﻿{"id":14607,"date":"2025-08-28T10:00:00","date_gmt":"2025-08-28T08:00:00","guid":{"rendered":"https:\/\/www.sigterritoires.fr\/?p=14607"},"modified":"2025-08-24T11:15:13","modified_gmt":"2025-08-24T09:15:13","slug":"explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/","title":{"rendered":"Explorer vos donn\u00e9es \u00e0 l\u2019\u00e9chelle plan\u00e9taire avec la vue Globe de QGIS 3.44"},"content":{"rendered":"\n<p>La sortie de <strong>QGIS 3.44<\/strong> marque une avanc\u00e9e spectaculaire dans la visualisation 3D\u202f: l\u2019introduction de la <strong>vue \u00ab\u00a0Globe\u00a0\u00bb<\/strong>, une nouvelle fa\u00e7on d\u2019explorer les donn\u00e9es SIG \u00e0 l\u2019\u00e9chelle de la plan\u00e8te. Gr\u00e2ce \u00e0 cette fonctionnalit\u00e9, QGIS passe du plan au monde, en permettant une navigation fluide autour d\u2019un globe interactif, \u00e0 la mani\u00e8re des globes virtuels comme Google Earth.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contenu <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Quest-ce_que_la_vue_Globe%E2%80%AF\" >Qu\u2019est-ce que la vue Globe\u202f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Comment_lactiver_dans_QGIS_344%E2%80%AF\" >Comment l\u2019activer dans QGIS 3.44\u202f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Que_peut-on_visualiser_sur_le_Globe%E2%80%AF\" >Que peut-on visualiser sur le Globe\u202f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Astuces_dutilisation\" >Astuces d\u2019utilisation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Limitations_actuelles\" >Limitations actuelles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#Pour_quels_usages%E2%80%AF\" >Pour quels usages\u202f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/#En_resume\" >En r\u00e9sum\u00e9<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quest-ce_que_la_vue_Globe%E2%80%AF\"><\/span> Qu\u2019est-ce que la vue Globe\u202f?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Il s\u2019agit d\u2019un nouveau <strong>type de vue 3D<\/strong> disponible dans QGIS. Contrairement \u00e0 la vue 3D classique, limit\u00e9e \u00e0 une sc\u00e8ne locale plane (<a href=\"https:\/\/www.sigterritoires.fr\/index.php\/projection-qgis-crs\/\">projection<\/a> cart\u00e9sienne), la <strong>vue Globe<\/strong> projette les donn\u00e9es sur une <strong>sph\u00e8re g\u00e9ographique compl\u00e8te<\/strong>, en utilisant le syst\u00e8me de coordonn\u00e9es <strong>EPSG:4978<\/strong> (g\u00e9ocentrique WGS 84).<\/p>\n\n\n\n<p>Cela permet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>une <strong>navigation continue autour du globe<\/strong> (360\u00b0)<\/li>\n\n\n\n<li>une <strong>affichage r\u00e9aliste des fonds de carte plan\u00e9taires<\/strong><\/li>\n\n\n\n<li>l\u2019<strong>int\u00e9gration de donn\u00e9es globales<\/strong> (bathym\u00e9trie, climat, relief\u2026)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"438\" data-attachment-id=\"15311\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/explorer-vos-donnees-a-lechelle-planetaire-avec-la-vue-globe-de-qgis-3-44\/globe3d\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?fit=2218%2C1519&amp;ssl=1\" data-orig-size=\"2218,1519\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"globe3D\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?fit=640%2C438&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=640%2C438&#038;ssl=1\" alt=\"\" class=\"wp-image-15311\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=1024%2C701&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=300%2C205&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=768%2C526&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=1536%2C1052&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?resize=2048%2C1403&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3D.jpg?w=1920&amp;ssl=1 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comment_lactiver_dans_QGIS_344%E2%80%AF\"><\/span> Comment l\u2019activer dans QGIS 3.44\u202f?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ouvrez votre projet QGIS.<\/li>\n\n\n\n<li>Allez dans <strong>Vue &gt;  Vue 3D -&gt;New 3D Globe View<\/strong> .<\/li>\n\n\n\n<li>Cliquez sur OK : le globe s\u2019affiche instantan\u00e9ment, avec votre fond de carte par d\u00e9faut.<\/li>\n<\/ol>\n\n\n\n<p> Par d\u00e9faut, le globe utilise un fond de carte de type XYZ, mais vous pouvez y ajouter vos propres couches raster, vecteurs ou WMS\/WMTS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Que_peut-on_visualiser_sur_le_Globe%E2%80%AF\"><\/span> Que peut-on visualiser sur le Globe\u202f?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Donn\u00e9es <strong>raster mondiales<\/strong> (satellite, topographie, temp\u00e9rature\u2026)<\/li>\n\n\n\n<li><strong>Contours de pays<\/strong>, couches vectorielles projet\u00e9es automatiquement<\/li>\n\n\n\n<li><strong>Trajectoires spatiales<\/strong>, donn\u00e9es marines ou atmosph\u00e9riques<\/li>\n\n\n\n<li>Projets avec des couches locales sur une portion du globe (elles seront correctement positionn\u00e9es)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Astuces_dutilisation\"><\/span> Astuces d\u2019utilisation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilisez <strong>Maj + clic<\/strong> pour faire pivoter la vue.<\/li>\n\n\n\n<li>Faites un zoom pr\u00e9cis avec <strong>la molette<\/strong> ou le pav\u00e9 tactile.<\/li>\n\n\n\n<li>Ajoutez une <strong>source d\u2019altitude<\/strong> (DEM global, par exemple SRTM) pour donner du relief \u00e0 la vue (pas impl\u00e9ment\u00e9 aujourd&rsquo;hui mais \u00e7a ne devrait pas tarder).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations_actuelles\"><\/span> Limitations actuelles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La <strong>symbologie avanc\u00e9e 3D<\/strong> (ex: extrusions, mod\u00e8les 3D) n\u2019est pas encore totalement support\u00e9e.<\/li>\n\n\n\n<li>Il peut y avoir des artefacts visuels \u00e0 tr\u00e8s petite \u00e9chelle (zoom trop profond).<\/li>\n\n\n\n<li>Certaines couches projet\u00e9es en CRS locaux peuvent n\u00e9cessiter une reprojection manuelle.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pour_quels_usages%E2%80%AF\"><\/span> Pour quels usages\u202f?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La <strong>vue Globe<\/strong> est id\u00e9ale pour :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les <strong>projets SIG \u00e0 l\u2019\u00e9chelle mondiale ou r\u00e9gionale<\/strong><\/li>\n\n\n\n<li>L\u2019enseignement de la <strong>cartographie plan\u00e9taire<\/strong><\/li>\n\n\n\n<li>Les <strong>visualisations de parcours GPS longue distance<\/strong><\/li>\n\n\n\n<li>Les d\u00e9monstrations <strong>grand public<\/strong> ou <strong>\u00e9v\u00e9nementielles<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"En_resume\"><\/span> En r\u00e9sum\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Avec la <strong>vue Globe<\/strong>, QGIS 3.44 ouvre la voie \u00e0 une nouvelle dimension de la cartographie. Vous pouvez maintenant naviguer autour de la Terre, visualiser des donn\u00e9es g\u00e9ospatiales \u00e0 grande \u00e9chelle et cr\u00e9er des pr\u00e9sentations visuelles immersives\u2026 tout cela sans quitter l\u2019environnement QGIS.<\/p>\n\n\n\n<p>Essayez-la d\u00e8s maintenant, et embarquez vos donn\u00e9es dans une nouvelle orbite !<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La sortie de QGIS 3.44 marque une avanc\u00e9e spectaculaire dans la visualisation 3D\u202f: l\u2019introduction de la vue \u00ab\u00a0Globe\u00a0\u00bb, une nouvelle fa\u00e7on d\u2019explorer les donn\u00e9es SIG \u00e0 l\u2019\u00e9chelle de la plan\u00e8te. Gr\u00e2ce \u00e0 cette fonctionnalit\u00e9, QGIS passe&hellip;<\/p>\n","protected":false},"author":1,"featured_media":15312,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[62],"tags":[3474,12,3654,58],"class_list":["post-14607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qgis-2","tag-3-44","tag-3d","tag-globe","tag-qgis"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/08\/globe3Dvignette.jpg?fit=1119%2C1174&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-3NB","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/14607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/comments?post=14607"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/14607\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media\/15312"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=14607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=14607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=14607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}