{"id":21341,"date":"2026-06-17T16:10:05","date_gmt":"2026-06-17T14:10:05","guid":{"rendered":"https:\/\/ngi.be\/?p=21341"},"modified":"2026-06-17T16:15:59","modified_gmt":"2026-06-17T14:15:59","slug":"communique-de-presse-remontez-250-ans-dhistoire-en-un-clic-lign-lance-topoferrarisviewer","status":"publish","type":"post","link":"https:\/\/ngi.be\/communique-de-presse-remontez-250-ans-dhistoire-en-un-clic-lign-lance-topoferrarisviewer","title":{"rendered":"COMMUNIQU\u00c9 DE PRESSE : Remontez 250 ans d\u2019histoire en un clic : l\u2019IGN lance Topoferrarisviewer"},"content":{"rendered":"<h5>\u00c0 quoi ressemblait votre quartier il y a 250 ans ? Comment les for\u00eats, les villages, les routes ou les cours d\u2019eau ont-ils \u00e9volu\u00e9 au fil du temps ? \u00c0 l\u2019occasion de son 50e anniversaire, l\u2019Institut g\u00e9ographique national (IGN) lance Topoferrarisviewer, une nouvelle application gratuite qui permet de voyager \u00e0 travers l\u2019histoire du territoire belge et d\u2019en observer les transformations.<\/h5>\n<p><!--more--><\/p>\n<p>Bruxelles, le 17 juin 2026 \u2013 Communiqu\u00e9 de presse.<\/p>\n<p>Topoferrarisviewer offre au grand public un acc\u00e8s in\u00e9dit \u00e0 pr\u00e8s de deux si\u00e8cles et demi d\u2019\u00e9volution du paysage belge. Cette r\u00e9alisation illustre la volont\u00e9 de l\u2019IGN de rendre accessible au public son exceptionnel patrimoine cartographique et de valoriser l\u2019expertise d\u00e9velopp\u00e9e au fil de son histoire.<\/p>\n<p>L\u2019IGN remercie chaleureusement la Biblioth\u00e8que royale de Belgique (KBR) pour l\u2019excellente collaboration et, en particulier, pour la mise \u00e0 disposition des cartes de Ferraris conserv\u00e9es dans ses collections. Ce partenariat contribue \u00e0 la valorisation et \u00e0 la diffusion d\u2019un patrimoine cartographique exceptionnel aupr\u00e8s du plus grand nombre.<\/p>\n<p><strong>Huit cartes pour explorer 250 ans d\u2019\u00e9volution du territoire<\/strong><\/p>\n<p>Topoferrarisviewer permet de comparer et de superposer huit couches cartographiques couvrant pr\u00e8s de 250 ans d\u2019histoire du territoire belge. La plus ancienne est la c\u00e9l\u00e8bre Carte de Cabinet des Pays-Bas autrichiens et de la Principaut\u00e9 de Li\u00e8ge de 1777, plus connue sous le nom de carte de Ferraris. L\u2019application comporte \u00e9galement diff\u00e9rentes g\u00e9n\u00e9rations de cartes topographiques produites par l\u2019IGN et ses pr\u00e9d\u00e9cesseurs jusqu\u2019\u00e0 la p\u00e9riode actuelle.<\/p>\n<p><strong>Comment \u00e7a marche\u00a0?<\/strong><\/p>\n<p>Topoferrarisviewer est une application enti\u00e8rement gratuite, accessible en un clic via ce lien <a href=\"https:\/\/topoferraris.ngi.be\/\" target=\"_blank\" rel=\"noopener\">https:\/\/topoferraris.ngi.be\/<\/a> et directement utilisable.<\/p>\n<p>Gr\u00e2ce \u00e0 une interface intuitive, les utilisateurs peuvent s\u00e9lectionner deux cartes de leur choix et les afficher c\u00f4te \u00e0 c\u00f4te ou l\u2019une au-dessus de l\u2019autre. L\u2019application synchronise automatiquement les vues afin de permettre une comparaison imm\u00e9diate d\u2019un m\u00eame lieu \u00e0 diff\u00e9rentes \u00e9poques. R\u00e9seaux routiers, cours d\u2019eau, urbanisation, espaces naturels ou infrastructures : les transformations du territoire apparaissent en quelques secondes.<\/p>\n<p>Une fonction de recherche permet de naviguer directement vers une adresse, une rue, une commune ou un lieu-dit. Des l\u00e9gendes d\u00e9taill\u00e9es accompagnent la visualisation des cartes afin de faciliter l\u2019interpr\u00e9tation des symboles utilis\u00e9s \u00e0 travers les diff\u00e9rentes \u00e9poques.\u00a0 Chaque couche cartographique comprend \u00e9galement une br\u00e8ve description de la cr\u00e9ation et des caract\u00e9ristiques des cartes concern\u00e9es.<\/p>\n<p><strong>Une application \u00e0 emporter sur le terrain<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21334 aligncenter\" src=\"https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1.png\" alt=\"alt=&quot;&quot;\" width=\"800\" height=\"909\" srcset=\"https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1.png 1458w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-264x300.png 264w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-901x1024.png 901w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-768x873.png 768w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-1352x1536.png 1352w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-194x220.png 194w, https:\/\/ngi.be\/app\/uploads\/2026\/06\/TopoFerarris-FB-FR-NL-Nouv-1-308x350.png 308w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Topoferrarisviewer est \u00e9galement disponible sous forme d\u2019application mobile sur <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=be.ngi.topoferraris\" target=\"_blank\" rel=\"noopener\">Google Play Store<\/a> et <a href=\"https:\/\/apps.apple.com\/fr\/app\/topoferrarisviewer\/id6763033064\" target=\"_blank\" rel=\"noopener\">App Store<\/a>.<\/p>\n<p>Les utilisateurs peuvent suivre des suggestions de promenades ou importer leur propre trac\u00e9 GPX afin de d\u00e9couvrir sur place les vestiges du pass\u00e9 encore visibles aujourd\u2019hui et mieux comprendre l\u2019\u00e9volution des paysages qu\u2019ils traversent.<\/p>\n<p>Les itin\u00e9raires propos\u00e9s dans Topoferrarisviewer sont directement li\u00e9s au guide de promenades <a href=\"https:\/\/www.racine.be\/fr\/explorez-la-belgique-avec-les-cartes-historiques-de-ferraris\" target=\"_blank\" rel=\"noopener\">\u00ab Explorez la Belgique avec les cartes historiques de Ferraris \u00bb<\/a>, publi\u00e9 par Racine le 16 juin en collaboration avec des cercles d\u2019histoire locale.<\/p>\n<p>\u00c0 travers vingt promenades th\u00e9matiques, l\u2019application et l\u2019ouvrage invitent le public \u00e0 partir sur le terrain \u00e0 la d\u00e9couverte des traces encore visibles du paysage du 18e si\u00e8cle, offrant une immersion originale dans l\u2019histoire et l\u2019\u00e9volution du territoire belge.<\/p>\n<p><strong>Un projet li\u00e9 \u00e0 la publication de deux nouveaux atlas<\/strong><\/p>\n<p>Le lancement de Topoferrarisviewer s\u2019inscrit \u00e9galement dans un projet plus large de valorisation du patrimoine cartographique belge.<\/p>\n<p>\u00c0 l\u2019occasion du 50e anniversaire de l\u2019IGN, deux nouveaux atlas ont \u00e9t\u00e9 r\u00e9alis\u00e9s en collaboration avec Lannoo et KBR :<\/p>\n<ul>\n<li><a href=\"https:\/\/ngi.be\/fr\/50ansign\/le-grand-atlas-de-ferraris-le-premier-atlas-de-la-belgique\/\" target=\"_blank\" rel=\"noopener\">Le Grand Atlas de Ferraris<\/a><\/li>\n<li><a href=\"https:\/\/ngi.be\/fr\/50ansign\/latlas-topographique-le-plus-detaille-de-belgique\/\" target=\"_blank\" rel=\"noopener\">Atlas Topographique de Belgique<\/a><\/li>\n<\/ul>\n<p>Ces ouvrages, actuellement disponibles en pr\u00e9vente et publi\u00e9s \u00e0 partir du 18 ao\u00fbt 2026, ont \u00e9t\u00e9 officiellement pr\u00e9sent\u00e9s le 8 juin, \u00e0 l\u2019occasion de l\u2019\u00e9v\u00e9nement anniversaire de l\u2019IGN. <a href=\"https:\/\/ngi.be\/fr\/communique-de-presse-deux-nouveaux-atlas-dressent-un-portrait-tres-precis-de-la-belgique-dhier-et-daujourdhui\/\" target=\"_blank\" rel=\"noopener\">Lire le communiqu\u00e9 de presse<\/a>.<\/p>\n<p><strong>Contact presse<\/strong><\/p>\n<p>Service de communication IGN\u00a0: <a href=\"mailto:comcel@ngi.be\" target=\"_blank\" rel=\"noopener\">comcel@ngi.be<\/a>.<br \/>\nSandrine D\u2019Hoedt (FR) : 0471 44 12 98 et Babs Carpentier (NL)\u00a0: 0478 52 86 70<br \/>\n<a href=\"https:\/\/ngi.be\/fr\/communique-de-presse-linstitut-geographique-national-la-boussole-de-la-belgique-depuis-50-ans\/\" target=\"_blank\" rel=\"noopener\">Communiqu\u00e9 de presse au sujet des 50 ans de l\u2019IGN.<\/a> Site web d\u00e9di\u00e9 au jubil\u00e9e\u00a0: <a href=\"https:\/\/ngi.be\/fr\/50ansign\/home\/\" target=\"_blank\" rel=\"noopener\">ngi50ign.be<\/a><\/p>\n<p><a href=\"https:\/\/ngi.be\/app\/uploads\/2026\/06\/IGN_Communique_de_presse_Topoferrarisviewer.pdf\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9chargez le communiqu\u00e9 de presse<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c0 quoi ressemblait votre quartier il y a 250 ans ? Comment les for\u00eats, les villages, les routes ou les cours d\u2019eau ont-ils \u00e9volu\u00e9 au fil du temps ? \u00c0 l\u2019occasion de son 50e anniversaire, l\u2019Institut g\u00e9ographique national (IGN) lance Topoferrarisviewer, une nouvelle application gratuite qui permet de voyager \u00e0 travers l\u2019histoire du territoire belge&#8230;<\/p>\n","protected":false},"author":13,"featured_media":21356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-21341","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 v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>COMMUNIQU\u00c9 DE PRESSE : Remontez 250 ans d\u2019histoire en un clic : l\u2019IGN lance Topoferrarisviewer - 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\/fr\/communique-de-presse-remontez-250-ans-dhistoire-en-un-clic-lign-lance-topoferrarisviewer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"COMMUNIQU\u00c9 DE PRESSE : Remontez 250 ans d\u2019histoire en un clic : l\u2019IGN lance Topoferrarisviewer - IGN\" \/>\n<meta property=\"og:description\" content=\"\u00c0 quoi ressemblait votre quartier il y a 250 ans ? 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