{"id":232600,"date":"2015-03-19T23:00:00","date_gmt":"2015-03-19T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/le-deuxieme-satellite-de-lautoroute-spatiale-de-linformation-sera-lance-par-ariane-5\/"},"modified":"2015-03-19T23:00:00","modified_gmt":"2015-03-19T23:00:00","slug":"le-deuxieme-satellite-de-lautoroute-spatiale-de-linformation-sera-lance-par-ariane-5","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-deuxieme-satellite-de-lautoroute-spatiale-de-linformation-sera-lance-par-ariane-5\/","title":{"rendered":"Le deuxi\u00e8me satellite de \u00ab l\u2019autoroute spatiale de l\u2019information \u00bb sera lanc\u00e9 par Ariane 5"},"content":{"rendered":"<p class=\"MsoNormal\">Tout comme la fibre optique sur Terre, le syst&egrave;me EDRS, &eacute;galement appel&eacute; SpaceDataHighway fournira des communications laser dans l&rsquo;espace, avec un d&eacute;bit pouvant atteindre 1,8 Gigabits\/s. Ce syst&egrave;me de satellite-relais assurera un transfert de donn&eacute;es en quasi temps r&eacute;el vers la Terre depuis les satellites d&rsquo;observation, des drones ou des avions gr&acirc;ce &agrave; des satellites de communication en orbite g&eacute;ostationnaire. Il permettra donc de t&eacute;l&eacute;charger plus rapidement d&rsquo;importants volumes de donn&eacute;es, avec une p&eacute;riode de latence plus courte et en toute s&eacute;curit&eacute;, ce qui contribuera &agrave; am&eacute;liorer la veille environnementale et la s&eacute;curit&eacute; ainsi que la r&eacute;activit&eacute; face aux catastrophes naturelles et la gestion des crises. EDRS-C est un satellite d&eacute;di&eacute;, alors que EDRS-A est une charge utile h&eacute;berg&eacute;e &agrave; bord du satellite EUTELSAT 9B. EDRS-C emportera notamment la charge utile EDRS, dont l&rsquo;&eacute;l&eacute;ment principal est le terminal de communication laser LCT (Laser Communication Terminal) qui offre des d&eacute;bits de transfert de donn&eacute;es atteignant 1,8 Gigabits\/s. Ce terminal laser est fabriqu&eacute; par TESAT, filiale d&rsquo;Airbus Defence and Space. &quot; Le syst&egrave;me SpaceDataHighway est une r&eacute;volution pour les communications par satellite, &quot; a d&eacute;clar&eacute; Evert Dudok, Directeur g&eacute;n&eacute;ral de la business line Communications, Intelligence &amp; Security (CIS) d&rsquo;Airbus Defence and Space. &laquo; Et lancer EDRS-C &agrave; bord d&rsquo;Ariane 5, le lanceur le plus fiable au monde est une grande satisfaction pour nous &raquo;.<\/p>\n<p class=\"MsoNormal\">La r&eacute;cente campagne d&rsquo;essais r&eacute;ussie entre les satellites Alphasat et Sentinel-1 a prouv&eacute; que la technologie laser mise au point par Airbus Defence and Space est aujourd&rsquo;hui parfaitement op&eacute;rationnelle. Le syst&egrave;me SpaceDataHighway sera mis en service d&eacute;but 2016 apr&egrave;s le lancement du premier noeud, EDRS-A, pr&eacute;vu &agrave; l&rsquo;&eacute;t&eacute; 2015.<\/p>\n<p><a title=\"www.arianespace.com\" target=\"_blank\" href=\"http:\/\/www.arianespace.com\/\" rel=\"noopener\">www.arianespace.com<\/a><\/p>\n<p><a title=\"www.arianespace.tv\" target=\"_blank\" href=\"http:\/\/www.arianespace.tv\" rel=\"noopener\">www.arianespace.tv<\/a><\/p>\n<p>PHOTO : St&eacute;phane Isra&euml;l, Pr&eacute;sident-Directeur g&eacute;n&eacute;ral d&rsquo;Arianespace (&agrave; gauche) et Evert Dudok, Directeur g&eacute;n&eacute;ral de la business line Communications, Intelligence &amp; Security (CIS) d&rsquo;Airbus Defence and Space (&agrave; droite).<\/p>\n<\/p>\n<p class=\"MsoNormal\"><span style=\"font-size:11.0pt;font-family:Verdana\"><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arianespace et Airbus Defence and Space ont sign\u00e9 un accord portant sur le lancement d\u2019EDRS-C, deuxi\u00e8me satellite g\u00e9ostationnaire du syst\u00e8me d\u2019autoroute spatiale de l\u2019information \u00ab SpaceDataHighway \u00bb. Le lancement est pr\u00e9vu au premier trimestre de 2017. <\/p>\n","protected":false},"author":22,"featured_media":232601,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-232600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le deuxi\u00e8me satellite de \u00ab l\u2019autoroute spatiale de l\u2019info...<\/title>\n<meta name=\"description\" content=\"Arianespace et Airbus Defence and Space ont sign\u00e9 un accord portant sur le lancement d\u2019EDRS-C, deuxi\u00e8me satellite g\u00e9ostationnaire du syst\u00e8me...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232600\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le deuxi\u00e8me satellite de \u00ab l\u2019autoroute spatiale de l\u2019information \u00bb sera lanc\u00e9 par Ariane 5\" \/>\n<meta property=\"og:description\" content=\"Arianespace et Airbus Defence and Space ont sign\u00e9 un accord portant sur le lancement d\u2019EDRS-C, deuxi\u00e8me satellite g\u00e9ostationnaire du syst\u00e8me d\u2019autoroute spatiale de l\u2019information \u00ab SpaceDataHighway \u00bb. 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