﻿{"id":1969,"date":"2015-06-24T08:40:25","date_gmt":"2015-06-24T06:40:25","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=1969"},"modified":"2015-06-24T08:40:25","modified_gmt":"2015-06-24T06:40:25","slug":"les-outils-de-validation-des-geometries-4geomedia-intergraph","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/","title":{"rendered":"Les outils de validation des g\u00e9om\u00e9tries (4):Geomedia Intergraph"},"content":{"rendered":"<p>Vous vous demandez pourquoi parler de Geomedia d&rsquo;Intergraph? C&rsquo;est vrai qu&rsquo;en France il a une diffusion presque confidentielle. Mais il ne le m\u00e9rite pas. Outre le fait qu&rsquo;il a \u00e9t\u00e9 le pr\u00e9curseur dans bien de domaines (la geodatabase Esri n&rsquo;est que la Warehouse Intergraph mise au go\u00fbt Esri, mais 10 ans apr\u00e8s), dans le sujet qui nous int\u00e9resse c&rsquo;est bien la preuve qu&rsquo;on peut faire bien quand on veut. Voyons comment marche la validation de la g\u00e9om\u00e9trie avec Geomedia 2014.<br \/>\n<!--more--><\/p>\n<h2>La documentation<\/h2>\n<p>Dans les articles pr\u00e9c\u00e9dents nous avons vu la pauvret\u00e9 de la documentation relative aux v\u00e9rifications de la g\u00e9om\u00e9trie. Ici, nous avons 34 pages avec d\u00e9finitions et exemples. Vous pouvez t\u00e9l\u00e9charger la partie du document \u00ab\u00a0<a href=\"http:\/\/www.nasca.ovh\/downloads\/GeoMediaValidation.pdf\">Geomedia Fusion Training Guide\u00a0\u00bb relative \u00e0 la validation de la g\u00e9om\u00e9trie ici.<\/a><\/p>\n<p>Petit exemple pour vous donner envie de t\u00e9l\u00e9charger le document:<\/p>\n<p><em>\u00ab\u00a0Retours arri\u00e8re : s&rsquo;applique aux entit\u00e9s lin\u00e9aires ou surfaciques quand la g\u00e9om\u00e9trie est doubl\u00e9e en arri\u00e8re sur elle-m\u00eame.<\/em><br \/>\n<a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a5.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1971\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a5\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a5.png?fit=508%2C120&amp;ssl=1\" data-orig-size=\"508,120\" 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\/2015\/06\/a5.png?fit=508%2C120&amp;ssl=1\" class=\"aligncenter size-full wp-image-1971\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a5.png?resize=508%2C120\" alt=\"exemple de retour arri\u00e8re de la documentation geomedia\" width=\"508\" height=\"120\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a5.png?w=508&amp;ssl=1 508w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a5.png?resize=300%2C71&amp;ssl=1 300w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/a><em>La ligne ci-dessus est d\u00e9finie par une s\u00e9quence de 10\u00a0n\u0153uds\u00a0(A-B-C-D-C-D-E-F-G-H). La\u00a0s\u00e9quence D-C-D se\u00a0d\u00e9finie\u00a0comme un retour arri\u00e8re.<\/em><br \/>\n<em> Un retour arri\u00e8re est corrig\u00e9 en enlevant les\u00a0n\u0153uds\u00a0qui le forment. Dans l&rsquo;exemple ci-dessus le\u00a0deuxi\u00e8me groupe de\u00a0n\u0153uds\u00a0C et D sont enlev\u00e9s.<\/em><br \/>\n<em> La ligne est alors d\u00e9finie par une s\u00e9rie de 8\u00a0n\u0153uds\u00a0(A-B-C-D-E-F-G-H). Celui-ci est un exemple\u00a0simple de retour arri\u00e8re&#8230;\u00a0\u00bb<\/em><\/p>\n<h2>La commande Valider la g\u00e9om\u00e9trie (Validate Geometry) de Geomedia<\/h2>\n<p>La commande se trouve dans le ruban correspondant au Menu<em><strong> Bo\u00eete \u00e0 Outils<\/strong><\/em>.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1973\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a6\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6.png?fit=941%2C663&amp;ssl=1\" data-orig-size=\"941,663\" 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\/2015\/06\/a6.png?fit=630%2C444&amp;ssl=1\" class=\"aligncenter size-large wp-image-1973\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6-630x444.png?resize=630%2C444\" alt=\"ouverture de la fen\u00eatre Valider la g\u00e9om\u00e9trie de geomedia 2014\" width=\"630\" height=\"444\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6.png?resize=630%2C444&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6.png?resize=300%2C211&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a6.png?w=941&amp;ssl=1 941w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Vous trouvez trois onglets: <strong>Entr\u00e9e<\/strong>, <strong>Anomalies<\/strong>, et <strong>R\u00e9sultat<\/strong>.<\/p>\n<p>Le premier onglet permet de d\u00e9finir la ou les couches \u00e0 valider.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a7.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1974\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a7\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a7.png?fit=459%2C416&amp;ssl=1\" data-orig-size=\"459,416\" 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\/2015\/06\/a7.png?fit=459%2C416&amp;ssl=1\" class=\"aligncenter size-full wp-image-1974\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a7.png?resize=459%2C416\" alt=\"onglet\" width=\"459\" height=\"416\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a7.png?w=459&amp;ssl=1 459w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a7.png?resize=300%2C272&amp;ssl=1 300w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/a><\/p>\n<p>Vous pouvez donc d\u00e9finir toutes les couches que vous voulez pour effectuer la validation sans \u00eatre oblig\u00e9 de les faire une par une.<\/p>\n<p>L&rsquo;onglet Anomalies permet d&rsquo;indiquer quelles sont les anomalies \u00e0 rechercher. Elles sont regroup\u00e9es en trois rubriques:<\/p>\n<ul>\n<li>Standard<\/li>\n<li>Sp\u00e9cialis\u00e9<\/li>\n<li>Z(hauteur)<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1975\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a8\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8.png?fit=449%2C736&amp;ssl=1\" data-orig-size=\"449,736\" 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\/2015\/06\/a8.png?fit=384%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-1975\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8-384x630.png?resize=384%2C630\" alt=\"types d'anomalies d\u00e9tectables\" width=\"384\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8.png?resize=384%2C630&amp;ssl=1 384w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8.png?resize=183%2C300&amp;ssl=1 183w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a8.png?w=449&amp;ssl=1 449w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/a>La fen\u00eatre de droite permet de configurer l&rsquo;action \u00e0 avoir si l&rsquo;anomalie est retrouv\u00e9e:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1976\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a9\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9.png?fit=453%2C687&amp;ssl=1\" data-orig-size=\"453,687\" 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\/2015\/06\/a9.png?fit=415%2C630&amp;ssl=1\" class=\"aligncenter size-large wp-image-1976\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9-415x630.png?resize=415%2C630\" alt=\"configuration de la correction automatique\" width=\"415\" height=\"630\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9.png?resize=415%2C630&amp;ssl=1 415w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9.png?resize=198%2C300&amp;ssl=1 198w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a9.png?w=453&amp;ssl=1 453w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/a><\/p>\n<p>Vous pouvez indiquer, pour chaque anomalie prise en charge par la correction automatique, si vous souhaitez l&rsquo;appliquer ou pas. Les deux commandes qui sont s\u00e9par\u00e9es dans les autres logiciels, se trouvent ici associ\u00e9es.<\/p>\n<p>Finalement, le dernier onglet permet de configurer l&rsquo;affichage des r\u00e9sultats:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1977\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a10\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png?fit=456%2C416&amp;ssl=1\" data-orig-size=\"456,416\" 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=\"a10\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png?fit=456%2C416&amp;ssl=1\" class=\"aligncenter size-full wp-image-1977\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png?resize=456%2C416\" alt=\"onglet resultat de la fen\u00eatre de validation de la geometrie de geomedia\" width=\"456\" height=\"416\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png?w=456&amp;ssl=1 456w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a10.png?resize=300%2C274&amp;ssl=1 300w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/a><\/p>\n<p>Placer les anomalies dans une file d&rsquo;attente permettra d&rsquo;effectuer facilement les corrections manuelles.<\/p>\n<p>Placer les anomalies dans une requ\u00eate permet d&rsquo;avoir une couche avec les entit\u00e9s pr\u00e9sentant des anomalies, par exemple pour voir les corrections effectu\u00e9es automatiquement.<\/p>\n<p>Nous allons ex\u00e9cuter la commande en s\u00e9lectionnant toutes les anomalies standard seulement et et en laissant la correction automatique d\u00e9sactiv\u00e9e pour toutes.<\/p>\n<p>Le r\u00e9sultat est le suivant:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1979\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a11\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?fit=1358%2C711&amp;ssl=1\" data-orig-size=\"1358,711\" 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=\"a11\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?fit=630%2C330&amp;ssl=1\" class=\"aligncenter size-large wp-image-1979\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11-630x330.png?resize=630%2C330\" alt=\"r\u00e9sultat de la commande valider la g\u00e9om\u00e9trie de geomedia\" width=\"630\" height=\"330\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?resize=630%2C330&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?resize=300%2C157&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?w=1358&amp;ssl=1 1358w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a11.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Contrairement aux exemples pr\u00e9c\u00e9dents, Geomedia d\u00e9tecte 28 anomalies au lieu des 19 trouv\u00e9es dans les exemples pr\u00e9c\u00e9dents.<\/p>\n<p>En r\u00e9alit\u00e9, il trouve 19 entit\u00e9s avec des anomalies, seulement il y en a quelque unes qui contiennent plus d&rsquo;une anomalie. Si vous observez l&rsquo;enregistrement en surbrillance vous remarquerez qu&rsquo;il est le premier de 5 enregistrements concernant tous la m\u00eame entit\u00e9.<\/p>\n<p>[Dans les cas pr\u00e9c\u00e9dents, du moment o\u00f9 une entit\u00e9 est marqu\u00e9e non valide, la recherche s&rsquo;arr\u00eate. Mais pas les corrections. Si on repasse le test sur les entit\u00e9s corrig\u00e9es, on voit qu&rsquo;il n&rsquo;en reste pas d&rsquo;anomalies. Le correcteur traite toutes les anomalies d&rsquo;un m\u00eame entit\u00e9.]<\/p>\n<p>Dans la fen\u00eatre de gauche vous trouvez les d\u00e9tails des anomalies. En cliquant sur un enregistrement, automatiquement vous retrouvez l&rsquo;anomalie affich\u00e9e sur la fen\u00eatre de gauche. Les commandes habituelles d&rsquo;\u00e9dition vous permettent de corriger manuellement les anomalies souhait\u00e9es.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1981\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a12\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?fit=1360%2C721&amp;ssl=1\" data-orig-size=\"1360,721\" 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=\"a12\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?fit=630%2C334&amp;ssl=1\" class=\"aligncenter size-large wp-image-1981\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12-630x334.png?resize=630%2C334\" alt=\"correction manuelle des anomalies dans geiomedia\" width=\"630\" height=\"334\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?resize=630%2C334&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?resize=300%2C159&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?w=1360&amp;ssl=1 1360w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a12.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Si vous \u00e9ditez une anomalie \u00a0dans la fen\u00eatre de gauche, elle disparait de la fen\u00eatre de droite.<\/p>\n<p>L&rsquo;exemple de la copie d&rsquo;\u00e9cran ci-dessus montre une anomalie avec un anneau int\u00e9rieur. Comme nous l&rsquo;avons indiqu\u00e9 dans un exemple pr\u00e9c\u00e9dent, ce type d&rsquo;anomalie sera corrig\u00e9e automatiquement en cr\u00e9ant un anneau ext\u00e9rieur et un anneau int\u00e9rieur. Nous avions indiqu\u00e9 aussi que ce n&rsquo;\u00e9tait pas forc\u00e9ment la meilleure solution. Manifestement, ici le point qui ferme l&rsquo;entr\u00e9e d&rsquo;eau devrait \u00eatre s\u00e9par\u00e9, de mani\u00e8re \u00e0 former une crique et non un bassin ferm\u00e9.<\/p>\n<p>Avec Geomedia, il est ais\u00e9 de d\u00e9placer le point et corriger manuellement l&rsquo;anomalie, avec la bonne solution.<\/p>\n<p>Une fois que nous avons termin\u00e9 avec les corrections manuelles, nous pouvons r\u00e9-ex\u00e9cuter la commande, mais en s\u00e9lectionnant les corrections automatiques dans la fen\u00eatre de param\u00e9trage. Dans ce cas, les anomalies n&rsquo;apparaissent plus.<\/p>\n<p>&nbsp;<\/p>\n<p>En plus de la commande <em>Valider la g\u00e9om\u00e9trie<\/em>, Geomedia poss\u00e8de une autre commande : <em>D\u00e9tection de surfaces de type VOID<\/em> qui d\u00e9tecte les superpositions ou les espaces entre polygones contigus.<\/p>\n<p>La commande demande simplement la couche \u00a0\u00e0 valider et o\u00f9 placer les surfaces d\u00e9tect\u00e9es.<\/p>\n<p>Le r\u00e9sultat obtenu est alors:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1983\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/les-outils-de-validation-des-geometries-4geomedia-intergraph\/a14\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?fit=1356%2C574&amp;ssl=1\" data-orig-size=\"1356,574\" 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=\"a14\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?fit=630%2C267&amp;ssl=1\" class=\"aligncenter size-large wp-image-1983\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14-630x267.png?resize=630%2C267\" alt=\"commanbde recherche de surfaces de type void de geomedia\" width=\"630\" height=\"267\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?resize=630%2C267&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?resize=300%2C127&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?w=1356&amp;ssl=1 1356w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/06\/a14.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/a><\/p>\n<p>Voil\u00e0! Nous avons fait le tour des possibilit\u00e9s de Geomedia. A la lecture des diff\u00e9rents articles vous l&rsquo;aurez compris, nous avons un petite pr\u00e9f\u00e9rence pour celui-ci, quand il s&rsquo;agit de valider la g\u00e9om\u00e9trie de couches. On sait ce que l&rsquo;on fait, on voit ce que l&rsquo;on corrige et \u00e7a reste \u00e0 un niveau de difficult\u00e9 tout \u00e0 fait \u00e0 notre port\u00e9e&#8230;<\/p>\n<p>Mais vous nous direz, o\u00f9 est pass\u00e9 QGis? Et bien, on l&rsquo;a gard\u00e9 pour la fin, c&rsquo;est \u00e0 dire notre prochain article.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vous vous demandez pourquoi parler de Geomedia d&rsquo;Intergraph? C&rsquo;est vrai qu&rsquo;en France il a une diffusion presque confidentielle. Mais il ne le m\u00e9rite pas. Outre le fait qu&rsquo;il a \u00e9t\u00e9 le pr\u00e9curseur dans bien de domaines&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":[152,26],"tags":[235,232,236,231],"class_list":["post-1969","post","type-post","status-publish","format-standard","hentry","category-outils_divers","category-outils-et-methodes","tag-geomedia","tag-geometrie","tag-intergraph","tag-validation"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-vL","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/1969","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=1969"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/1969\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}