﻿{"id":3647,"date":"2017-01-03T13:39:32","date_gmt":"2017-01-03T12:39:32","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=3647"},"modified":"2017-01-03T13:39:32","modified_gmt":"2017-01-03T12:39:32","slug":"nouveaux-outils-arcmap-points-to-line","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/","title":{"rendered":"Nouveaux outils ArcMap: Points to line"},"content":{"rendered":"<p>Depuis la version 10.3 il y a quelques nouveaux outils disponibles sous ArcMap qui m\u00e9ritent d&rsquo;\u00eatre mieux connus. Voici une s\u00e9rie d&rsquo;articles avec\u00a0 leur description.<\/p>\n<p>Nous allons voir en premier l&rsquo;outil \u00ab\u00a0Points to line\u00a0\u00bb.<!--more-->Vous connaissez sans doute la proc\u00e9dure pour int\u00e9grer une table de points, au format texte ou Excel, en tant que couche de points dans Arcmap. Si ce n&rsquo;est pas le cas, elle est d\u00e9crite un peu plus loin. Ce qui est moins connu c&rsquo;est que vous pouvez aussi int\u00e9grer des tableaux contenant des lignes sous forme de suite de points, comme par exemple des trajets GPS. Mais pas que. Voyons par exemple une couche de bathym\u00e9trie.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3648\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a0\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?fit=1309%2C713&amp;ssl=1\" data-orig-size=\"1309,713\" 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=\"a0\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?fit=640%2C349&amp;ssl=1\" class=\"aligncenter size-large wp-image-3648\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0-1024x558.png?resize=640%2C349\" alt=\"points bathym\u00e9triques\" width=\"640\" height=\"349\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?resize=1024%2C558&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?resize=300%2C163&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?resize=768%2C418&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?resize=1200%2C654&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a0.png?w=1309&amp;ssl=1 1309w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>Le fichier contenant cette information est un tableau Excel sous la forme:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3649\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a1-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png?fit=534%2C699&amp;ssl=1\" data-orig-size=\"534,699\" 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=\"a1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png?fit=534%2C699&amp;ssl=1\" class=\"aligncenter size-full wp-image-3649\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png?resize=534%2C699\" alt=\"tableau excel de bathym\u00e9trie\" width=\"534\" height=\"699\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png?w=534&amp;ssl=1 534w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a1.png?resize=229%2C300&amp;ssl=1 229w\" sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/a>La seule diff\u00e9rence avec un tableau de points classique c&rsquo;est l\u2019existence d&rsquo;un champ (ici Ident) qui nous permet d&rsquo;identifier les diff\u00e9rentes lignes. En effet, s&rsquo;il n&rsquo;existe pas, notre proc\u00e9dure va cr\u00e9er une seule et unique ligne, \u00e0 partir du premier point et ce, jusqu&rsquo;au dernier point de la table. Par contre si nous avons un champ avec l&rsquo;information d&rsquo;appartenance \u00e0 une ligne sp\u00e9cifique, la proc\u00e9dure va cr\u00e9er une ligne ind\u00e9pendante pour chaque valeur de ce champ. Dans l&rsquo;exemple ci-dessus, une ligne sera cr\u00e9\u00e9e en utilisant les coordonn\u00e9es des lignes 2 \u00e0 19 (Ident =0), puis une deuxi\u00e8me ligne en utilisant les coordonn\u00e9es 20 \u00e0 24 (Ident=1).<\/p>\n<p>Voyons concr\u00e8tement comment faire.<\/p>\n<p>En premier lieu nous devons charger la table dans Arcmap en tant que table de points avec la proc\u00e9dure classique:<\/p>\n<p>Cliquez sur le bouton ajouter des donn\u00e9es d&rsquo;Arcmap, parcourez les fichiers pour pointer sur votre fichier Excel, double-cliquez sur celui-ci pour ouvrir les feuilles et s\u00e9lectionnez la feuille contenant les donn\u00e9es.<\/p>\n<p>Nota: vous pouvez utiliser cette m\u00eame proc\u00e9dure en utilisant un fichier texte csv.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3650\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a2-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?fit=801%2C511&amp;ssl=1\" data-orig-size=\"801,511\" 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=\"a2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?fit=640%2C408&amp;ssl=1\" class=\"aligncenter size-full wp-image-3650\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?resize=640%2C408\" alt=\"ajout d'une feuille excel dans arcmap\" width=\"640\" height=\"408\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?w=801&amp;ssl=1 801w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?resize=300%2C191&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a2.png?resize=768%2C490&amp;ssl=1 768w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>Dans le menu contextuel de la nouvelle couche, s\u00e9lectionnez <em><strong>Afficher des donn\u00e9es XY&#8230;<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3651\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a3-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png?fit=441%2C483&amp;ssl=1\" data-orig-size=\"441,483\" 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=\"a3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png?fit=441%2C483&amp;ssl=1\" class=\"aligncenter size-full wp-image-3651\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png?resize=441%2C483\" alt=\"cr\u00e9ation d'une couche \u00e9v\u00e9nements XY dans arcmap\" width=\"441\" height=\"483\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png?w=441&amp;ssl=1 441w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a3.png?resize=274%2C300&amp;ssl=1 274w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/a>Dans la fen\u00eatre de param\u00e9trage, indiquez quels champs contiennent les coordonn\u00e9es X et Y, ainsi que le syst\u00e8me de coordonn\u00e9es utilis\u00e9.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3652\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a4-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png?fit=364%2C581&amp;ssl=1\" data-orig-size=\"364,581\" 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=\"a4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png?fit=364%2C581&amp;ssl=1\" class=\"aligncenter size-full wp-image-3652\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png?resize=364%2C581\" alt=\"param\u00e9trage de la couche d'\u00e9v\u00e9nements XY dans arcmap\" width=\"364\" height=\"581\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png?w=364&amp;ssl=1 364w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a4.png?resize=188%2C300&amp;ssl=1 188w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/a><\/p>\n<p>Vous aurez un message d&rsquo;avertissement vous indiquant que la couche ne contient pas d&rsquo;identifiant interne. Cliquez sur OK.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3653\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a5-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png?fit=491%2C237&amp;ssl=1\" data-orig-size=\"491,237\" 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=\"a5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png?fit=491%2C237&amp;ssl=1\" class=\"aligncenter size-full wp-image-3653\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png?resize=491%2C237\" alt=\"message d'avertissement \" width=\"491\" height=\"237\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png?w=491&amp;ssl=1 491w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a5.png?resize=300%2C145&amp;ssl=1 300w\" sizes=\"auto, (max-width: 491px) 100vw, 491px\" \/><\/a><\/p>\n<p>La couche d&rsquo;\u00e9v\u00e9nement sous forme de points est affich\u00e9e.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3654\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a6-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?fit=1825%2C817&amp;ssl=1\" data-orig-size=\"1825,817\" 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=\"a6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?fit=640%2C286&amp;ssl=1\" class=\"aligncenter size-large wp-image-3654\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6-1024x458.png?resize=640%2C286\" alt=\"affichage de la couche d'\u00e9v\u00e9nements XY dans arcmap\" width=\"640\" height=\"286\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?resize=1024%2C458&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?resize=300%2C134&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?resize=768%2C344&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?resize=1200%2C537&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?w=1825&amp;ssl=1 1825w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a6.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>Revenons sur le message d&rsquo;avertissement. Peut-\u00eatre qu&rsquo;ESRI pensera \u00e0 r\u00e9soudre ce probl\u00e8me. Mais pour l&rsquo;instant, la couche cr\u00e9\u00e9e peut \u00eatre affich\u00e9e mais ne peut servir en entr\u00e9e de presque aucun traitement. Vous aurez un message d&rsquo;erreur vous indiquant que le traitement ne peut se faire en raison de l&rsquo;absence d&rsquo;identifiant.<\/p>\n<p>Il faut donc enregistrer notre couche d&rsquo;\u00e9v\u00e9nements XY sous forme de <a href=\"https:\/\/www.sigterritoires.fr\/index.php\/frshapefile-vs-geopackage-quel-format-choisir\/\">shapefile<\/a> ou de table de geodatabase:<\/p>\n<p>Clic droit sur la couche d&rsquo;\u00e9v\u00e9nements XY-&gt;<em><strong>Donn\u00e9es-&gt;Exporter des donn\u00e9es<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3656\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a7-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png?fit=763%2C607&amp;ssl=1\" data-orig-size=\"763,607\" 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=\"a7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png?fit=640%2C509&amp;ssl=1\" class=\"aligncenter size-full wp-image-3656\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png?resize=640%2C509\" alt=\"enregistrement de la couche \u00e9v\u00e9nements XY\" width=\"640\" height=\"509\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png?w=763&amp;ssl=1 763w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a7.png?resize=300%2C239&amp;ssl=1 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>La couche r\u00e9sultante, cette fois-ci contenant des identifiants internes, est affich\u00e9e.<\/p>\n<p>C&rsquo;est sur cette couche que nous allons utiliser l&rsquo;outil <em><strong>Points vers lignes<\/strong><\/em> de la Toolbox.<\/p>\n<p>Allez dans <em><strong>Toolbox -&gt; Gestion des donn\u00e9es -&gt; Jeu d&rsquo;outils Entit\u00e9s -&gt; Points vers lignes<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3657\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a8-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?fit=1125%2C853&amp;ssl=1\" data-orig-size=\"1125,853\" 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=\"a8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?fit=640%2C485&amp;ssl=1\" class=\"aligncenter size-large wp-image-3657\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8-1024x776.png?resize=640%2C485\" alt=\"outil point vers lignbes de la toolbox arcgis\" width=\"640\" height=\"485\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?resize=1024%2C776&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?resize=300%2C227&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?resize=768%2C582&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a8.png?w=1125&amp;ssl=1 1125w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>S\u00e9lectionnez la couche en entr\u00e9e et nommez la couche en sortie.<\/p>\n<p>Vous avez trois param\u00e8tres optionnels.<\/p>\n<p>Si aucun n&rsquo;est renseign\u00e9, l&rsquo;outil va cr\u00e9er une seule ligne, en partant du premier enregistrement jusqu&rsquo;au dernier enregistrement.<\/p>\n<p>Si vous d\u00e9finissez un champ <em><strong>Line field<\/strong><\/em>, l&rsquo;outil va cr\u00e9er une ligne ind\u00e9pendante pour chaque valeur distincte de ce champ.<\/p>\n<p>Si vous d\u00e9finissez un champ <em><strong>Sort field<\/strong><\/em>, la table sera d&rsquo;abord tri\u00e9e en fonction des valeurs de ce champ, avant de construire les lignes.<\/p>\n<p>L&rsquo;option <em><strong>Close Line<\/strong><\/em>, va cr\u00e9er automatiquement un segment entre le premier point\u00a0 et le dernier point d&rsquo;une ligne. Vous pourrez alors utiliser l&rsquo;outil <em><strong>Entit\u00e9s vers polygones<\/strong><\/em> et cr\u00e9er des surfaces \u00e0 partir de votre couche de lignes.<\/p>\n<p>Les trois options peuvent \u00eatre utilis\u00e9es conjointement ou non. Dans tous les cas, l&rsquo;ordre d&rsquo;ex\u00e9cution est :<\/p>\n<ul>\n<li>le tri des enregistrements suivant le<em><strong> Sort field<\/strong><\/em>, s&rsquo;il est renseign\u00e9;<\/li>\n<li>la cr\u00e9ation des lignes en les d\u00e9coupant sur le champ Line field, s&rsquo;il est renseign\u00e9;<\/li>\n<li>la fermeture de chaque ligne cr\u00e9e en cr\u00e9ant le segment dernier point &#8211; premier point<\/li>\n<\/ul>\n<p>Voici le r\u00e9sultat de l&rsquo;outil sur notre exemple:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3658\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/nouveaux-outils-arcmap-points-to-line\/a9-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?fit=1787%2C803&amp;ssl=1\" data-orig-size=\"1787,803\" 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=\"a9\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?fit=640%2C288&amp;ssl=1\" class=\"aligncenter size-large wp-image-3658\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9-1024x460.png?resize=640%2C287\" alt=\"r\u00e9sultat final de l'outil point vers lignes\" width=\"640\" height=\"287\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?resize=1024%2C460&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?resize=300%2C135&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?resize=768%2C345&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?resize=1200%2C539&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?w=1787&amp;ssl=1 1787w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2017\/01\/a9.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depuis la version 10.3 il y a quelques nouveaux outils disponibles sous ArcMap qui m\u00e9ritent d&rsquo;\u00eatre mieux connus. Voici une s\u00e9rie d&rsquo;articles avec\u00a0 leur description. Nous allons voir en premier l&rsquo;outil \u00ab\u00a0Points to line\u00a0\u00bb.<\/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_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":"","jetpack_post_was_ever_published":false},"categories":[145,146,152],"tags":[10,65,151,348,116],"class_list":["post-3647","post","type-post","status-publish","format-standard","hentry","category-arcgis","category-arcmap","category-outils_divers","tag-arcgis-pro-2","tag-arcmap","tag-excel","tag-points-vers-lignes","tag-toolbox"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-WP","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/3647","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=3647"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/3647\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=3647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=3647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=3647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}