﻿{"id":7486,"date":"2012-12-06T16:43:29","date_gmt":"2012-12-06T15:43:29","guid":{"rendered":"http:\/\/iphonejailbreak.fr\/?p=7486"},"modified":"2012-12-06T16:43:29","modified_gmt":"2012-12-06T15:43:29","slug":"la-nasa-images-et-video-de-la-terre-vue-de-nuit","status":"publish","type":"post","link":"http:\/\/iphonejailbreak.fr\/?p=7486","title":{"rendered":"La NASA : images et video de la Terre vue de nuit !"},"content":{"rendered":"<p><a href=\"http:\/\/iphonejailbreak.fr\/wp-content\/uploads\/2012\/12\/nasa.png\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-7487 alignleft\" title=\"nasa\" src=\"http:\/\/iphonejailbreak.fr\/wp-content\/uploads\/2012\/12\/nasa.png\" alt=\"\" width=\"276\" height=\"154\" \/><\/a>La <strong>NASA<\/strong> semble avoir d\u00e9pass\u00e9 ses limites avec les derni\u00e8res images et la derni\u00e8re vid\u00e9o transmise en ligne. L&rsquo;Agence spatiale a, en effet, rendu hommage \u00e0 la Terre avec des images satellite spectaculaires de notre plan\u00e8te de nuit, \u00e9clair\u00e9e seulement par les lumi\u00e8res artificielles et sans nuages qui aurient pu perturber la vision.<\/p>\n<p>Les images ont \u00e9t\u00e9 r\u00e9alis\u00e9es gr\u00e2ce aux nouveaux capteurs \u00e0 bord du satellite Suomi, en coordination avec le <strong>National Oceanic and Atmospheric Administration<\/strong>.<\/p>\n<p>Les images ont ensuite \u00e9t\u00e9 combin\u00e9es en quelques mois, d&rsquo;avril \u00e0 octobre en utilisant une nouvelle technique bas\u00e9e sur des filtres \u00ab\u00a0jour-nuit\u00a0\u00bb .<\/p>\n<p>Selon la Nasa, cette technique est beaucoup plus sensible \u00e0 la lumi\u00e8re provenant de notre plan\u00e8te par rapport \u00e0 celle utilis\u00e9e par les capteurs de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente.<\/p>\n<p>A noter que la technique du filtre \u00ab\u00a0jour-nuit\u00a0\u00bb, bas\u00e9e sur la r\u00e9v\u00e9lation de la quantit\u00e9 de lumi\u00e8re qui \u00e9mane de chacun des pixels, a \u00e9t\u00e9\u00a0\u00e9galement utilis\u00e9 pour obtenir d&rsquo;excellents r\u00e9sultats visuels avant, pendant et apr\u00e8s l&rsquo;arriv\u00e9e du dernier ouragan Sandy en octobre.<\/p>\n<p>Bonne vision et on en parle sur le forum .<\/p>\n<p style=\"text-align: center;\"><div class=\"embed-container\"><iframe title=\"NASA | Earth at Night\" width=\"944\" height=\"531\" src=\"https:\/\/www.youtube.com\/embed\/Q3YYwIsMHzw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La NASA semble avoir d\u00e9pass\u00e9 ses limites avec les derni\u00e8res images et la derni\u00e8re vid\u00e9o transmise en ligne. L&rsquo;Agence spatiale a, en effet, rendu hommage \u00e0 la Terre avec des images satellite spectaculaires de notre plan\u00e8te de nuit, \u00e9clair\u00e9e seulement par les lumi\u00e8res artificielles et sans nuages qui aurient pu perturber la vision. Les images &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/iphonejailbreak.fr\/?p=7486\">Lire la suite<\/a><\/p>\n","protected":false},"author":9,"featured_media":7487,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[1592,2379,1850,1053,1055,2332,1631,1801,1054,1997],"_links":{"self":[{"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/posts\/7486"}],"collection":[{"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7486"}],"version-history":[{"count":3,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/posts\/7486\/revisions"}],"predecessor-version":[{"id":7490,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/posts\/7486\/revisions\/7490"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=\/wp\/v2\/media\/7487"}],"wp:attachment":[{"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7486"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/iphonejailbreak.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}