{"id":11721,"date":"2023-06-15T09:34:28","date_gmt":"2023-06-15T07:34:28","guid":{"rendered":"https:\/\/www.yellowscan.com\/?post_type=ys_knowledge&#038;p=11721"},"modified":"2025-05-14T10:17:44","modified_gmt":"2025-05-14T08:17:44","slug":"mapping-mountainous-regions-as-part-of-forestry-management-surveys","status":"publish","type":"ys_knowledge","link":"https:\/\/www.yellowscan.com\/fr\/knowledge\/mapping-mountainous-regions-as-part-of-forestry-management-surveys\/","title":{"rendered":"Cartographie LiDAR de terrains montagneux &#8211; YellowScan"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11721\" class=\"elementor elementor-11721 elementor-11619\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8d17dad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d17dad\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0f1fdf2\" data-id=\"0f1fdf2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36f984d elementor-widget elementor-widget-text-editor\" data-id=\"36f984d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>D\u00e9fi<\/h3>\n<p>\u00c0 la suite d&rsquo;une collaboration fructueuse en mati\u00e8re de recherche et de d\u00e9veloppement avec une agence gouvernementale, notre client GeoAerospace a obtenu un contrat pour la r\u00e9alisation d&rsquo;une capture LiDAR a\u00e9roport\u00e9e sur divers sites forestiers le long de la c\u00f4te ouest isol\u00e9e de l&rsquo;Irlande.<\/p>\n<p>Leur objectif premier \u00e9tait d&rsquo;acqu\u00e9rir des donn\u00e9es LiDAR a\u00e9roport\u00e9es de haute qualit\u00e9, car elles sont essentielles pour cartographier les r\u00e9gions montagneuses \u00e9loign\u00e9es dans le cadre des \u00e9tudes de gestion foresti\u00e8re. Ces donn\u00e9es jouent un r\u00f4le essentiel dans la cr\u00e9ation de mod\u00e8les de terrain pr\u00e9cis pour l&rsquo;analyse hydrologique, permettant la cartographie, l&rsquo;identification et la quantification des cours d&rsquo;eau dissimul\u00e9s sous un couvert v\u00e9g\u00e9tal dense.<\/p>\n<p>Compte tenu des caract\u00e9ristiques particuli\u00e8res du terrain, il a \u00e9t\u00e9 tr\u00e8s difficile d&rsquo;acc\u00e9der aux sites \u00e0 l&rsquo;aide d&rsquo;un avion d&rsquo;\u00e9tude conventionnel. La vaste \u00e9tendue des zones et le terrain montagneux accident\u00e9 et \u00e9loign\u00e9 ont rendu les lev\u00e9s terrestres peu pratiques.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92dc770 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92dc770\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f1474c0\" data-id=\"f1474c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ad50053 elementor-widget elementor-widget-text-editor\" data-id=\"ad50053\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Solution<\/h3>\n<p>GeoAerospace a donc \u00e9t\u00e9 charg\u00e9 de recueillir des donn\u00e9es LiDAR sur plusieurs sites \u00e0 l&rsquo;aide de son YellowScan Surveyor Ultra. L&rsquo;objectif \u00e9tait de g\u00e9n\u00e9rer des mod\u00e8les de terrain et d&rsquo;\u00e9valuer la morphologie hydrologique \u00e0 chaque endroit. Pour faire face \u00e0 la complexit\u00e9 de l&rsquo;environnement et aux conditions m\u00e9t\u00e9orologiques d\u00e9favorables, des enqu\u00eates par drone utilisant le suivi automatis\u00e9 du terrain ont \u00e9t\u00e9 utilis\u00e9es sur des sites sp\u00e9cifiques. Cette approche a permis de collecter des donn\u00e9es pr\u00e9cises et homog\u00e8nes et de les analyser dans des conditions difficiles.<\/p>\n<p>Dans le cadre de sa strat\u00e9gie commerciale \u00e0 long terme, GeoAerospace vise \u00e0 apporter une valeur ajout\u00e9e \u00e0 ses clients gr\u00e2ce aux donn\u00e9es qu&rsquo;elle recueille. Ils ont utilis\u00e9 efficacement la propri\u00e9t\u00e9 de p\u00e9n\u00e9tration de la v\u00e9g\u00e9tation du LiDAR et la capacit\u00e9 multi-\u00e9chos pour cartographier en d\u00e9tail les niveaux de v\u00e9g\u00e9tation et les incorporer ensuite dans les processus d&rsquo;inventaire forestier, offrant ainsi un service suppl\u00e9mentaire \u00e0 leurs clients.<\/p>\n<p>Cette initiative s&rsquo;est av\u00e9r\u00e9e tr\u00e8s fructueuse en \u00e9tablissant des flux de travail rationalis\u00e9s pour g\u00e9n\u00e9rer des cartes d&rsquo;arbres, permettant des \u00e9valuations d\u00e9taill\u00e9es de l&rsquo;inventaire forestier \u00e0 l&rsquo;\u00e9chelle, sur des milliers d&rsquo;arbres individuels. Des attributs cl\u00e9s tels que la hauteur des arbres et l&rsquo;\u00e9talement du houppier ont \u00e9t\u00e9 mesur\u00e9s avec pr\u00e9cision, ce qui a permis d&rsquo;obtenir des informations pr\u00e9cieuses pour une gestion foresti\u00e8re efficace.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-71c3ed12 el-section-full el-section-img-x2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71c3ed12\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-65d5dfab\" data-id=\"65d5dfab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d1742cb elementor-widget elementor-widget-image\" data-id=\"2d1742cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_1-1024x576.jpg\" class=\"attachment-large size-large wp-image-11627\" alt=\"\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_1-1024x576.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_1-300x169.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_1-768x432.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59eb631 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"59eb631\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">  plan de vol de la zone (environ 300 hectares)<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-16de7710\" data-id=\"16de7710\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-20ea4b88 elementor-widget elementor-widget-image\" data-id=\"20ea4b88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"632\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_8-1024x632.jpg\" class=\"attachment-large size-large wp-image-11639\" alt=\"\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_8-1024x632.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_8-300x185.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_8-768x474.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_8.jpg 1110w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27a65ad2 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"27a65ad2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Carte des arbres avec la hauteur et le diam\u00e8tre du houppier pour des milliers d&rsquo;arbres individuels<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-977317f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"977317f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25d4aa5\" data-id=\"25d4aa5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d841c5 elementor-widget elementor-widget-text-editor\" data-id=\"6d841c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Param\u00e8tres de la mission<\/h3>\n<ul>\n<li><strong>Taille de l&rsquo;enqu\u00eate<\/strong>: Plusieurs sites &#8211; tous d&rsquo;une superficie d&rsquo;environ 300 hectares (750 acres)<\/li>\n<li><strong>Dur\u00e9e de l&rsquo;<\/strong>enqu\u00eate :\n<ul>\n<li>1 \u00e0 2 jours de planification des vols (par site) en raison de la complexit\u00e9 de l&rsquo;acc\u00e8s \u00e0 chaque point de d\u00e9collage et d&rsquo;atterrissage et de l&rsquo;obtention des autorisations des propri\u00e9taires fonciers.<\/li>\n<li>1 \u00e0 2 jours sur place (par site) en raison de la mobilisation et des probl\u00e8mes d&rsquo;acc\u00e8s \u00e0 divers endroits pour maintenir les op\u00e9rations en visibilit\u00e9 directe.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Nombre de vols<\/strong>: Environ 8 vols de 20 minutes par site<\/li>\n<li><strong>Vitesse de vol et altitude<\/strong>: 70m AGL (suivi du terrain via UGCS) 10m\/s<\/li>\n<li><strong>\u00c9quipement<\/strong>: Syst\u00e8me LiDAR Yellowscan Surveyor Ultra<\/li>\n<li><strong>Drone<\/strong>: DJI M300<\/li>\n<li><strong>Correction de la trajectoire<\/strong>: PPK utilisant la station CORS exploit\u00e9e par Ordinance Survey Ireland<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-01aa426 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01aa426\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f1bfd80\" data-id=\"f1bfd80\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-288ebcb elementor-widget elementor-widget-text-editor\" data-id=\"288ebcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>R\u00e9sultats<\/h3>\n<ul>\n<li><strong>Densit\u00e9 de points<\/strong>: 200+ points par m\u00e8tre<\/li>\n<li><strong>Pr\u00e9cision<\/strong>: 5cm<\/li>\n<li>Mod\u00e8le num\u00e9rique de surface et mod\u00e8le num\u00e9rique de terrain (5cm GSD)<\/li>\n<\/ul>\n<p>Les donn\u00e9es LiDAR a\u00e9riennes ont fourni des informations pr\u00e9cieuses qu&rsquo;il aurait \u00e9t\u00e9 difficile d&rsquo;obtenir par d&rsquo;autres m\u00e9thodes en raison de la taille importante et de l&rsquo;\u00e9loignement de chaque site, qui est dens\u00e9ment bois\u00e9. Ces donn\u00e9es ont \u00e9t\u00e9 acquises de mani\u00e8re rentable et dans des d\u00e9lais raisonnables.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8301e86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8301e86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ee04312\" data-id=\"ee04312\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c74c0d0 elementor-widget elementor-widget-text-editor\" data-id=\"c74c0d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Outre le nuage de points standard, les contours, le MNS (mod\u00e8le num\u00e9rique de surface) et le MNT (mod\u00e8le num\u00e9rique de terrain), GeoAerospace a \u00e9galement \u00e9t\u00e9 en mesure de fournir des livrables sp\u00e9cifiques au client, d\u00e9riv\u00e9s des donn\u00e9es LiDAR. Ces cartes comprenaient une s\u00e9rie de cartes suppl\u00e9mentaires telles que la pente, l&rsquo;aspect, l&rsquo;\u00e9l\u00e9vation et l&rsquo;hydrologie.<\/p>\n<p>Les donn\u00e9es LiDAR de haute qualit\u00e9 et les nuages de points denses ont permis une analyse approfondie du terrain sous la canop\u00e9e, conduisant \u00e0 des \u00e9valuations hydrologiques pr\u00e9cises du paysage. Par rapport \u00e0 d&rsquo;autres m\u00e9thodes telles que les lev\u00e9s au sol, leur approche a permis de r\u00e9duire consid\u00e9rablement le temps d&rsquo;acquisition, le co\u00fbt et la dur\u00e9e du chantier.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ded1dd5\" data-id=\"ded1dd5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d479805 elementor-widget elementor-widget-image\" data-id=\"d479805\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"831\" height=\"586\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_9.jpg\" class=\"attachment-large size-large wp-image-11643\" alt=\"\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_9.jpg 831w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_9-300x212.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_9-768x542.jpg 768w\" sizes=\"(max-width: 831px) 100vw, 831px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Carte hydrologique montrant l'altitude par rapport \u00e0 la typologie des cours d'eau<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b4fb455 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b4fb455\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ad2434\" data-id=\"7ad2434\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f0ffdd4 elementor-widget elementor-widget-text-editor\" data-id=\"f0ffdd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Compte tenu de l&rsquo;obligation de voler \u00e0 500 m\u00e8tres (1500 pieds), dans la port\u00e9e du LiDAR de l&rsquo;avion, et des d\u00e9fis pos\u00e9s par la navigation en terrain montagneux, il a \u00e9t\u00e9 jug\u00e9 dangereux de faire voler l&rsquo;avion dans les vall\u00e9es.<\/p>\n<p>Heureusement, selon GeoAerospace, l&rsquo;acc\u00e8s \u00e0 d&rsquo;excellentes donn\u00e9es LiDAR par drone leur a permis de fournir des donn\u00e9es d&rsquo;une pr\u00e9cision et d&rsquo;une qualit\u00e9 \u00e9gales, mais avec une densit\u00e9 de points plus \u00e9lev\u00e9e. Ils ont \u00e9galement mis l&rsquo;accent sur l&rsquo;efficacit\u00e9 exceptionnelle avec laquelle leur solution LiDAR YellowScan et la CloudStation fournissent des donn\u00e9es, r\u00e9pondant ainsi aux normes \u00e9lev\u00e9es fix\u00e9es par un grand nombre de leurs clients.<\/p>\n<p>Ils soulignent \u00e9galement que, bien que ce projet n&rsquo;ait pas fait l&rsquo;objet d&rsquo;une demande de soutien sp\u00e9cifique, YellowScan fournit syst\u00e9matiquement un soutien efficace, rapide et de grande qualit\u00e9.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2cac63e0 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2cac63e0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d3d86b7\" data-id=\"3d3d86b7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-506cd7ce elementor-widget elementor-widget-image\" data-id=\"506cd7ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_2-1024x507.jpg\" class=\"attachment-large size-large wp-image-11631\" alt=\"\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_2-1024x507.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_2-300x149.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_2-768x380.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2023\/06\/Yellowscan_2.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34bce217 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"34bce217\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Coupe transversale de la sylviculture<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a91a145 elm-testimonial elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a91a145\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a63c9d4\" data-id=\"5a63c9d4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64b71edc elm-testimonial__text elementor-widget elementor-widget-text-editor\" data-id=\"64b71edc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les sites pr\u00e9sentaient plusieurs d\u00e9fis en termes d&rsquo;acc\u00e8s aux vall\u00e9es montagneuses pour nos avions d&rsquo;\u00e9tude, de sorte que certains sites ont n\u00e9cessit\u00e9 des relev\u00e9s automatis\u00e9s par drone en raison de la complexit\u00e9 du terrain et des conditions m\u00e9t\u00e9orologiques difficiles. L&rsquo;acc\u00e8s \u00e0 des donn\u00e9es LiDAR de haute qualit\u00e9 obtenues par drone nous a donc permis de fournir les donn\u00e9es requises avec la m\u00eame qualit\u00e9\/pr\u00e9cision et une plus grande densit\u00e9 de points. La vitesse de d\u00e9ploiement de notre syst\u00e8me LiDAR YellowScan est souvent plus rapide que celle de notre avion d&rsquo;arpentage. Ce d\u00e9ploiement rapide est crucial dans les sc\u00e9narios d&rsquo;enqu\u00eate o\u00f9 le temps est compt\u00e9.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3f6a3fd6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f6a3fd6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-41902c29\" data-id=\"41902c29\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48d25e14 elm-testimonial__img elementor-widget elementor-widget-image\" data-id=\"48d25e14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"250\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2022\/11\/fearghus_foyle.jpg\" class=\"attachment-large size-large wp-image-3537\" alt=\"\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2022\/11\/fearghus_foyle.jpg 250w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2022\/11\/fearghus_foyle-150x150.jpg 150w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-695cd325\" data-id=\"695cd325\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-657fa7ab elementor-widget elementor-widget-text-editor\" data-id=\"657fa7ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span class=\"elm-testimonials__name\">Fearghus Foyle<\/span><\/strong><\/p>\n<p><span class=\"elm-testimonials__role\"><em><strong>Directeur g\u00e9n\u00e9ral<\/strong> &#8211; GeoAerospace<\/em><br \/><\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":11621,"menu_order":179,"template":"","meta":{"_acf_changed":false,"content-type":""},"categories":[88],"class_list":["post-11721","ys_knowledge","type-ys_knowledge","status-publish","has-post-thumbnail","hentry","category-success-story"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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