{"id":6711,"date":"2023-11-06T20:29:18","date_gmt":"2023-11-06T20:29:18","guid":{"rendered":"https:\/\/www.calian.com\/advanced-technologies\/navigation-et-orientation\/"},"modified":"2026-02-26T20:13:04","modified_gmt":"2026-02-26T20:13:04","slug":"navigation-and-orientation","status":"publish","type":"page","link":"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/applications\/navigation-and-orientation\/","title":{"rendered":"Navigation et orientation"},"content":{"rendered":"\n<div class=\"tbk-hydrate-component\" data-cid=\"e4eef5bb-4bc6-476b-bdbc-7a803ae746e0\" data-component=\"Hero\"><section class=\"calian-hero d-flex h-100 position-relative overflow-hidden nav-indent wp-block-calian-com-components-calian-hero media-position-split has-split-image pb-5 pb-lg-0 overlay-themed\"><div class=\"container\"><div class=\"row\"><div class=\"calian-hero__content d-flex col-lg flex-column pb-3 justify-content-center has-breadcrumbs text-left\"><div class=\"calian-hero__copy-wrapper\"><p class=\"h4 calian-hero__eyebrow text-white\">Quand la pr\u00e9cision compte<\/p><h1 class=\"calian-hero__heading text-white\">Navigation et orientation<\/h1><div class=\"calian-hero__text text-white mt-2 mb-4\">Les syst\u00e8mes mondiaux de navigation par satellite (GNSS) assurent trois fonctions principales : la position, la navigation et le temps (PNT). Les signaux GNSS permettent aux utilisateurs d&#8217;estimer la position du satellite au moment de la diffusion et de mesurer la distance de chaque satellite pour d\u00e9terminer la position de l&#8217;antenne.<\/div><a href=\"#antennas\" class=\"btn btn-light mb-4 mt-3\">Explorer les antennes<\/a><\/div><div class=\"calian-hero__breadcrumbs mt-auto mb-0 pt-lg-4 pt-3 pb-lg-0 pb-md-3 pb-1\"><nav aria-label=\"breadcrumb\" class=\"breadcrumb-container\"><ol class=\"breadcrumb\"><li class=\"breadcrumb-item\"><a href=\"https:\/\/www.calian.com\" class=\"breadcrumb-item-link\">Accueil<\/a><\/li><li class=\"breadcrumb-item\"><a href=\"https:\/\/www.calian.com\/#\" class=\"breadcrumb-item-link\">Unit\u00e9 d&#8217;affaires<\/a><\/li><li class=\"breadcrumb-item\" aria-current=\"page\">Titre de la page<\/li><\/ol><\/nav><\/div><\/div><div class=\"calian-hero__media col-md w-100 h-100 pt-lg-5 mt-lg-3 media-style-split\"><div class=\"media-wrapper ps-lg-5 pb-3 pb-lg-0 ml-auto mr-0 w-100 h-100\"><div class=\"advanced-image w-100 h-100\"><img decoding=\"async\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2023\/11\/iStock-471102527-1024x828.jpg\" alt=\"\" width=\"1024\" height=\"828\" class=\"calian-hero__image\" loading=\"lazy\"\/><\/div><\/div><\/div><\/div><\/div><div class=\"calian-hero__overlay overlay-themed position-absolute w-100 h-100 top-0 start-0 has-image\"><\/div><span><\/span><\/section><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"21a9593f-6036-4dc0-b184-b44d4aeaa515\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"7270574a-49d9-46e4-bf3d-e55085af800e\" data-component=\"CalianContainer\"><div class=\"calian-container wp-block-calian-com-components-calian-container\"><div>\n<h2 class=\"wp-block-heading\">Antennes GNSS de pr\u00e9cision : R\u00e9volutionner le positionnement<\/h2>\n\n\n\n<p>L&#8217;objectif premier du syst\u00e8me am\u00e9ricain de positionnement global (GPS) \u00e9tait de fournir des services de positionnement global \u00e0 l&#8217;arm\u00e9e de l&#8217;air am\u00e9ricaine. Parall\u00e8lement, on s&#8217;est rendu compte qu&#8217;il existait de nombreuses applications civiles qui b\u00e9n\u00e9ficieraient d&#8217;un positionnement pr\u00e9cis. Les antennes GNSS sont essentielles pour <\/p>\n\n\n\n<p>Aujourd&#8217;hui, il est difficile d&#8217;imaginer la vie sans le positionnement par GNSS. Le GNSS a r\u00e9volutionn\u00e9 tous les aspects du positionnement et de la navigation. Les applications t\u00e9l\u00e9phoniques modernes, par exemple, permettent aux utilisateurs d&#8217;estimer leur position et de naviguer dans des villes inconnues, tandis que l&#8217;agriculture de pr\u00e9cision permet l&#8217;application pr\u00e9cise d&#8217;engrais, d&#8217;insecticides et d&#8217;herbicides, r\u00e9duisant ainsi les produits chimiques utilis\u00e9s et prot\u00e9geant l&#8217;environnement. <\/p>\n\n\n\n<p>Calian GNSS fabrique des antennes dont le d\u00e9phasage est de l&#8217;ordre du centim\u00e8tre ou du millim\u00e8tre. Ces antennes pr\u00e9cises permettent un positionnement et une navigation extr\u00eamement pr\u00e9cis. Calian propose une gamme d&#8217;antennes brevet\u00e9es (\u00e0 plaque, h\u00e9lico\u00efdales, dip\u00f4les crois\u00e9s) qui r\u00e9pondent aux besoins d&#8217;exactitude et de pr\u00e9cision requis par les applications les plus exigeantes.<\/p>\n<\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d61a798c-21cc-41c6-8389-75c4b1343200\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"2987f9eb-0236-45ec-a438-56c8300f5254\" data-component=\"CalianContainer\"><div class=\"calian-container wp-block-calian-com-components-calian-container\"><div>\n<h3 class=\"wp-block-heading\">Les principales caract\u00e9ristiques sont les suivantes :<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Positionnement exact et pr\u00e9cis gr\u00e2ce \u00e0 la technologie d&#8217;antenne brevet\u00e9e de Calian<\/li>\n\n\n\n<li>Couverture multi-constellations pour maximiser le nombre d&#8217;observations disponibles pour l&#8217;estimation de la position et du temps (GPS, QZSS, GLONASS, Galileo et BeiDou)<\/li>\n\n\n\n<li>Prise en charge multi-signaux et multi-bandes<\/li>\n\n\n\n<li>Performance sup\u00e9rieure dans les environnements \u00e0 forte r\u00e9flexion en minimisant les effets de trajets multiples<\/li>\n\n\n\n<li>Pr\u00e9filtres optionnels pour am\u00e9liorer la r\u00e9jection des signaux hors bande (comme la bande 700 MHz)<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Antennes l\u00e9g\u00e8res et robustes id\u00e9alement con\u00e7ues pour les applications RTK et PPP sur le terrain<\/li>\n\n\n\n<li>Antennes calibr\u00e9es IGS et NGS<\/li>\n\n\n\n<li>Versions int\u00e9gr\u00e9es pour utilisation dans un bo\u00eetier personnalis\u00e9 (r\u00e9glage personnalis\u00e9 disponible)<\/li>\n\n\n\n<li>Large gamme de tensions pour fonctionner avec pratiquement tous les r\u00e9cepteurs du march\u00e9<\/li>\n\n\n\n<li>Forte immunit\u00e9 aux d\u00e9charges \u00e9lectrostatiques<\/li>\n\n\n\n<li>Bo\u00eetiers robustes<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d61a798c-21cc-41c6-8389-75c4b1343200\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"884e0930-f7cf-49a5-8484-3618f9fc8434\" data-component=\"CalianContainer\"><div class=\"calian-container wp-block-calian-com-components-calian-container\"><div>\n<h2 class=\"wp-block-heading\" id=\"antennas\">Navigation Orientation  <\/h2>\n\n\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d61a798c-21cc-41c6-8389-75c4b1343200\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">C\u00e9libataire<\/th><th class=\"has-text-align-center\" data-align=\"center\">Double<\/th><th class=\"has-text-align-center\" data-align=\"center\">Triple<\/th><th class=\"has-text-align-center\" data-align=\"center\">Complet<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16543\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/TW3000-White-Thumb.png\" alt=\"Une petite antenne GPS blanche en forme de d&#xF4;me avec une base m&#xE9;tallique est repr&#xE9;sent&#xE9;e sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw3712-single-band-gnss-antenna-pre-filtered\/\">TW3712<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16532\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/3972-CE4.png\" alt=\"Un objet m&#xE9;tallique noir en forme de c&#xF4;ne avec une base circulaire plate et un connecteur cylindrique en dessous, sur un fond blanc uni.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw3882xf\/\">TW3882XF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16532\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/3972-CE4.png\" alt=\"Un objet m&#xE9;tallique noir en forme de c&#xF4;ne avec une base circulaire plate et un connecteur cylindrique en dessous, sur un fond blanc uni.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw3972xf-extended-filter-triple-band-gnss-antenna-l-band\/\">TW3972XF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16573\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/VSP6037L.png\" alt=\"Une antenne GPS en forme de d&#xF4;me noir et blanc avec un port de connexion sur le c&#xF4;t&#xE9;.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/vsp6037l-verostar-full-gnss-precision-antenna-l-band\/\">VSP6037L<\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16553\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/HC977XF_thumb.png\" alt=\"Un gobelet cylindrique en plastique noir retourn&#xE9; sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc771-single-band-helical-antenna\/\">HC771<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16553\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/HC977XF_thumb.png\" alt=\"Un gobelet cylindrique en plastique noir retourn&#xE9; sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc871-dual-band-helical-antenna\/\">HC871<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-16902\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png\" alt=\"Un bouchon en plastique noir, cylindrique, avec une texture stri&#xE9;e, vu sur un fond blanc.\" srcset=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png 800w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-300x300.png 300w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-150x150.png 150w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-768x768.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc977sxf-multi-constellation-triple-band-antenna\/\">HC977SXF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16904\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/Micro-SSL990XF-Small.png\" alt=\"Un ressort pneumatique rond et noir est pos&#xE9; sur une base en m&#xE9;tal argent&#xE9; perc&#xE9;e de multiples trous sur son pourtour.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/ssl990xf-extended-filter-housed-full-band-gnss-low-profile-antenna\/\">SSL990XF<\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16543\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/TW3000-White-Thumb.png\" alt=\"Une petite antenne GPS blanche en forme de d&#xF4;me avec une base m&#xE9;tallique est repr&#xE9;sent&#xE9;e sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw3742-single-band-gnss-antenna-pre-filtered\/\">TW3742<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16553\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/HC977XF_thumb.png\" alt=\"Un gobelet cylindrique en plastique noir retourn&#xE9; sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc872xf-dual-band-helical-antenna-l-band\/\">HC872XF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16573\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/VSP6037L.png\" alt=\"Une antenne GPS en forme de d&#xF4;me noir et blanc avec un port de connexion sur le c&#xF4;t&#xE9;.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/vsp6337l-verostar-triple-band-gnss-precision-antenna-l-band\/\">VSP6337L<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16571\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/3900-thumb.png\" alt=\"Capteur noir en forme de d&#xF4;me avec un connecteur de montage m&#xE9;tallique &#xE0; la base.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw3990xf-multi-constellation-full-band-antenna\/\">TW3990XF<\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-16902\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png\" alt=\"Un bouchon en plastique noir, cylindrique, avec une texture stri&#xE9;e, vu sur un fond blanc.\" srcset=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png 800w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-300x300.png 300w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-150x150.png 150w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-768x768.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc882sxf-multi-constellation-dual-band-antenna\/\">HC882SXF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><br\/><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16536\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/2600.png\" alt=\"Une p&#xE9;dale USB noire et ronde avec un c&#xE2;ble de connexion sur fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw7972xf-extended-filter-triple-band-gnss-antenna-l-band\/\">TW7972XF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16588\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/VP6050.png\" alt=\"Antenne GPS conique blanche avec une base noire, isol&#xE9;e sur un fond blanc.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/vp6050-veraphase-full-gnss-antenna-with-l-band\/\">VP6050<\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-16902\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png\" alt=\"Un bouchon en plastique noir, cylindrique, avec une texture stri&#xE9;e, vu sur un fond blanc.\" srcset=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small.png 800w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-300x300.png 300w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-150x150.png 150w, https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/11\/HC977SXF_Web-Small-768x768.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/hc885sxf-multi-constellation-dual-band-antenna\/\">HC885SXF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-16547\" style=\"width: 150px\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/10\/1800-thumb.png\" alt=\"Composant &#xE9;lectronique circulaire rouge avec un centre blanc, avec des accents dor&#xE9;s et argent&#xE9;s, reli&#xE9; par un c&#xE2;ble noir.\"\/><br\/><a href=\"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw1889xf-multi-constellation-dual-band-antenna\/\">TW1889XF<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d61a798c-21cc-41c6-8389-75c4b1343200\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"21a9593f-6036-4dc0-b184-b44d4aeaa515\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"4ff19fd1-36f3-48c3-b3e5-d198d9b03550\" data-component=\"CTABar\"><div class=\"calian-cta-bar theme-dark wp-block-calian-com-components-calian-cta-bar\"><div class=\"calian-cta-bar__container container-fluid\"><div class=\"calian-cta-bar__horizontal container-fluid\"><div class=\"row\"><div class=\"calian-cta-bar__horizontal--left col-12 col-lg-3 col-xl-2\"><div class=\"calian-cta-bar__horizontal--logo\"><img decoding=\"async\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2026\/01\/2026-Logo-Calian-EN-RGB-DIGITAL-knock-out-1.svg\" alt=\"\" class=\"w-100 h-auto\" loading=\"lazy\"\/><\/div><\/div><div class=\"calian-cta-bar__horizontal--center col-12 col-lg-6 col-xl-7\"><div class=\"calian-cta-bar__horizontal--text\"><p>Si vous n&#8217;en \u00eates qu&#8217;au d\u00e9but du processus de s\u00e9lection de l&#8217;antenne la mieux adapt\u00e9e \u00e0 votre projet, notre guide de s\u00e9lection des antennes peut vous aider \u00e0 r\u00e9duire vos options.<\/p><\/div><\/div><div class=\"calian-cta-bar__horizontal--right col-12 col-lg-3 col-xl-3\"><div class=\"calian-cta-bar__horizontal--button\"><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/support-dinformation\/guide-de-selection-des-antennes\/\" class=\"btn\">En savoir plus<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"21a9593f-6036-4dc0-b184-b44d4aeaa515\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n<!-- wp:block null -->\n<div class=\"wp-block-group\">\n<div class=\"tbk-hydrate-component\" data-cid=\"9abbebdb-f38f-436b-8ec6-efd59e1f8ce5\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--medium wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n<\/div>\n<!-- \/wp:block -->","protected":false},"excerpt":{"rendered":"<p class=\"h4 calian-hero__eyebrow text-white\"> Quand la pr\u00e9cision compte <\/p>\n<p> Navigation et orientation Les syst\u00e8mes mondiaux de navigation par satellite (GNSS) assurent trois fonctions principales : la position, la navigation et le temps (PNT). Les signaux GNSS permettent aux utilisateurs d&#8217;estimer la position du satellite au moment de la diffusion et de mesurer la distance de chaque satellite pour d\u00e9terminer la &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7981,"menu_order":148,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"solution":[],"industry":[],"type_classification":[],"class_list":["post-6711","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Navigation et orientation - Space | Calian<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les antennes GNSS de pr\u00e9cision de Calian pour la navigation et l&#039;orientation, avec un support multi-constellations et une pr\u00e9cision sup\u00e9rieure.\" \/>\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.calian.com\/advanced-technologies\/fr\/gnss\/applications\/navigation-and-orientation\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Navigation et orientation - 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