{"id":744,"date":"2020-03-05T16:27:50","date_gmt":"2020-03-05T15:27:50","guid":{"rendered":"https:\/\/ngi.be\/website\/online-resources\/topomapviewer\/"},"modified":"2026-04-22T16:54:18","modified_gmt":"2026-04-22T14:54:18","slug":"topomapviewer","status":"publish","type":"page","link":"https:\/\/ngi.be\/fr\/online-resources\/topomapviewer\/","title":{"rendered":"Topomapviewer"},"content":{"rendered":"<p style=\"text-align: justify;\">Le <a href=\"https:\/\/topomapviewer.ngi.be\/\" target=\"_blank\" rel=\"noopener noreferrer\">Topomapviewer<\/a> est une application web gratuite et r\u00e9active qui vous permet de visualiser les cartes topographiques standard de l&#8217;Institut g\u00e9ographique national. Vous trouverez sur le Topomapviewer les couches suivantes :<\/p>\n<ul>\n<li style=\"text-align: justify;\">les couches &#8220;TOPO&#8221;, &#8220;OVERLAY&#8221; et &#8220;CROSSBORDER&#8221; de <a href=\"https:\/\/www.ngi.be\/website\/fr\/offre\/geodonnees-numeriques\/cartoweb-be-2\/cartoweb-be-2\/\">CartoWeb.be<\/a> ;<\/li>\n<li style=\"text-align: justify;\">les couches <a href=\"https:\/\/www.ngi.be\/website\/fr\/offre\/geodonnees-numeriques\/cartes-topographiques-standards\/\">Top50Map<\/a>&#8220;, <a href=\"https:\/\/www.ngi.be\/website\/fr\/offre\/geodonnees-numeriques\/cartes-topographiques-standards\/\">&#8220;Landcover100Map<\/a>&#8221; et <a href=\"https:\/\/www.ngi.be\/website\/fr\/offre\/geodonnees-numeriques\/cartes-topographiques-standards\/\">&#8220;Top250Map<\/a>&#8220;\u2019 (qui proviennent toutes du <a href=\"https:\/\/www.geo.be\/#!\/catalog\/details\/ee9d37a1-8148-11e9-9ad5-482ae30f98d9?l=nl\">WMS <\/a><a href=\"https:\/\/www.geo.be\/#!\/catalog\/details\/ee9d37a1-8148-11e9-9ad5-482ae30f98d9?l=nl\" rel=\"noopener noreferrer\">TopoMaps<\/a>), mais aussi une couche contenant les anciennes cartes topographiques \u00e0 l&#8217;\u00e9chelle 1:10 000. Cette derni\u00e8re sera remplac\u00e9e par la couche &#8220;Top25Map&#8221; d\u00e8s que la couverture s&#8217;\u00e9tendra \u00e0 l&#8217;ensemble du territoire belge ;<\/li>\n<li style=\"text-align: justify;\">une couche d&#8217;orthophotos du <a href=\"https:\/\/www.geo.be\/#!\/catalog\/details\/29238f19-ac79-4a4a-a797-5490226381ec?l=nl\">WMS <\/a><a href=\"https:\/\/www.geo.be\/#!\/catalog\/details\/29238f19-ac79-4a4a-a797-5490226381ec?l=fr\" target=\"_blank\" rel=\"noopener noreferrer\">Orthophoto<\/a>.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20643 size-large\" src=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-1024x735.jpg\" alt=\"\" width=\"1024\" height=\"735\" srcset=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-1024x735.jpg 1024w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-300x215.jpg 300w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-768x551.jpg 768w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-1536x1102.jpg 1536w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-220x158.jpg 220w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr-488x350.jpg 488w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/topomapviewer_fr.jpg 1804w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p style=\"text-align: justify;\">Pour ces couches, vous pouvez \u00e9galement afficher les l\u00e9gendes (si applicables). Vous pouvez par ailleurs toujours obtenir de plus amples informations et consulter les m\u00e9tadonn\u00e9es correspondantes.<\/p>\n<p style=\"text-align: justify;\">Topomapviewer est un outil simple, convivial et aussi accessible que possible par tout type d\u2019appareil. Vous pouvez choisir de mesurer des distances, partager l\u2019image cartographique avec d\u2019autres personnes ou sauvegarder une version d\u2019impression en PDF.<\/p>\n<h5>Comment signaler une erreur sur une carte ?<\/h5>\n<p>Vous pouvez signaler \u00e0 m\u00eame la carte toute erreur que vous avez rep\u00e9r\u00e9e sur la carte digitale CartoWeb.be. Apr\u00e8s v\u00e9rification et inclusion dans nos donn\u00e9es, les changements que vous signalez sont int\u00e9gr\u00e9s dans nos donn\u00e9es d\u00e8s que possible. Vous participez donc vous aussi \u00e0 l\u2019optimisation de la cartographie de notre pays.<\/p>\n<p>Pour signaler une erreur, rendez-vous sur le <a href=\"https:\/\/topomapviewer.ngi.be\/?x=679066.21&amp;y=650798.89&amp;zoom=2&amp;l=fr&amp;baseLayer=ngi.cartoweb.topo.be\">Topomapviewer<\/a>, cliquez \u00e0 droite sur l\u2019option :<\/p>\n<p>Envoyer une remarque<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4007 alignleft\" src=\"https:\/\/www.ngi.be\/website\/wp-content\/uploads\/2020\/07\/ic\u00f4ne-remarque.png\" alt=\"\" width=\"45\" height=\"45\" \/><\/p>\n<p>puis sur<\/p>\n<p>Sur la carte<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4009 alignleft\" src=\"https:\/\/www.ngi.be\/website\/wp-content\/uploads\/2020\/07\/Sur-la-carte.jpg\" alt=\"\" width=\"20\" height=\"23\" \/>.<\/p>\n<p>Situez ensuite le lieu de la remarque et pr\u00e9cisez ce qui n\u2019est pas correct. Si vous le souhaitez, vous serez tenu(e) au courant du suivi de votre remarque. Nous vous remercions d\u00e9j\u00e0 de votre contribution !<\/p>\n<p>L&#8217;utilisation du Topomapviewer est soumise \u00e0 des <a href=\"https:\/\/www.ngi.be\/website\/fr\/conditions-dutilisation-de-topomapviewer\/\" target=\"_blank\" rel=\"noopener noreferrer\">conditions d&#8217;utilisation<\/a>.<\/p>\n<h5>L&#8217;app du Topomapviewer est disponible sur <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=be.ngi.topomapviewer.twa&amp;pli=1\" target=\"_blank\" rel=\"noopener\">Google Play<\/a> et dans l&#8217;<a href=\"https:\/\/apps.apple.com\/be\/app\/topomapviewer\/id6752865628?l=fr%20\" target=\"_blank\" rel=\"noopener\">App Store<\/a>.<\/h5>\n<p><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=be.ngi.topomapviewer.twa&amp;hl=en-US&amp;pli=1\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-20626\" src=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/GetItOnGooglePlay_Badge_Web_color_English-300x89.png\" alt=\"\" width=\"200\" height=\"59\" srcset=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/GetItOnGooglePlay_Badge_Web_color_English-300x89.png 300w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/GetItOnGooglePlay_Badge_Web_color_English-220x65.png 220w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/GetItOnGooglePlay_Badge_Web_color_English.png 478w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><br \/>\n<a href=\"https:\/\/apps.apple.com\/be\/app\/topomapviewer\/id6752865628\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-20630\" src=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/Download_on_the_App_Store_Badge_US-UK_blk_092917-300x100.png\" alt=\"\" width=\"200\" height=\"67\" srcset=\"https:\/\/ngi.be\/app\/uploads\/2026\/04\/Download_on_the_App_Store_Badge_US-UK_blk_092917-300x100.png 300w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/Download_on_the_App_Store_Badge_US-UK_blk_092917-220x74.png 220w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/Download_on_the_App_Store_Badge_US-UK_blk_092917-490x167.png 490w, https:\/\/ngi.be\/app\/uploads\/2026\/04\/Download_on_the_App_Store_Badge_US-UK_blk_092917.png 499w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Topomapviewer est une application web gratuite et r\u00e9active qui vous permet de visualiser les cartes topographiques standard de l&#8217;Institut g\u00e9ographique national.<\/p>\n","protected":false},"author":13,"featured_media":20649,"parent":739,"menu_order":191,"comment_status":"closed","ping_status":"closed","template":"tpl-product.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-744","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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