﻿{"id":167,"date":"2015-02-05T06:11:57","date_gmt":"2015-02-05T05:11:57","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=167"},"modified":"2015-02-05T06:11:57","modified_gmt":"2015-02-05T05:11:57","slug":"comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d\/","title":{"rendered":"Comment passer vos donn\u00e9es de la 2D \u00e0 la 3D pour exploiter pleinement ArcGis Pro 1.0? 5-cr\u00e9ation de surfaces raster 3D"},"content":{"rendered":"<p>Cr\u00e9er une surfaces 3D \u00e0 partir d&rsquo;entit\u00e9s topographiques est assez courant pour des utilisateurs de <a href=\"https:\/\/www.sigterritoires.fr\/\">SIG<\/a>. En partant de donn\u00e9es ponctuelles, lin\u00e9aires ou surfaciques structur\u00e9es en X,Y,Z ou seulement en X,Y mais avec un attribut contenant le Z, vous cr\u00e9ez des surfaces continues qui peuvent \u00eatre de deux grands types: des surfaces raster ou des surfaces vectorielles.  <\/p>\n<h2>Cr\u00e9er un surface raster<\/h2>\n<p>Une surface raster est une surface continue constitu\u00e9e de cellules carr\u00e9es contigu\u00ebs. Toutes les cellules ont la m\u00eame taille. Vous cr\u00e9ez ces surfaces g\u00e9n\u00e9ralement en interpolant des entit\u00e9s ponctuelles (hauteurs), lin\u00e9aires (courbes de niveau?&#8230;) ou plus rarement surfaciques.<\/p>\n<p>Dans ArcGis il y a de nombreuses m\u00e9thodes d&rsquo;interpolation disponibles, mais il y en a une sp\u00e9cialement con\u00e7ue pour cr\u00e9er des Mod\u00e8les num\u00e9riques de terrain.<\/p>\n<p>Il s&rsquo;ag\u00eet de l&rsquo;outil <strong>Topo vers raster<\/strong> est une m\u00e9thode d&rsquo;interpolation sp\u00e9cialement destin\u00e9e \u00e0 la cr\u00e9ation de mod\u00e8les num\u00e9riques de terrain (MNT) hydrologiquement corrects.<br \/>\nTopo vers raster interpole les valeurs d&rsquo;altitude d&rsquo;un raster en imposant des contraintes pour garantir :<\/p>\n<li>une structure de drainage qui soit connect\u00e9e,<\/li>\n<li>la repr\u00e9sentation correcte des cr\u00eates et des cours d&rsquo;eau \u00e0 partir des donn\u00e9es d&rsquo;isolignes en entr\u00e9e.<\/li>\n<p>Ainsi, il s&rsquo;agit de l&rsquo;unique interpolateur d&rsquo;ArcGIS con\u00e7u sp\u00e9cialement pour s&rsquo;appliquer intelligemment \u00e0 des entr\u00e9es d&rsquo;isolignes.<\/p>\n<p>Nous allons cr\u00e9er une surface raster \u00e0 partir d&rsquo;une couche d&rsquo;isobathes.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=172\" rel=\"attachment wp-att-172\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"172\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d\/isobathes\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes.png?fit=990%2C720&amp;ssl=1\" data-orig-size=\"990,720\" 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;}\" data-image-title=\"isobathes\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes.png?fit=630%2C458&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes-630x458.png?resize=630%2C458\" alt=\"\" title=\"isobathes\" width=\"630\" height=\"458\" class=\"aligncenter size-large wp-image-172\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes.png?resize=630%2C458&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes.png?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/isobathes.png?w=990&amp;ssl=1 990w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><br \/>\nLa commande Topo vers Raster se trouve dans la bo\u00eete 3D Analyst->Interpolation raster<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=175\" rel=\"attachment wp-att-175\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"175\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d\/toporaster\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster.png?fit=810%2C419&amp;ssl=1\" data-orig-size=\"810,419\" 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;}\" data-image-title=\"toporaster\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster.png?fit=630%2C325&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster-630x325.png?resize=630%2C325\" alt=\"\" title=\"toporaster\" width=\"630\" height=\"325\" class=\"aligncenter size-large wp-image-175\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster.png?resize=630%2C325&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster.png?resize=300%2C155&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/toporaster.png?w=810&amp;ssl=1 810w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><br \/>\nUne fois la couche en entr\u00e9e d\u00e9finie, vous devez s\u00e9lectionner le champ contenant les Z et choisir la taille des cellules en sortie.<br \/>\nLe r\u00e9sultat s&rsquo;affiche dans ArcMap.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=176\" rel=\"attachment wp-att-176\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"176\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d\/rasteriso\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso.png?fit=990%2C720&amp;ssl=1\" data-orig-size=\"990,720\" 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;}\" data-image-title=\"rasteriso\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso.png?fit=630%2C458&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso-630x458.png?resize=630%2C458\" alt=\"\" title=\"rasteriso\" width=\"630\" height=\"458\" class=\"aligncenter size-large wp-image-176\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso.png?resize=630%2C458&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso.png?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/rasteriso.png?w=990&amp;ssl=1 990w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><br \/>\nCette couche peut \u00eatre charg\u00e9e dans ArcScene et peut \u00eatre utilis\u00e9e comme base pour les hauteurs affich\u00e9es dans la vue.<\/p>\n<p><a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=177\" rel=\"attachment wp-att-177\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"177\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0-5-creation-de-surfaces-raster-3d\/bathy3d\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D.png?fit=1254%2C621&amp;ssl=1\" data-orig-size=\"1254,621\" 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;}\" data-image-title=\"bathy3D\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D.png?fit=630%2C311&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D-630x311.png?resize=630%2C311\" alt=\"\" title=\"bathy3D\" width=\"630\" height=\"311\" class=\"aligncenter size-large wp-image-177\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D.png?resize=630%2C311&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D.png?resize=300%2C148&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/bathy3D.png?w=1254&amp;ssl=1 1254w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cr\u00e9er une surfaces 3D \u00e0 partir d&rsquo;entit\u00e9s topographiques est assez courant pour des utilisateurs de SIG. En partant de donn\u00e9es ponctuelles, lin\u00e9aires ou surfaciques structur\u00e9es en X,Y,Z ou seulement en X,Y mais avec un attribut contenant&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":[9],"tags":[11,12,10,17,18],"class_list":["post-167","post","type-post","status-publish","format-standard","hentry","category-arcgis-pro","tag-2d","tag-3d","tag-arcgis-pro-2","tag-raster","tag-surface"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-2H","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/167","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=167"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/167\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}