strong> que pretende limpiar un poco esa mara\u00f1a visual. <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/alpoma.net\/carto\/wp-content\/uploads\/2016\/06\/Airports-network.gif\" alt=\"Airports-network\" width=\"620\" class=\"otros\" \/><\/p>\n<p>El resultado es una representaci\u00f3n en la que se ha aplicado un <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Force-directed_graph_drawing\" target=\"_blank\">algoritmo<\/a><\/strong> que permite simplificar la visualizaci\u00f3n de los datos empleados como fuente, esto es: 3.275 aeropuertos y 37.153 rutas de vuelo \u00fanicas basados en datos de <a href=\"http:\/\/openflights.org\/data.html\" target=\"_blank\">OpenFlights.org<\/a>. <\/p>\n<p>De esta forma, las tendencias de agrupaci\u00f3n que se perciben en los mapas que simplemente vuelcan la informaci\u00f3n en bruto sobre un marco geogr\u00e1fico concreto, quedan ahora mucho m\u00e1s definidas y, c\u00f3mo no, con un aspecto limpio y atractivo.<\/p>\n<p><a href=\"http:\/\/alpoma.net\/carto\/wp-content\/uploads\/2016\/06\/airports-world-network.png\"><img decoding=\"async\" src=\"http:\/\/alpoma.net\/carto\/wp-content\/uploads\/2016\/06\/airports-world-network-1024x683.png\" alt=\"airports-world-network\" width=\"620\" class=\"otros\" \/><\/a><\/p>\n<p>| V\u00eda <a href=\"http:\/\/mapoftheweek.blogspot.com.es\/2016\/06\/moving-pictures.html\" target=\"_blank\">Map of the week<\/a> |<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Son muy utilizadas, y divertidas de usar, esas aplicaciones que muestran en tiempo real los vuelos de aviones en todo el planeta. Sucede que, si <a class=\"mh-excerpt-more\" href=\"https:\/\/alpoma.net\/carto\/?p=6440\" title=\"Visualizando el tr\u00e1fico a\u00e9reo global\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":6443,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[10],"tags":[172,170,171],"class_list":["post-6440","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-experimentos","tag-redes","tag-trafico-aereo","tag-visualizacion"],"jetpack_featured_media_url":"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2016\/06\/airports-world-network.png","jetpack_shortlink":"https:\/\/wp.me\/p93Co9-1FS","jetpack-related-posts":[{"id":216,"url":"https:\/\/alpoma.net\/carto\/?p=216","url_meta":{"origin":6440,"position":0},"title":"Atlas animado del tr\u00e1fico a\u00e9reo en Norteam\u00e9rica","author":"alpoma","date":"junio 29, 2006","format":false,"excerpt":"El Doctor Michael P. Peterson, profesor de geograf\u00eda de la Universidad de Nebraska en Omaha, Estados Unidos, est\u00e1 trabajando duramente en un proyecto de lo m\u00e1s interesante. Se trata de un atlas animado del tr\u00e1fico a\u00e9reo sobre Norteam\u00e9rica. La idea consiste en desarrollar una serie de animaciones que describan los\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/177803210_1573d161d5_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/177803210_1573d161d5_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/177803210_1573d161d5_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":3665,"url":"https:\/\/alpoma.net\/carto\/?p=3665","url_meta":{"origin":6440,"position":1},"title":"Tapiz a\u00e9reo","author":"alpoma","date":"noviembre 1, 2012","format":false,"excerpt":"Representaciones globales del tr\u00e1fico a\u00e9reo hay muchas y muy diversas, pero \u00e9sta con la que me acabo de cruzar me resulta especialmente atractiva, tanto que ser\u00eda ideal para decorar un gran muro. (M\u00e1s informaci\u00f3n). | Ampliar mapa |","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2012\/11\/rutas_aereas.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2012\/11\/rutas_aereas.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2012\/11\/rutas_aereas.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2012\/11\/rutas_aereas.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2012\/11\/rutas_aereas.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":731,"url":"https:\/\/alpoma.net\/carto\/?p=731","url_meta":{"origin":6440,"position":2},"title":"Tr\u00e1fico a\u00e9reo mundial a lo largo de un d\u00eda","author":"alpoma","date":"diciembre 12, 2008","format":false,"excerpt":"Este impresionante v\u00eddeo muestra los flujos de tr\u00e1fico a\u00e9reo en todo el planeta a lo largo de un d\u00eda completo, sobre datos de FlightStats. 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Hoy, la Direcci\u00f3n General de Tr\u00e1fico, pone al servicio de todos los conductores una herramienta, eTraffic, que aunque todav\u00eda no est\u00e1 completa, ya resulta de suma utilidad:\u2026","rel":"","context":"En \u00abEn l\u00ednea\u00bb","block_context":{"text":"En l\u00ednea","link":"https:\/\/alpoma.net\/carto\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2007\/08\/1051586861_6ab642b825_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2007\/08\/1051586861_6ab642b825_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2007\/08\/1051586861_6ab642b825_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/6440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6440"}],"version-history":[{"count":0,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/6440\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/media\/6443"}],"wp:attachment":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}