{"id":53875,"date":"2023-12-05T12:54:06","date_gmt":"2023-12-05T17:54:06","guid":{"rendered":"http:\/\/www.cec.org\/north-american-environmental-atlas\/elevation-2023\/"},"modified":"2025-05-06T17:47:53","modified_gmt":"2025-05-06T21:47:53","slug":"elevation-2023","status":"publish","type":"maps","link":"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/","title":{"rendered":"\u00c9l\u00e9vation, 2023"},"content":{"rendered":"<p>La carte d'\u00e9l\u00e9vation de l'Am\u00e9rique du Nord \u00e0 250 m illustre le relief de la r\u00e9gion par rapport au niveau moyen de la mer, en utilisant des donn\u00e9es d'\u00e9l\u00e9vation provenant du <em>Global Multi-resolution Terrain Elevation Data 2010<\/em> (GMTED2010).<\/p>\n<p>Ce jeu de donn\u00e9es remplace son pr\u00e9d\u00e9cesseur, le jeu de donn\u00e9es d'\u00e9l\u00e9vation de 1 km publi\u00e9 par la Commission de coop\u00e9ration environnementale (CCE) en 2007, offrant plus de d\u00e9tails topographiques tout en maintenant une taille de fichier g\u00e9rable au niveau de l'Am\u00e9rique du Nord. Les caract\u00e9ristiques topographiques repr\u00e9sent\u00e9es sur cette carte servent de donn\u00e9es d'entr\u00e9e pr\u00e9cieuses pour diverses applications, y compris la cartographie topographique, la mod\u00e9lisation hydrologique et la gestion des ressources naturelles telles que la sylviculture et l'agriculture. Elles peuvent \u00e9galement faciliter la visualisation tridimensionnelle du paysage et contribuer \u00e0 l'analyse des reliefs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La carte d&rsquo;\u00e9l\u00e9vation de l&rsquo;Am\u00e9rique du Nord \u00e0 250 m illustre le relief de la r\u00e9gion par rapport au niveau moyen de la mer, en utilisant des donn\u00e9es d&rsquo;\u00e9l\u00e9vation provenant du Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010). Ce jeu de donn\u00e9es remplace son pr\u00e9d\u00e9cesseur, le jeu de donn\u00e9es d&rsquo;\u00e9l\u00e9vation de 1 km publi\u00e9 par [&hellip;]<\/p>\n","protected":false},"featured_media":62226,"template":"","class_list":["post-53875","maps","type-maps","status-publish","has-post-thumbnail","hentry","map_type-fonds-de-carte","map_keyword-couverture-terrestre","map_keyword-ecoregions-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u00c9l\u00e9vation, 2023<\/title>\n<meta name=\"description\" content=\"La carte d&#039;\u00e9l\u00e9vation de l&#039;Am\u00e9rique du Nord \u00e0 250 m illustre le relief de la r\u00e9gion par rapport au niveau moyen de la mer, en utilisant des donn\u00e9es\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9l\u00e9vation, 2023\" \/>\n<meta property=\"og:description\" content=\"La carte d&#039;\u00e9l\u00e9vation de l&#039;Am\u00e9rique du Nord \u00e0 250 m illustre le relief de la r\u00e9gion par rapport au niveau moyen de la mer, en utilisant des donn\u00e9es\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/\" \/>\n<meta property=\"og:site_name\" content=\"Commission de coop\u00e9ration environnementale\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CECconnect\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-06T21:47:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cec.org\/wp-content\/uploads\/0_03_elevation_landing_page.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1650\" \/>\n\t<meta property=\"og:image:height\" content=\"1650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@CECweb\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/\",\"url\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/\",\"name\":\"\u00c9l\u00e9vation, 2023\",\"isPartOf\":{\"@id\":\"https:\/\/www.cec.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cec.org\/wp-content\/uploads\/0_03_elevation_thumbnail.webp\",\"datePublished\":\"2023-12-05T17:54:06+00:00\",\"dateModified\":\"2025-05-06T21:47:53+00:00\",\"description\":\"La carte d'\u00e9l\u00e9vation de l'Am\u00e9rique du Nord \u00e0 250 m illustre le relief de la r\u00e9gion par rapport au niveau moyen de la mer, en utilisant des donn\u00e9es\",\"breadcrumb\":{\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/#primaryimage\",\"url\":\"https:\/\/www.cec.org\/wp-content\/uploads\/0_03_elevation_thumbnail.webp\",\"contentUrl\":\"https:\/\/www.cec.org\/wp-content\/uploads\/0_03_elevation_thumbnail.webp\",\"width\":1502,\"height\":1352,\"caption\":\"CEC Atlas Map\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cec.org\/fr\/atlas-environnemental-de-lamerique-du-nord\/elevation-2023\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.cec.org\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00c9l\u00e9vation, 2023\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cec.org\/fr\/#website\",\"url\":\"https:\/\/www.cec.org\/fr\/\",\"name\":\"Commission for Environmental Cooperation\",\"description\":\"Three countries working together to protect our shared environment\",\"alternateName\":\"CEC - 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