{"id":1974,"date":"2021-12-01T16:46:00","date_gmt":"2021-12-01T15:46:00","guid":{"rendered":"https:\/\/www.pilatre-de-rozier.com\/pbp\/?p=1974"},"modified":"2021-11-29T16:48:29","modified_gmt":"2021-11-29T15:48:29","slug":"longtemps-attendu-galileo-couvre-deja-la-planete","status":"publish","type":"post","link":"https:\/\/www.pilatre-de-rozier.com\/pbp\/2021\/12\/01\/longtemps-attendu-galileo-couvre-deja-la-planete\/","title":{"rendered":"Longtemps attendu Galileo couvre d\u00e9j\u00e0 la plan\u00e8te"},"content":{"rendered":"\n<p>\ud83c\uddeb\ud83c\uddf7 <strong>Longtemps attendu Galileo couvre d\u00e9j\u00e0 la plan\u00e8te<\/strong><\/p>\n\n\n\n<p>C\u2019est en 2003 que l\u2019Europe a d\u00e9marr\u00e9 son programme Galileo pour concurrencer le GPS am\u00e9ricain, le Russe Glonass et le Chinois Beidou. En 2016 le syst\u00e8me est entr\u00e9 en fonction et couvre d\u00e9j\u00e0 plus de 2,3 milliards d\u2019habitants. Une belle r\u00e9ussite qui doit s\u2019achever en 2025 pour la premi\u00e8re phase. Viendront ensuite des satellites plus perfectionn\u00e9s qui permettront une g\u00e9olocalisation au d\u00e9cim\u00e8tre pr\u00e8s (actuellement un m\u00e8tre pour Galileo et 10 m\u00e8tres pour le GPS).<\/p>\n\n\n\n<p>Fort heureusement les 3 syst\u00e8mes dans le monde sont compatibles assurant une continuit\u00e9 du service n\u00e9cessaire pour les besoins de la d\u00e9fense mais aussi pour tous les aspects civils comme le secteur bancaire, la s\u00e9curit\u00e9 civile, l\u2019automobile, la t\u00e9l\u00e9phonie mobile, etc.&nbsp;<\/p>\n\n\n\n<p>Il y a actuellement 26 satellites qui vont \u00eatre rejoints d\u00e9but d\u00e9cembre par deux autres, puis huit nouveaux avant 2025.&nbsp;<\/p>\n\n\n\n<p>C\u2019est une v\u00e9ritable prouesse qu\u2019il convient de porter au cr\u00e9dit de l\u2019Europe et qui permet \u00e0 plus d\u2019une centaine de marques de smartphones d\u2019\u00eatre connect\u00e9s \u00e0 ce syst\u00e8me.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<p>\ud83c\uddec\ud83c\udde7 <strong>Long-awaited Galileo already covers the planet<\/strong><\/p>\n\n\n\n<p>In 2003, Europe launched its Galileo programme to compete with the American GPS, the Russian Glonass and the Chinese Beidou. In 2016, the system became operational and already covers more than 2.3 billion people. This is a great success, and the first phase is due to be completed in 2025. More sophisticated satellites will then be added to enable geolocation to the nearest decimetre (currently one metre for Galileo and 10 metres for GPS).<\/p>\n\n\n\n<p>Fortunately, the three systems in the world are compatible, ensuring the continuity of service needed for defence purposes, but also for all civilian aspects such as the banking sector, civil security, cars, mobile telephony, etc.&nbsp;<\/p>\n\n\n\n<p>There are currently 26 satellites, which will be joined at the beginning of December by two others, then eight more before 2025.&nbsp;<\/p>\n\n\n\n<p>This is a real feat that should be credited to Europe and which allows more than a hundred brands of smartphones to be connected to this system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\uddeb\ud83c\uddf7 Longtemps attendu Galileo couvre d\u00e9j\u00e0 la plan\u00e8te C\u2019est en 2003 que l\u2019Europe a d\u00e9marr\u00e9 son programme Galileo pour concurrencer le GPS am\u00e9ricain, le Russe Glonass et le Chinois Beidou. En 2016 le syst\u00e8me est entr\u00e9 en fonction et couvre d\u00e9j\u00e0 plus de 2,3 milliards d\u2019habitants. Une belle r\u00e9ussite qui doit s\u2019achever en 2025 pour [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1974","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/posts\/1974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/comments?post=1974"}],"version-history":[{"count":1,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/posts\/1974\/revisions"}],"predecessor-version":[{"id":1975,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/posts\/1974\/revisions\/1975"}],"wp:attachment":[{"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/media?parent=1974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/categories?post=1974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pilatre-de-rozier.com\/pbp\/wp-json\/wp\/v2\/tags?post=1974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}