{"id":1276,"date":"2025-01-23T09:48:33","date_gmt":"2025-01-23T08:48:33","guid":{"rendered":"https:\/\/dev.datagrandest.fr\/site\/evenement\/journee-thematique-datagrandest-donnees-3d-et-lidar-quels-usages-pour-la-transition-ecologique\/"},"modified":"2026-03-23T17:04:50","modified_gmt":"2026-03-23T16:04:50","slug":"journee-thematique-datagrandest-donnees-3d-et-lidar-quels-usages-pour-la-transition-ecologique","status":"publish","type":"evenement","link":"https:\/\/www.datagrandest.fr\/site\/evenement\/journee-thematique-datagrandest-donnees-3d-et-lidar-quels-usages-pour-la-transition-ecologique\/","title":{"rendered":"Donn\u00e9es 3D et LIDAR : quels usages pour la transition \u00e9cologique ?"},"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":""},"periode":[213],"source":[],"thematique_globale":[216],"type_evenement":[146],"class_list":["post-1276","evenement","type-evenement","status-publish","hentry","periode-213","thematique_globale-lidar-3d","type_evenement-journee-thematique"],"acf":{"eve_description_courte":"Journ\u00e9e th\u00e9matique DataGrandEst","eve_description_longue":"<h1 style=\"text-align: center;\">Donn\u00e9es 3D et LIDAR\r\nQuels usages pour la transition \u00e9cologique ?<\/h1>\r\n<p style=\"text-align: center;\">____________________<\/p>\r\n\r\n<h3 style=\"text-align: center;\">Mardi 17 juin 2025\u00a0 |\u00a0 De 10h00 \u00e0 16h30<\/h3>\r\n<p style=\"text-align: center;\">Caf\u00e9 d\u2019accueil \u00e0 partir de 9h30<\/p>\r\n\r\n<h5 style=\"text-align: center;\">H\u00f4tel de R\u00e9gion | 1 Place Gabriel Hocquard | 57000 Metz<\/h5>\r\n<p data-end=\"437\" data-start=\"106\">Pr\u00e9vention des risques naturels, connaissance de la ressource foresti\u00e8re, gestion des parcelles agricoles, am\u00e9nagement du territoire, pr\u00e9servation de la biodiversit\u00e9, transition \u00e9nerg\u00e9tique\u2026 Un large spectre de politiques publiques comportant une dimension g\u00e9ographique n\u00e9cessite de disposer de donn\u00e9es descriptives pr\u00e9cises en 3D.<\/p>\r\n<p data-end=\"832\" data-start=\"439\">Les donn\u00e9es issues du programme LiDAR HD, en cours de constitution sur la r\u00e9gion Grand Est, offrent une description 3D fine et homog\u00e8ne du sol topographique, du sursol artificiel (b\u00e2timents, ponts) et de la v\u00e9g\u00e9tation. Riches, fiables, pr\u00e9cises, standardis\u00e9es, document\u00e9es et t\u00e9l\u00e9chargeables en open data, elles constituent un puissant outil d\u2019analyse et de suivi des \u00e9volutions du territoire.<\/p>\r\n<p data-end=\"1135\" data-start=\"834\">L'\u00e9v\u00e9nement a permis \u00e0 un public vari\u00e9 \u2014 \u00e9lus, chefs de service, techniciens, charg\u00e9s de mission, data scientists, g\u00e9omaticiens ou simples curieux \u2014 de d\u00e9couvrir tout au long de la journ\u00e9e des cas d\u2019usages, des retours d\u2019exp\u00e9riences et des d\u00e9monstrations interactives autour de ces donn\u00e9es innovantes.<\/p>\r\n<p data-end=\"1135\" data-start=\"834\"><a class=\"btn btn-orange\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/dge-animation-jt-3d-lidar-20250617-synthese-v01.pdf\" rel=\"attachment wp-att-5148\">Synth\u00e8se de la journ\u00e9e<\/a><\/p>\r\n\r\n<div>\r\n<div>\r\n<h2>Programme<\/h2>\r\n<\/div>\r\n<\/div>\r\n<strong>09h30 |\u00a0Accueil des participants autour d\u2019un caf\u00e9<\/strong>\r\n\r\n<strong>10h00 | Apport de la connaissance en 3 dimensions pour l\u2019Eurom\u00e9tropole de Strasbourg<\/strong>\r\nPhilippe SLISSE, chef de projet SIG3D \u00e0 l\u2019Eurom\u00e9tropole de Strasbourg -\u00a0<a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a>\r\n\r\n<strong>10h30 | De nouvelles donn\u00e9es 3D sur l\u2019ensemble du territoire national : le programme national LIDAR HD pilot\u00e9 par l\u2019IGN et sa d\u00e9clinaison en Grand Est<\/strong>\r\nG\u00e9rard BLIN, Directeur territorial nord et outre-mer \u00e0 l\u2019IGN et Tristan HILLAIRET, Ing\u00e9nieur -\u00a0<a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a>\r\n\r\n<strong>11h00 | Pr\u00e9venir les risques naturels gr\u00e2ce aux donn\u00e9es LiDAR<\/strong>\r\n<ul>\r\n \t<li>Usage du LiDAR HD pour la d\u00e9fense de la for\u00eat contre les incendies \u2013 Gwena\u00ebl MENGUY, SDIS des Vosges - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n \t<li>Mod\u00e9lisation hydraulique pour la pr\u00e9vention des risques d\u2019inondation \u2013 Olivia GHAZARIAN, Rivi\u00e8res de Haute Alsace - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n \t<li>Inondations : un r\u00e9cit visuel interactif en compl\u00e9ment des mod\u00e9lisations hydrologiques \u2013 Isabelle CHARPENTIER &amp; Donatien TASSAN, Laboratoire ICube &amp; l\u2019EPTB Meurthe-Madon - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n<\/ul>\r\n<strong>12h15 | Buffet d\u00e9jeunatoire<\/strong>\r\n\r\n<strong>13h45\u00a0|\u00a0Am\u00e9nager, g\u00e9rer le territoire gr\u00e2ce aux donn\u00e9es 3D\/LiDAR<\/strong>\r\n<ul>\r\n \t<li>Usage du LiDAR HD pour la gestion foresti\u00e8re \u2013 Nicolas DEGARNE,\u00a0 ONF - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n \t<li>Utilisation des maquettes 3D pour simuler l\u2019ensoleillement et quantifier les zones d\u2019ombrages des projets photovolta\u00efques \u2013 St\u00e9phane MOISY, OTE Ing\u00e9nierie - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n \t<li>L\u2019observatoire de la v\u00e9g\u00e9tation urbaine du Grand Nancy \u2013 Johan OHLING et Chams GEORGES, M\u00e9tropole du Grand Nancy - <a class=\"btn-green\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/1-sig3d-journeethematiquelidar-datagest-17juin25-philippe-slisse.pdf\" rel=\"attachment wp-att-5153\">Support de pr\u00e9sentation<\/a><\/li>\r\n<\/ul>\r\n<strong>14h45 | Table ronde : Enjeux et perspectives de l\u2019utilisation 3D\/LiDAR pour le Grand Est ? - <a class=\"btn-orange\" href=\"https:\/\/www.datagrandest.fr\/site\/wp-content\/uploads\/2025\/01\/5-jt-3d-lidar-2025-06-17-table-ronde.pdf\" rel=\"attachment wp-att-5158\">Support de pr\u00e9sentation<\/a><\/strong>\r\n<ul>\r\n \t<li>Lionel Berthet, DREAL Grand Est, DREAL adjoint r\u00e9f\u00e9rent du service de pr\u00e9vention des risques naturels et hydrauliques<\/li>\r\n \t<li>Benoit GRANDMOUGIN \u2013 Directeur de la DEBC (Direction de l\u2019Eau, de la Biodiversit\u00e9 et du Climat) \u2013 R\u00e9gion Grand Est<\/li>\r\n \t<li>Swann LAMARCHE \u2013 Charg\u00e9 de relations partenariales sur la pr\u00e9vention des risques \u2013 IGN<\/li>\r\n \t<li>Philippe SLISSE \u2013 Chef de projet SIG3D \u2013 Eurom\u00e9tropole de Strasbourg<\/li>\r\n \t<li>Isabelle CHARPENTIER \u2013 Directrice de recherche au CNRS \u2013 Laboratoire ICube<\/li>\r\n<\/ul>\r\n&nbsp;\r\n\r\n<strong>15h45 | Conclusion et perspectives de la journ\u00e9e<\/strong>\r\n<p data-end=\"1135\" data-start=\"834\">Marie-Christine SCHOTT (R\u00e9gion Grand Est) et Fran\u00e7ois MATHONNET (DREAL Grand Est)<\/p>","eve_lieu":"","eve_date":"20250617","eve_date_fin":"20250617","eve_heure_de_debut":"10:00:00","eve_heure_de_fin":"10:00:00","eve_pour_aller_plus_loin":"","eve_animation":true,"glo_image":3688,"glo_intro":"","glo_car_surcharge_titre":"","glo_car_surcharge_lien":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Donn\u00e9es 3D et LIDAR : quels usages pour la transition \u00e9cologique ? 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