{"id":1142,"date":"2025-04-08T18:17:11","date_gmt":"2025-04-08T16:17:11","guid":{"rendered":"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/?page_id=1142"},"modified":"2025-04-15T10:48:33","modified_gmt":"2025-04-15T08:48:33","slug":"uvsq-sat","status":"publish","type":"page","link":"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/uvsq-sat\/","title":{"rendered":"UVSQ-SAT"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-nv-c-1-background-color has-background-dim-20 has-background-dim\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"1985\" height=\"363\" class=\"wp-block-cover__image-background wp-image-349\" alt=\"\" src=\"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq.jpg\" style=\"object-position:0% 100%\" data-object-fit=\"cover\" data-object-position=\"0% 100%\" srcset=\"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq.jpg 1985w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq-300x55.jpg 300w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq-1024x187.jpg 1024w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq-768x140.jpg 768w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2024\/08\/banniere-uvsq-1536x281.jpg 1536w\" sizes=\"auto, (max-width: 1985px) 100vw, 1985px\" \/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<h1 class=\"wp-block-heading has-neve-link-hover-color-color has-text-color has-link-color wp-elements-1\">UVSQ-SAT<\/h1>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light has-border-color has-neve-link-hover-color-border-color\" style=\"border-style:dashed;border-width:3px;padding-top:var(--wp--preset--spacing--60);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--60);padding-left:var(--wp--preset--spacing--80)\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-neve-link-hover-color-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-91a273df wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-2\">En bref<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">UVQS-SAT est un nanosatellite d\u00e9di\u00e9 l\u2019\u00e9tude du climat et des interactions Soleil-Terre.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Taille : 1U<\/li>\n\n\n\n<li>Orbite : basse<\/li>\n\n\n\n<li>Charge utile :&nbsp;<\/li>\n\n\n\n<li>Statut : lanc\u00e9 en 2021<\/li>\n\n\n\n<li>Financement :<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contact : Mustapha Meftah (Latmos)<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"369\" height=\"367\" src=\"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2025\/04\/UVSQ-SATSept2020.jpg\" alt=\"\" class=\"wp-image-1133\" style=\"width:188px;height:auto\" srcset=\"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2025\/04\/UVSQ-SATSept2020.jpg 369w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2025\/04\/UVSQ-SATSept2020-300x298.jpg 300w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2025\/04\/UVSQ-SATSept2020-150x150.jpg 150w, https:\/\/sites-lira.obspm.fr\/federation-nanosats\/files\/2025\/04\/UVSQ-SATSept2020-45x45.jpg 45w\" sizes=\"auto, (max-width: 369px) 100vw, 369px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-3\">Description<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">UVSQ-Sat est un nanosatellite 1U visant \u00e0 d\u00e9montrer des technologies d\u2019une part pour des mesures large bande du budget de radiation de la Terre via 12 senseurs miniaturis\u00e9s et d\u2019autre part de l\u2019irradiance spectrale solaire dans le domaine UV 200-242 nm via 4 photodiodes. La variation de la radiation solaire UV avec le temps \u00e0 d\u2019importantes cons\u00e9quences pour la chimie atmosph\u00e9rique de la Terre. Le but final est de produire une reconstruction spatiale du budget de radiation de la Terre \u00e0 partir des donn\u00e9es d\u2019UVSQ-Sat. Il permettra aussi d\u2019\u00e9valuer l\u2019int\u00e9r\u00eat d\u2019une future constellation de nanosatellites pour am\u00e9liorer la d\u00e9termination de la balance d\u2019\u00e9nergie de la Terre, qui est une quantit\u00e9 cruciale pour tester les mod\u00e8les du climat terrestre et pour pr\u00e9dire le r\u00e9chauffement climatique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UVSQ-Sat a \u00e9t\u00e9 lanc\u00e9 avec succ\u00e8s le 24 janvier 2021. La recette en vol r\u00e9alis\u00e9e les 2 premiers mois a confirm\u00e9 qu\u2019il fonctionne bien et qu\u2019il fournit des donn\u00e9es scientifiques de qualit\u00e9 depuis mars 2021.<\/p>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-nv-c-1-color has-text-color has-link-color wp-elements-4\">Partenaires<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Latmos<\/p>\n\n\n\n<div style=\"height:120px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description UVSQ-Sat est un nanosatellite 1U visant \u00e0 d\u00e9montrer des technologies d\u2019une part pour des mesures large bande du budget de radiation de la Terre via 12 senseurs miniaturis\u00e9s et&hellip;&nbsp;<a href=\"https:\/\/sites-lira.obspm.fr\/federation-nanosats\/uvsq-sat\/\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">UVSQ-SAT<\/span><\/a><\/p>\n","protected":false},"author":97,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","footnotes":""},"class_list":["post-1142","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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