{"id":7864,"date":"2023-03-09T16:23:27","date_gmt":"2023-03-09T15:23:27","guid":{"rendered":"https:\/\/ngi.be\/?p=7864"},"modified":"2023-09-27T16:33:48","modified_gmt":"2023-09-27T14:33:48","slug":"lancement-du-5e-cycle-dedition-des-cartes-topo50","status":"publish","type":"post","link":"https:\/\/ngi.be\/lancement-du-5e-cycle-dedition-des-cartes-topo50","title":{"rendered":"Lancement du 5e cycle d\u2019\u00e9dition des cartes Topo50"},"content":{"rendered":"<h5>Un nouveau cycle de mise \u00e0 jour de nos cartes topographiques \u00e0 l\u2019\u00e9chelle 1:50 000 (Topo50) a d\u00e9but\u00e9 fin 2022. Il s\u2019agit de la 5<sup>e<\/sup> \u00e9dition r\u00e9alis\u00e9e par les cartographes de l\u2019IGN qui passeront en revue les 57 feuilles couvrant notre territoire. Ce travail m\u00e9ticuleux, selon un processus num\u00e9rique depuis 1994, s\u2019\u00e9tendra sur une p\u00e9riode d\u2019environ cinq ans.<\/h5>\n<p><!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7962\" src=\"https:\/\/www.ngi.be\/website\/wp-content\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1.png\" alt=\"\" width=\"450\" height=\"241\" srcset=\"https:\/\/ngi.be\/app\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1.png 960w, https:\/\/ngi.be\/app\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1-300x161.png 300w, https:\/\/ngi.be\/app\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1-768x412.png 768w, https:\/\/ngi.be\/app\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1-220x118.png 220w, https:\/\/ngi.be\/app\/uploads\/2023\/03\/Dinant-50-v5-1-960x515-1-652x350.png 652w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/>Depuis les premi\u00e8res cartes d\u2019\u00e9tat-major produites en Belgique \u00e0 partir de 1831, l\u2019\u00e9chelle 1:50 000 s\u2019est impos\u00e9e pour les cartes topographiques utilis\u00e9es par la D\u00e9fense vers le milieu de 20<sup>e<\/sup> si\u00e8cle. Ce nouveau cycle d\u2019\u00e9dition entrepris par l\u2019IGN s\u2019inscrit donc dans une longue tradition, dans la lign\u00e9e du savoir-faire de ses pr\u00e9curseurs : le D\u00e9p\u00f4t de la guerre et de la topographie, l\u2019Institut Cartographique Militaire (ICM) puis l\u2019Institut G\u00e9ographique Militaire (IGM) qui ont pr\u00e9c\u00e9d\u00e9 la cr\u00e9ation de l\u2019IGN en juin 1976.<\/p>\n<p>Les deux premi\u00e8res feuilles de la 5<sup>e<\/sup> \u00e9dition de la Topo50 sont d\u00e9j\u00e0 disponibles <a href=\"https:\/\/eur06.safelinks.protection.outlook.com\/?url=https%3A%2F%2Fshop.ngi.be%2Ffr%2Fbekijk-op-de-kaart%2F%3Fx%3D658521.5%26y%3D633841.5%26r%3D577.05%26c%3Dtopo_50&amp;data=05%7C01%7Ccomcel%40ngi.be%7C5efadec0e0fa4be5a3f108db1f16df32%7Ca7070084ac554dc988342009ecd7519a%7C0%7C0%7C638137955307664827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=wwA%2FShPEfazWaynxbK8QKbTcYbbiCHUQEnqcuIe6aCc%3D&amp;reserved=0\" target=\"_blank\" rel=\"noopener\">sur notre Webshop<\/a> : 53 (Dinant) et 21 (Tielt). Dans le courant du mois de mars, l\u2019IGN publiera \u00e9galement les feuilles 16 (Lier) et 17 (Mol). D\u2019autres mises \u00e0 jour seront progressivement publi\u00e9es dans le courant de l\u2019ann\u00e9e 2023.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un nouveau cycle de mise \u00e0 jour de nos cartes topographiques \u00e0 l\u2019\u00e9chelle 1:50 000 (Topo50) a d\u00e9but\u00e9 fin 2022. Il s\u2019agit de la 5e \u00e9dition r\u00e9alis\u00e9e par les cartographes de l\u2019IGN qui passeront en revue les 57 feuilles couvrant notre territoire. Ce travail m\u00e9ticuleux, selon un processus num\u00e9rique depuis 1994, s\u2019\u00e9tendra sur une p\u00e9riode&#8230;<\/p>\n","protected":false},"author":13,"featured_media":10346,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-7864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lancement du 5e cycle d\u2019\u00e9dition des cartes Topo50 - IGN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ngi.be\/start-van-de-5de-actualiseringscyclus-van-de-topo50-kaarten\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lancement du 5e cycle d\u2019\u00e9dition des cartes Topo50 - IGN\" \/>\n<meta property=\"og:description\" content=\"Un nouveau cycle de mise \u00e0 jour de nos cartes topographiques \u00e0 l\u2019\u00e9chelle 1:50 000 (Topo50) a d\u00e9but\u00e9 fin 2022. 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