{"id":3494,"date":"2016-05-23T13:38:06","date_gmt":"2016-05-23T13:38:06","guid":{"rendered":"http:\/\/teccon.be\/fr\/gps-et-gnss\/"},"modified":"2016-08-24T15:39:49","modified_gmt":"2016-08-24T15:39:49","slug":"gps-et-gnss","status":"publish","type":"page","link":"https:\/\/teccon.be\/fr\/base-de-donnees\/gps-et-gnss\/","title":{"rendered":"GPS et GNSS"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_empty_space height=\u00a0\u00bb50px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1464869575642{margin-right: 10px !important;}\u00a0\u00bb]<\/p>\n<h2>GPS et GNSS<\/h2>\n<p>Il existe diff\u00e9rents syst\u00e8mes de satellites qui permettent la navigation et la localisation\u00a0:<\/p>\n<ul>\n<li>Le syst\u00e8me GPS (Global Positioning System \u2013 \u00c9tats-Unis) est le syst\u00e8me le plus connu et celui qui est op\u00e9rationnel depuis le plus longtemps.<\/li>\n<li>La version russe du syst\u00e8me GPS est le syst\u00e8me GLONASS qui est totalement op\u00e9rationnel depuis\u00a02009.<\/li>\n<li>Le syst\u00e8me Galileo est le syst\u00e8me europ\u00e9en, il devrait \u00eatre op\u00e9rationnel en\u00a02019.<\/li>\n<li>Le syst\u00e8me Beidou est le syst\u00e8me chinois.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>GNSS<\/h3>\n<p>GNSS (Global Navigation Satellite System) est le terme utilis\u00e9 pour les syst\u00e8mes disposant d\u2019une couverture mondiale.<\/p>\n<p>&nbsp;<\/p>\n<h3>Pr\u00e9cision<\/h3>\n<p>La pr\u00e9cision obtenue avec un r\u00e9cepteur GNSS (le syst\u00e8me de navigation pr\u00e9sent dans les v\u00e9hicules, les bateaux et les avions, par exemple) est de quelques m\u00e8tres, ce qui n\u2019est pas exploitable pour les g\u00e9om\u00e8tres. Les g\u00e9om\u00e8tres utilisent donc toujours simultan\u00e9ment un deuxi\u00e8me r\u00e9cepteur \u00e0 un emplacement dont la position est connue. L\u2019utilisation des deux appareils permet d\u2019obtenir une localisation tr\u00e8s pr\u00e9cise.[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_single_image image=\u00a0\u00bb2911&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbright\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00a0\u00bb50px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_cta h2=\u00a0\u00bb\u00a0\u00bb add_button=\u00a0\u00bbbottom\u00a0\u00bb btn_title=\u00a0\u00bbG\u00e9om\u00e9trologie\u00a0\u00bb btn_color=\u00a0\u00bbprimary\u00a0\u00bb btn_i_icon_fontawesome=\u00a0\u00bbfa fa-check\u00a0\u00bb btn_link=\u00a0\u00bburl:http%3A%2F%2Fteccon.be%2Ffr%2Fservices%2Fgeometrologie%2F||\u00a0\u00bb btn_add_icon=\u00a0\u00bbtrue\u00a0\u00bb]<\/p>\n<h2>Vous souhaitez en savoir plus au sujet de la g\u00e9om\u00e9trologie\u00a0?<\/h2>\n<p>Les g\u00e9om\u00e8tres de Teccon utilisent les syst\u00e8mes GNSS pour toute une s\u00e9rie de missions de g\u00e9om\u00e9trologie.[\/vc_cta][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00a0\u00bb50px\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_empty_space height=\u00a0\u00bb50px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1464869575642{margin-right: 10px !important;}\u00a0\u00bb] GPS et GNSS Il existe diff\u00e9rents syst\u00e8mes de satellites qui permettent la navigation et la localisation\u00a0: Le syst\u00e8me GPS (Global Positioning System \u2013 \u00c9tats-Unis) est le syst\u00e8me le plus connu et celui qui est op\u00e9rationnel depuis le plus longtemps. La version russe du syst\u00e8me GPS est le syst\u00e8me GLONASS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3600,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-diensten.php","meta":{"footnotes":""},"class_list":["post-3494","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GPS et GNSS - Teccon<\/title>\n<meta name=\"description\" content=\"GNSS - Global Navigation Satellite System - syst\u00e8me de satellites qui permet la navigation et la localisation (syst\u00e8me GPS, par exemple)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/teccon.be\/fr\/base-de-donnees\/gps-et-gnss\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GPS et GNSS - 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