﻿{"id":782,"date":"2015-03-08T13:46:44","date_gmt":"2015-03-08T12:46:44","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=782"},"modified":"2015-03-23T21:53:54","modified_gmt":"2015-03-23T20:53:54","slug":"demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/","title":{"rendered":"D\u00e9marrer avec ArcGis Pro: cr\u00e9er sa propre source d&rsquo;\u00e9l\u00e9vations(1)"},"content":{"rendered":"<p>La nouvelle application d&rsquo;ArcGis \u00e9tant disponible, nous allons lui consacrer quelques articles pour ceux qui veulent l&rsquo;explorer ou ceux qui veulent d\u00e9marrer un vrai projet.<\/p>\n<p>Le plus d&rsquo;ArcGis Pro est la cohabitation 2D-3D dans les projets. Sauf pour les adeptes d&rsquo;ArcScene, la plupart des utilisateurs d&rsquo;ArcMap se cantonnent aux vues 2D, m\u00eame quand ils travaillent avec des donn\u00e9es en plus de 2 dimensions comme les MNT.<\/p>\n<p>Nous avons d\u00e9j\u00e0 publi\u00e9 une s\u00e9rie d&rsquo;articles qui abordent le sujet de comment passer des donn\u00e9es 2d aux donn\u00e9es 3D:<\/p>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=101\">Comment passer vos donn\u00e9es de la 2D \u00e0 la 3D pour exploiter pleinement ArcGis Pro 1.0? 1 &#8211; Avec Interpoler une forme<\/a><\/h3>\n<p><!--more--><\/p>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=118\"> 2 &#8211; Avec couche 3D vers classe d&rsquo;entit\u00e9s<\/a><\/h3>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=130\"> 3 \u2013 Vos rasters 2D vers 2,5D (surfaces fonctionnelles)<\/a><\/h3>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=137\"> 4-utiliser les symboles 3D<\/a><\/h3>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=167\"> 5-cr\u00e9ation de surfaces raster 3D<\/a><\/h3>\n<h3><a href=\"http:\/\/www.sigterritoires.fr\/?p=181\"> 6-cr\u00e9ation de surfaces vecteur 3D<\/a><\/h3>\n<p>Maintenant on va prendre un exemple et faire la d\u00e9marche avec ArcGis Pro. Nous allons reprendre les donn\u00e9es et l&rsquo;exemple de l&rsquo;article <a href=\"http:\/\/www.sigterritoires.fr\/?p=194\">3D &#8211; Les surfaces fonctionnelles -Cas particulier du littoral (interface terre mer)<\/a>, car il permet de voir aussi les m\u00e9thodes de travail de base avec ArcGis Pro.<\/p>\n<h2>D\u00e9tail de l&rsquo;exemple<\/h2>\n<p>Nous avons deux sources de donn\u00e9es pour g\u00e9n\u00e9rer notre MNT :<br \/>\nun raster SRTM pour la partie terrestre<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"786\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt00\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png?fit=667%2C486&amp;ssl=1\" data-orig-size=\"667,486\" 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;0&quot;}\" data-image-title=\"mnt00\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png?fit=630%2C459&amp;ssl=1\" class=\"aligncenter size-large wp-image-786\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00-630x459.png?resize=630%2C459\" alt=\"mnt du srtm\" width=\"630\" height=\"459\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png?resize=630%2C459&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png?resize=300%2C219&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt00.png?w=667&amp;ssl=1 667w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><br \/>\net une couche d&rsquo;isobathes pour la partie marine.<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"787\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt01\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png?fit=873%2C630&amp;ssl=1\" data-orig-size=\"873,630\" 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;0&quot;}\" data-image-title=\"mnt01\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png?fit=630%2C455&amp;ssl=1\" class=\"aligncenter size-large wp-image-787\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01-630x455.png?resize=630%2C455\" alt=\"isobathes\" width=\"630\" height=\"455\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png?resize=630%2C455&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png?resize=300%2C216&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt01.png?w=873&amp;ssl=1 873w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><br \/>\nNous avons un image a\u00e9rienne Bing pour la zone du Conquet que nous voulons voir en 3D, drap\u00e9e sur notre MNT<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"788\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt02\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png?fit=1159%2C476&amp;ssl=1\" data-orig-size=\"1159,476\" 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;0&quot;}\" data-image-title=\"mnt02\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png?fit=630%2C259&amp;ssl=1\" class=\"aligncenter size-large wp-image-788\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02-630x259.png?resize=630%2C259\" alt=\"imag a\u00e9rienne Bing\" width=\"630\" height=\"259\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png?resize=630%2C259&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png?resize=300%2C123&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt02.png?w=1159&amp;ssl=1 1159w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Nous allons donc construire un MNT continu terre-mer avec ArcGis Pro.<\/p>\n<h2>D\u00e9limiter les domaines terre et mer<\/h2>\n<p>\u00c9tant donn\u00e9 que nous avons des sources diff\u00e9rentes et des traitements diff\u00e9rents pour les donn\u00e9es situ\u00e9es \u00e0 terre ou en mer, un pr\u00e9alable indispensable est de pouvoir d\u00e9finir les limites entre les deux domaines.<\/p>\n<p>Pour cela nous allons utiliser une couche classique (Trait de c\u00f4te commun IGN-SHOM) et un rectangle d&#8217;emprise de notre zone d&rsquo;\u00e9tude.<\/p>\n<ul>\n<li>Ouvrez ArcGis Pro et s\u00e9lectionnez un nouveau projet de type Local Scene.<\/li>\n<\/ul>\n<p>ArcGis Pro s&rsquo;ouvre avec une vue 3D et une couche par d\u00e9faut (Topographic)<\/p>\n<ul>\n<li>Cliquez sur l&rsquo;onglet Insert, puis sur le bouton NewMap<\/li>\n<\/ul>\n<p>Ceci ajoute la vue en 2D \u00e0 la carte.<br \/>\nVous pouvez supprimer la couche Topographic<\/p>\n<ul>\n<li>Chargez vous couches 2D dans la vue 2D: Onglet Map, bouton Add Data<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"790\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt1-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?fit=1600%2C860&amp;ssl=1\" data-orig-size=\"1600,860\" 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;0&quot;}\" data-image-title=\"mnt1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?fit=630%2C339&amp;ssl=1\" class=\"aligncenter size-large wp-image-790\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1-630x339.png?resize=630%2C339\" alt=\"chargement de couches 2D dans arcgis pro\" width=\"630\" height=\"339\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?resize=630%2C339&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?resize=300%2C161&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt1.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Vous pouvez constater que la fen\u00eatre poss\u00e8de 4 zones distinctes:<\/p>\n<ul>\n<ul>en haut : le ruban avec les menus et boutons de commande<\/ul>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<ul>\u00e0 gauche : la fen\u00eatre de l\u00e9gende, similaire \u00e0 celle d&rsquo;ArcMap<\/ul>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<ul>au centre : la fen\u00eatre de vues, avec un onglet pour chaque vue disponible<\/ul>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\u00e0 droite : la fen\u00eatre du geoprocesseur<\/ul>\n<p>Nous allons effectuer une t\u00e2che simple: cr\u00e9er une couche de polygones avec des polygones terre et des polygones mer.<br \/>\nNous disposons d&rsquo;une couche terre et d&rsquo;un rectangle d&#8217;emprise. Si nous effectuons l&rsquo;union de ces deux couches, nous allons cr\u00e9er un ou plusieurs polygones suppl\u00e9mentaires aux polygones terre qui rempliront la surface de l&#8217;emprise. Ces nouveaux polygones correspondront \u00e0 la mer.<\/p>\n<p>Pour effectuer cette op\u00e9ration, nous devons trouver l&rsquo;outil Union dans la Toolbox et l&rsquo;ex\u00e9cuter.<\/p>\n<p>Dans la fen\u00eatre Geoprocessing, cliquez sur Toolboxes (\u00e0 c\u00f4t\u00e9 de Favorites)<br \/>\nVous retrouvez la fen\u00eatre Toolbox classique d&rsquo;ArcMap.<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"791\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png?fit=433%2C716&amp;ssl=1\" data-orig-size=\"433,716\" 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;0&quot;}\" data-image-title=\"mnt2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png?fit=381%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-791\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2-381x630.png?resize=381%2C630\" alt=\"fen\u00eatre Toolboxes du geoprocesseur\" width=\"381\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png?resize=381%2C630&amp;ssl=1 381w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png?resize=181%2C300&amp;ssl=1 181w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt2.png?w=433&amp;ssl=1 433w\" sizes=\"auto, (max-width: 381px) 100vw, 381px\" \/><\/a><\/p>\n<p>La diff\u00e9rence par rapport au fonctionnement que vous connaissez est que, quand vous cliquez sur la commande, il n&rsquo;y a pas de nouvelle fen\u00eatre d&rsquo;ouverte. Le contenu de l&rsquo;outil s&rsquo;ouvre dans la fen\u00eatre du geoprocesseur, et il restera affich\u00e9 tant que vous n&rsquo;aurez pas d\u00e9cid\u00e9 le contraire en effectuant une op\u00e9ration avec le geoprocesseur.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"792\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png?fit=309%2C711&amp;ssl=1\" data-orig-size=\"309,711\" 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;0&quot;}\" data-image-title=\"mnt3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png?fit=274%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-792\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3-274x630.png?resize=274%2C630\" alt=\"outil union du geoprocesseur\" width=\"274\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png?resize=274%2C630&amp;ssl=1 274w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png?resize=130%2C300&amp;ssl=1 130w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt3.png?w=309&amp;ssl=1 309w\" sizes=\"auto, (max-width: 274px) 100vw, 274px\" \/><\/a><\/p>\n<p>Vous avez, en haut de la fen\u00eatre les deux onglets disponibles pour l&rsquo;outil : Param\u00e8tres et Environnements, qui fonctionnent comme d&rsquo;habitude.<\/p>\n<p>Une fois remplis les param\u00e8tres, vous ex\u00e9cutez l&rsquo;outil en cliquant sur Run, tout en bas et \u00e0 droite de la fen\u00eatre du geoprocesseur.<br \/>\nLe r\u00e9sultat de l&rsquo;outil (terre_mer) est ajout\u00e9 \u00e0 la vue actuelle.<\/p>\n<p>Nous allons maintenant cr\u00e9er un nouveau champ \u00ab\u00a0Zone\u00a0\u00bb que nous allons renseigner en \u00ab\u00a0terre\u00a0\u00bb ou \u00ab\u00a0mer\u00a0\u00bb. Et nous allons profiter pour voir comment se passe le travail sur la table attributaire dans ArcGis Pro.<\/p>\n<p>Comme dans ArcMap, vous ouvrez la table attributaire en cliquant droit sur la couche dans la fen\u00eatre de l\u00e9gende, et en s\u00e9lectionnant \u00ab\u00a0Attribute table\u00a0\u00bb.<br \/>\nUne nouvelle fen\u00eatre s&rsquo;ouvre au centre, en dessous de la fen\u00eatre de Vues.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"794\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt4\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?fit=1600%2C861&amp;ssl=1\" data-orig-size=\"1600,861\" 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;0&quot;}\" data-image-title=\"mnt4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?fit=630%2C339&amp;ssl=1\" class=\"aligncenter size-large wp-image-794\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4-630x339.png?resize=630%2C339\" alt=\"fen\u00eatre de la table attributaire dans arcgis pro\" width=\"630\" height=\"339\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?resize=630%2C339&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?resize=300%2C161&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt4.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Pour cr\u00e9er un nouveau champ, vous disposez du premier bouton de la barre de boutons de la table.<br \/>\nQuand vous cliquez sur le bouton, les param\u00e8tres pour la d\u00e9finition du nouveau champ apparaissent dans la fen\u00eatre du geoprocesseur. Au fait, dans ArcGis Pro, toutes les fen\u00eatres \u00ab\u00a0volantes\u00a0\u00bb d&rsquo;ArcMap sont maintenant ramen\u00e9es \u00e0 la fen\u00eatre du geoprocesseur.<br \/>\nUne fois le champ d\u00e9fini, comme d&rsquo;habitude, en cliquant sur le nom du champ dans la table attributaire, vous avez l&rsquo;option \u00ab\u00a0Calculate field\u00a0\u00bb. Les param\u00e8tres vont, \u00e0 nouveau, s&rsquo;ouvrir dans la fen\u00eatre du geoprocesseur.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"795\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png?fit=296%2C708&amp;ssl=1\" data-orig-size=\"296,708\" 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;0&quot;}\" data-image-title=\"mnt5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png?fit=263%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-795\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5-263x630.png?resize=263%2C630\" alt=\"param\u00e9trage de calculatre fiel dans le georpocesseur\" width=\"263\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png?resize=263%2C630&amp;ssl=1 263w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png?resize=125%2C300&amp;ssl=1 125w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt5.png?w=296&amp;ssl=1 296w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/><\/a><\/p>\n<p>Nous remplissons tous les enregistrements avec \u00ab\u00a0terre\u00a0\u00bb, puis vous s\u00e9lectionnez le polygone correspondant \u00e0 la mer et vous ex\u00e9cutez \u00e0 nouveau le calcul avec \u00ab\u00a0mer\u00a0\u00bb comme valeur. Comme dans ArcMap, le calculateur de champs fonctionne seulement sur les enregistrements s\u00e9lectionn\u00e9s, s&rsquo;il y en a.<\/p>\n<h2>G\u00e9n\u00e9rer le MNT pour la partie marine<\/h2>\n<p>Pour g\u00e9n\u00e9rer le MNT marin, nous allons ajouter la couche isobathes (corrig\u00e9es du z\u00e9ro hydro comme indiqu\u00e9 dans l&rsquo;article <a href=\"http:\/\/www.sigterritoires.fr\/?p=194\">3D &#8211; Les surfaces fonctionnelles -Cas particulier du littoral (interface terre mer)<\/a>)<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"797\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt7\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?fit=1599%2C863&amp;ssl=1\" data-orig-size=\"1599,863\" 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;0&quot;}\" data-image-title=\"mnt7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?fit=630%2C340&amp;ssl=1\" class=\"aligncenter size-large wp-image-797\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7-630x340.png?resize=630%2C340\" alt=\"isobathes pour cr\u00e9ation du mnt marin\" width=\"630\" height=\"340\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?resize=630%2C340&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?resize=300%2C162&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?w=1599&amp;ssl=1 1599w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt7.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Pour cr\u00e9er le MNT nous allons utiliser la commande Topo vers Raster de 3D Analyst.<br \/>\nDans la fen\u00eatre du g\u00e9oproceseur, cliquer sur Toolboxes et cherchez la commande.<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"798\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt8\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?fit=1600%2C863&amp;ssl=1\" data-orig-size=\"1600,863\" 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;0&quot;}\" data-image-title=\"mnt8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?fit=630%2C340&amp;ssl=1\" class=\"aligncenter size-large wp-image-798\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8-630x340.png?resize=630%2C340\" alt=\"commande topo vers raster de la toolbox dans arcgis pro\" width=\"630\" height=\"340\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?resize=630%2C340&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?resize=300%2C162&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt8.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Dans la fen\u00eatre du geoprocesseur, cliquez sur Environnements. Ceci vous permettra de d\u00e9finir l&rsquo;\u00e9tendue de sortie \u00e9gale \u00e0 l&rsquo;\u00e9tendue de la couche Emprise.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"799\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt10\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png?fit=299%2C704&amp;ssl=1\" data-orig-size=\"299,704\" 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;0&quot;}\" data-image-title=\"mnt10\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png?fit=268%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-799\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10-268x630.png?resize=268%2C630\" alt=\"environnements de la commande topo vers raster\" width=\"268\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png?resize=268%2C630&amp;ssl=1 268w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png?resize=127%2C300&amp;ssl=1 127w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt10.png?w=299&amp;ssl=1 299w\" sizes=\"auto, (max-width: 268px) 100vw, 268px\" \/><\/a><\/p>\n<p>On d\u00e9fini aussi la taille de cellule en sortie, dans notre exemple 75m car c&rsquo;est la taille de cellule du raster terrestre.<\/p>\n<p>On ex\u00e9cute la commande et on obtient le MNT suivant:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"800\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt9\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?fit=1600%2C861&amp;ssl=1\" data-orig-size=\"1600,861\" 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;0&quot;}\" data-image-title=\"mnt9\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?fit=630%2C339&amp;ssl=1\" class=\"aligncenter size-large wp-image-800\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9-630x339.png?resize=630%2C339\" alt=\"mnt marin g\u00e9n\u00e9r\u00e9 avec argic pro\" width=\"630\" height=\"339\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?resize=630%2C339&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?resize=300%2C161&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt9.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Avant de continuer la cr\u00e9ation du MNT terre-mer, que nous verrons dans le prochain article, on va s&rsquo;arr\u00eater un instant pour voir ce que nous venons de faire, mais cette fois-ci en 3D.<\/p>\n<h2>Vue 3D avec le MNT g\u00e9n\u00e9r\u00e9<\/h2>\n<p>Cliquez sur l&rsquo;onglet Scene. Si vous ne l&rsquo;aviez pas d\u00e9j\u00e0 fait, supprimez la couche Topographic.<\/p>\n<p>Vous avez une fen\u00eatre vide.<br \/>\nSi vous chargez l&rsquo;image a\u00e9rienne dans la vue 3D vous obtenez le rendu suivant:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"802\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt11\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?fit=1600%2C854&amp;ssl=1\" data-orig-size=\"1600,854\" 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;0&quot;}\" data-image-title=\"mnt11\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?fit=630%2C336&amp;ssl=1\" class=\"aligncenter size-large wp-image-802\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11-630x336.png?resize=630%2C336\" alt=\"ilmage charg\u00e9e par d\u00e9faut dans la vue 3d d'arcgis pro\" width=\"630\" height=\"336\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?resize=630%2C336&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt11.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Contrairement \u00e0 ce que vous pensez, \u00e0 premi\u00e8re vue, l&rsquo;image est bien en 3D et drap\u00e9e sur un MNT par d\u00e9faut fourni par ArcGis Pro.<br \/>\nPour s&rsquo;en rendre bien compte, il suffit d&rsquo;augmenter l&rsquo;exag\u00e9ration verticale de la vue.<\/p>\n<p>Cliquez sur \u00ab\u00a0Scene\u00a0\u00bb dans la barre de l\u00e9gende -&gt; Properties -&gt; Elevation surface et changez la valeu par 10, par exemple.<br \/>\nVous verrez alors votre image en 3D exag\u00e9r\u00e9e.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"803\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt12\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png?fit=999%2C598&amp;ssl=1\" data-orig-size=\"999,598\" 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;0&quot;}\" data-image-title=\"mnt12\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png?fit=630%2C377&amp;ssl=1\" class=\"aligncenter size-large wp-image-803\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12-630x377.png?resize=630%2C377\" alt=\"vue 3d exag\u00e9r\u00e9e par 10 fois\" width=\"630\" height=\"377\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png?resize=630%2C377&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png?resize=300%2C180&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt12.png?w=999&amp;ssl=1 999w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Remarquez que la partie \u00ab\u00a0mer\u00a0\u00bb de l&rsquo;image appara\u00eet \u00e0 plat sur la c\u00f4te 0m.<\/p>\n<p>Nous allons changer le MNT par d\u00e9faut par le MNT que nous venons de cr\u00e9er.<br \/>\nPour cela vous allez utiliser le ruban, onglet MAP, bouton Add Preset -&gt; Ground<br \/>\nPointez sur le fichier MNT cr\u00e9\u00e9 dans la premi\u00e8re partie de l&rsquo;article.<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"805\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt15\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png?fit=657%2C303&amp;ssl=1\" data-orig-size=\"657,303\" 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;0&quot;}\" data-image-title=\"mnt15\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png?fit=630%2C291&amp;ssl=1\" class=\"aligncenter size-large wp-image-805\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15-630x291.png?resize=630%2C291\" alt=\"ajout d'un nouvrau ground comme preset data\" width=\"630\" height=\"291\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png?resize=630%2C291&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png?resize=300%2C138&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt15.png?w=657&amp;ssl=1 657w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Le MNT par d\u00e9faut est remplac\u00e9 par le nouvel MNT et la vue change imm\u00e9diatement:<br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"806\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/demarrer-avec-arcgis-pro-creer-sa-propre-source-delevations1\/mnt16\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png?fit=947%2C290&amp;ssl=1\" data-orig-size=\"947,290\" 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;0&quot;}\" data-image-title=\"mnt16\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png?fit=630%2C193&amp;ssl=1\" class=\"aligncenter size-large wp-image-806\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16-630x193.png?resize=630%2C193\" alt=\"nouveau rendu avec le mnt personnel\" width=\"630\" height=\"193\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png?resize=630%2C193&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png?resize=300%2C92&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/03\/mnt16.png?w=947&amp;ssl=1 947w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Vous voyez maintenant l&rsquo;inverse de la vue pr\u00e9c\u00e9dente: le relief se limite \u00e0 la partie marine, la terre \u00e9tant plate \u00e0 la c\u00f4te 0.<\/p>\n<p>Pour g\u00e9rer les diff\u00e9rents MNT d&rsquo;une vue, vous le faites avec: \u00ab\u00a0Scene\u00a0\u00bb dans la barre de l\u00e9gende -&gt; Properties -&gt; Elevation surface<br \/>\nPuis en cliquant sur \u00ab\u00a0Ground\u00a0\u00bb vous aurez la liste des MNT charg\u00e9s. Vous avez des fl\u00e8ches haut et bas qui vous permettent de d\u00e9cider quel MNT est pris en consid\u00e9ration. Comme pour l&rsquo;affichage des layers dans la fen\u00eatre de l\u00e9gende, c&rsquo;est celui plac\u00e9 le plus haut de la liste qui est utilis\u00e9 en priorit\u00e9.<\/p>\n<p>Nous allons voir dans le prochain article, comment compl\u00e9ter notre MNT avec la partie terrestre.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La nouvelle application d&rsquo;ArcGis \u00e9tant disponible, nous allons lui consacrer quelques articles pour ceux qui veulent l&rsquo;explorer ou ceux qui veulent d\u00e9marrer un vrai projet. Le plus d&rsquo;ArcGis Pro est la cohabitation 2D-3D dans les projets.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"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":[5],"tags":[11,12,10,33,25,18,29],"class_list":["post-782","post","type-post","status-publish","format-standard","hentry","category-coaching","tag-2d","tag-3d","tag-arcgis-pro-2","tag-elevation","tag-mnt","tag-surface","tag-zero-ign69"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-cC","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/782","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=782"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}