﻿{"id":101,"date":"2015-02-01T09:34:45","date_gmt":"2015-02-01T08:34:45","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=101"},"modified":"2015-02-03T15:28:26","modified_gmt":"2015-02-03T14:28:26","slug":"comment-passer-vos-donnees-de-la-2d-a-la-3d-pour-exploiter-pleinement-arcgis-pro-1-0","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\/","title":{"rendered":"Comment passer vos donn\u00e9es de la 2D \u00e0 la 3D pour exploiter pleinement ArcGis Pro 1.0? 1 &#8211; Avec Interpoler une forme"},"content":{"rendered":"<p>L&rsquo;apport le pus int\u00e9ressant d&rsquo;ArcGis Pro 1.0 c&rsquo;est, incontestablement, la possibilit\u00e9 de travailler avec deux fen\u00eatres li\u00e9es, l&rsquo;une affichant les donn\u00e9es en 2D telles que vous avez l&rsquo;habitude dans ArcMap, l&rsquo;autre affichant la m\u00eame emprise mais en 3D.<br \/>\nMais le probl\u00e8me c&rsquo;est que jusqu&rsquo;\u00e0 pr\u00e9sent, sauf rares exceptions, vous n&rsquo;avez jamais cr\u00e9\u00e9 des couches 3D. Toutes vos donn\u00e9es, ou presque n&rsquo;ont que des X,Y. Normal, puisque le Z n&rsquo;apportait que du travail suppl\u00e9mentaire!<br \/>\nAu fait, ce n&rsquo;est pas si compliqu\u00e9 de r\u00e9soudre ce probl\u00e8me. Tout ce qu&rsquo;il vous faut c&rsquo;est une couche de r\u00e9f\u00e9rence pour le fameux Z. En termes plus techniques, en g\u00e9n\u00e9ral, un MNT (mod\u00e8le num\u00e9rique de terrain). Cette couche va vous permettre de cr\u00e9er les donn\u00e9es Z de vos autres couches, en suivant les pas d\u00e9crits ci-apr\u00e8s. On va pas s&rsquo;attarder ici sur comment choisir la couche de r\u00e9f\u00e9rence Z, mais cela implique une r\u00e9flexion aussi pouss\u00e9e que celle que vous avez eue (ou que vous devriez avoir eue!) lors du choix de votre r\u00e9f\u00e9rentiel X,Y.<br \/>\nDans l&rsquo;exemple suivant nous utilisons comme r\u00e9f\u00e9rence le mod\u00e8le num\u00e9rique de terrain avec un pas de 90m d\u00e9riv\u00e9 de l&rsquo;USGS\/NASA SRTM (http:\/\/srtm.csi.cgiar.org) qui est gratuit et t\u00e9l\u00e9chargeables directement. Les images correspondent \u00e0 la visualisation 3D sous ArcScene.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=103\" rel=\"attachment wp-att-103\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"103\" 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\/demweb\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/demweb.png?fit=500%2C248&amp;ssl=1\" data-orig-size=\"500,248\" 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=\"demweb\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/demweb.png?fit=500%2C248&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/demweb.png?resize=500%2C248\" alt=\"mod\u00e8le 3d de terrain\" title=\"demweb\" width=\"500\" height=\"248\" class=\"aligncenter size-full wp-image-103\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/demweb.png?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/demweb.png?resize=300%2C148&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nLa couche 2D que nous avons choisi c&rsquo;est la couche de cours d&rsquo;eau du SANDRE (http:\/\/www.sandre.eaufrance.fr) pour la Bretagne. C&rsquo;est une couche au format shape avec des donn\u00e9es lin\u00e9aires X,Y.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=104\" rel=\"attachment wp-att-104\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"104\" 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\/cours2dweb\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours2Dweb.png?fit=500%2C248&amp;ssl=1\" data-orig-size=\"500,248\" 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=\"cours2Dweb\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours2Dweb.png?fit=500%2C248&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours2Dweb.png?resize=500%2C248\" alt=\"\" title=\"cours2Dweb\" width=\"500\" height=\"248\" class=\"aligncenter size-full wp-image-104\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours2Dweb.png?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours2Dweb.png?resize=300%2C148&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nL&rsquo;ensemble des cours d&rsquo;eau appara\u00eet \u00ab\u00a0\u00e0 plat\u00a0\u00bb car il n&rsquo;y a pas d&rsquo;information Z. Sous ArcScene vous pouvez demander \u00e0 les \u00ab\u00a0draper\u00a0\u00bb sur les donn\u00e9es 3D, mais cette op\u00e9ration n&rsquo;ag\u00eet que sur l&rsquo;affichage.<br \/>\nPour convertir la couche X,Y en X,Y,Z vous disposez de la commande \u00ab\u00a0Interpoler une forme\u00a0\u00bb (Interpolate shape dans la version anglaise) dans la bo\u00eete \u00e0 outils 3DAnalyst.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=110\" rel=\"attachment wp-att-110\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"110\" 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\/interpolateshape-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?fit=905%2C539&amp;ssl=1\" data-orig-size=\"905,539\" 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=\"interpolateshape\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?fit=630%2C375&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?resize=640%2C381\" alt=\"\" title=\"interpolateshape\" width=\"640\" height=\"381\" class=\"aligncenter size-full wp-image-110\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?w=905&amp;ssl=1 905w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?resize=300%2C178&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/interpolateshape2.png?resize=630%2C375&amp;ssl=1 630w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nVous avez trois couches \u00e0 renseigner: <\/p>\n<li>la couche de r\u00e9f\u00e9rence 3D, ici le DEM de la Bretagne\t<\/li>\n<li>la couche 2D \u00e0 passer en 3D, ici les cours d&rsquo;eau du SANDRE<\/li>\n<li>la couche Y,Y,Z en sortie, une nouvelle couche qui sera cr\u00e9\u00e9 par la commande et qui contiendra le m\u00eame type d&rsquo;entit\u00e9s (ici des lignes) mais en ayant ajout\u00e9 les Z calcul\u00e9s par interpolation de la couche de r\u00e9f\u00e9rence 3D.<\/li>\n<p>Le r\u00e9sultat est une couche qui, quand elle est affich\u00e9e en 3D (ici ArcScene) n&rsquo;a plus besoin de drapage car elle contient elle-m\u00eame les informations verticales.<br \/>\n<a href=\"http:\/\/www.sigterritoires.fr\/?attachment_id=112\" rel=\"attachment wp-att-112\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"112\" 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\/cours3dweb\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours3Dweb.png?fit=500%2C248&amp;ssl=1\" data-orig-size=\"500,248\" 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=\"cours3Dweb\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours3Dweb.png?fit=500%2C248&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours3Dweb.png?resize=500%2C248\" alt=\"\" title=\"cours3Dweb\" width=\"500\" height=\"248\" class=\"aligncenter size-full wp-image-112\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours3Dweb.png?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/cours3Dweb.png?resize=300%2C148&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;apport le pus int\u00e9ressant d&rsquo;ArcGis Pro 1.0 c&rsquo;est, incontestablement, la possibilit\u00e9 de travailler avec deux fen\u00eatres li\u00e9es, l&rsquo;une affichant les donn\u00e9es en 2D telles que vous avez l&rsquo;habitude dans ArcMap, l&rsquo;autre affichant la m\u00eame emprise mais&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":[11,12,10,13,14],"class_list":["post-101","post","type-post","status-publish","format-standard","hentry","category-arcgis-pro","tag-2d","tag-3d","tag-arcgis-pro-2","tag-conversion","tag-interpolation"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-1D","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/101","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=101"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/101\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}