{"id":21362,"date":"2024-11-26T09:18:33","date_gmt":"2024-11-26T08:18:33","guid":{"rendered":"https:\/\/www.yellowscan.com\/knowledge\/comment-la-cartographie-lidar-a-permis-de-decouvrir-des-ruines-archeologiques-au-mexique\/"},"modified":"2025-05-14T14:36:26","modified_gmt":"2025-05-14T12:36:26","slug":"how-lidar-mapping-uncovered-archeological-ruins-in-mexico","status":"publish","type":"ys_knowledge","link":"https:\/\/www.yellowscan.com\/fr\/knowledge\/how-lidar-mapping-uncovered-archeological-ruins-in-mexico\/","title":{"rendered":"Comment la cartographie LiDAR a permis de d\u00e9couvrir des ruines arch\u00e9ologiques au Mexique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"21362\" class=\"elementor elementor-21362 elementor-21326\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e706ef2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e706ef2\" 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-6f63829\" data-id=\"6f63829\" 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-91b1ac8 elementor-widget elementor-widget-text-editor\" data-id=\"91b1ac8\" 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<h2>D\u00e9fi<\/h2>\n<p>Notre distributeur mexicain, Geoearth, a tenu plusieurs r\u00e9unions avec le gouvernement f\u00e9d\u00e9ral mexicain, qui ont d\u00e9bouch\u00e9 sur un projet visant \u00e0 rechercher d&rsquo;\u00e9ventuels vestiges arch\u00e9ologiques dans la zone prot\u00e9g\u00e9e de Chichen Itza. Geoearth a men\u00e9 des \u00e9tudes pour rechercher des vestiges arch\u00e9ologiques en utilisant des m\u00e9thodes traditionnelles et des vols avec un drone, afin d&rsquo;obtenir des r\u00e9sultats pr\u00e9cis et v\u00e9rifiables.  <\/p>\n<p>L&rsquo;objectif principal \u00e9tait de localiser avec pr\u00e9cision les \u00e9ventuels vestiges arch\u00e9ologiques de la zone arch\u00e9ologique de Chichen Itza qui n&rsquo;avaient pas encore \u00e9t\u00e9 explor\u00e9s.  <\/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-e2c37d6 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2c37d6\" 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-14dd88e6\" data-id=\"14dd88e6\" 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-c16102c elementor-widget elementor-widget-image\" data-id=\"c16102c\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"722\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN-1024x722.jpg\" class=\"attachment-large size-large wp-image-21333\" alt=\"Map with the location of Chichen Itza in Mexico\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN-1024x722.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN-300x212.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN-768x541.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN-1536x1083.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/MAPA-CHICHEN.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Carte avec l'emplacement de Chichen Itza au Mexique<\/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-d126e19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d126e19\" 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-e7ba145\" data-id=\"e7ba145\" 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-5c37c76 elementor-widget elementor-widget-text-editor\" data-id=\"5c37c76\" 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<h2>Solution<\/h2>\n<p>Geoearth a utilis\u00e9 le capteur LiDAR YellowScan Explorer mont\u00e9 sur un drone Skyfront Perimetre 8. La capacit\u00e9 du capteur LiDAR \u00e0 fournir 5 retours leur a permis d&rsquo;obtenir de meilleures donn\u00e9es, m\u00eame dans une v\u00e9g\u00e9tation tr\u00e8s dense. Ce syst\u00e8me LiDAR a \u00e9t\u00e9 choisi pour la mission en raison de ses caract\u00e9ristiques avanc\u00e9es, notamment 5 retours et un scanner \u00e0 360\u00b0, qui permettent de collecter des donn\u00e9es de meilleure qualit\u00e9 et plus d\u00e9taill\u00e9es. La performance de la batterie fournie par le syst\u00e8me a \u00e9galement \u00e9t\u00e9 un facteur cl\u00e9 dans le choix de ce dernier pour cette mission.<\/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-1549846e el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1549846e\" 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-481d5ba4\" data-id=\"481d5ba4\" 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-669cda02 elementor-widget elementor-widget-image\" data-id=\"669cda02\" 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=\"1024\" height=\"576\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1-1024x576.jpg\" class=\"attachment-large size-large wp-image-21337\" alt=\"SKYFRONT CHICHEN\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1-1024x576.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1-300x169.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1-768x432.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1-1536x864.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/SKYFRONT-CHICHEN-1.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">YellowScan Explorer sur le p\u00e9rim\u00e8tre de Skyfront<\/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-3df5daf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3df5daf\" 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-afb7eba\" data-id=\"afb7eba\" 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-ad3814b elementor-widget elementor-widget-image\" data-id=\"ad3814b\" 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=\"1024\" height=\"576\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBE-DE-PUNTOS-CHICHEN--1024x576.jpg\" class=\"attachment-large size-large wp-image-21341\" alt=\"Neighboring structures of the Chichen Itza grounds\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBE-DE-PUNTOS-CHICHEN--1024x576.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBE-DE-PUNTOS-CHICHEN--300x169.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBE-DE-PUNTOS-CHICHEN--768x432.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBE-DE-PUNTOS-CHICHEN-.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Structures voisines du site de Chichen Itza<\/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-d5aa944 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d5aa944\" 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-0a06cfe\" data-id=\"0a06cfe\" 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-32a6c43 elementor-widget elementor-widget-text-editor\" data-id=\"32a6c43\" 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<h2>Param\u00e8tres de la mission<\/h2>\n<ul>\n<li><strong>Zone d&rsquo;enqu\u00eate<\/strong>: 30 km2<\/li>\n<li><strong>Dur\u00e9e<\/strong>: acquisition : 3 jours, traitement des donn\u00e9es : 2 jours<\/li>\n<li><strong>Nombre de vols<\/strong>: 6  <\/li>\n<li><strong>Vitesse de vol et altitude<\/strong>: 8 m\/s \u00e0 120 m AGL<\/li>\n<li><strong>Equipement<\/strong>:\n<ul>\n<li>\n<p>Syst\u00e8me LiDAR YellowScan Explorer<\/p>\n<\/li>\n<li>\n<p>Skyfront Perimeter 8 drone<\/p>\n<\/li>\n<li>\n<p>YellowScan CloudStation Ultimate est un logiciel de traitement des nuages de points, comprenant l&rsquo;ajustement des bandes, la classification des nuages de points entre sol et non sol, et l&rsquo;exportation des nuages de points en format LAS et des mod\u00e8les de terrain en format TIFF.<\/p>\n<\/li>\n<li>\n<p>Logiciel Pospac MMS 9 pour la correction des trajectoires des capteurs \u00e0 l&rsquo;aide de la m\u00e9thode de la base unique.<\/p>\n<\/li>\n<\/ul>\n<\/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-83c35cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"83c35cb\" 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-11419de\" data-id=\"11419de\" 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-03ebe48 elementor-widget elementor-widget-image\" data-id=\"03ebe48\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"831\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34-1024x831.jpg\" class=\"attachment-large size-large wp-image-21345\" alt=\"Pointcloud of the Chichen Itza pyramid\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34-1024x831.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34-300x244.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34-768x624.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34-1536x1247.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/image-34.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Nuage de points de la pyramide de Chichen Itza coloris\u00e9 avec la YellowScan CloudStation<\/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-ef543b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ef543b0\" 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-5267f1a\" data-id=\"5267f1a\" 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-9d57f9f elementor-widget elementor-widget-text-editor\" data-id=\"9d57f9f\" 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<h2>R\u00e9sultats<\/h2>\n<p>Les r\u00e9sultats obtenus par l&rsquo;\u00e9quipe de Geoearth sont les suivants :<\/p>\n<ul>\n<li>Densit\u00e9 de points : 110 points par m\u00e8tre carr\u00e9<\/li>\n<li>Pr\u00e9cision horizontale (XY) = 1,5 cm, Pr\u00e9cision verticale (Z) = 3 cm<\/li>\n<li>Mod\u00e8les num\u00e9riques de terrain d&rsquo;une r\u00e9solution de 30 cm<\/li>\n<li>Lignes de contour \u00e0 50 cm (ma\u00eetres) et 1 m (secondaires) pour une meilleure interpr\u00e9tation de l&rsquo;information<\/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-bfb556d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfb556d\" 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-11a4b88\" data-id=\"11a4b88\" 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-5748211 elementor-widget elementor-widget-image\" data-id=\"5748211\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"520\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO--1024x520.jpg\" class=\"attachment-large size-large wp-image-21349\" alt=\"Digital Terrain Model with the YellowScan CloudStation\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO--1024x520.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO--300x152.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO--768x390.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO--1536x780.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/NUBES-DE-PUNTOS-MODELOS-DE-TERRENO-.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Mod\u00e8le num\u00e9rique de terrain avec la YellowScan CloudStation<\/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-c002126 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c002126\" 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-46f6fb9\" data-id=\"46f6fb9\" 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-a76fbb8 elementor-widget elementor-widget-text-editor\" data-id=\"a76fbb8\" 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>Le capteur LiDAR YellowScan Explorer a d\u00e9pass\u00e9 toutes les attentes, notamment en raison de la v\u00e9g\u00e9tation dense du site, qui rendait difficile l&rsquo;obtention de donn\u00e9es pr\u00e9cises sur le terrain. Avec ce capteur, ils ont obtenu une densit\u00e9 de 110 points par m\u00e8tre carr\u00e9, ce qui a permis d&rsquo;obtenir un nuage de points de haute qualit\u00e9. Cela leur a permis de g\u00e9n\u00e9rer un mod\u00e8le num\u00e9rique de terrain d&rsquo;une r\u00e9solution de 30 cm et d&rsquo;utiliser les courbes de niveau pour interpr\u00e9ter efficacement les vestiges arch\u00e9ologiques potentiels. Ils ont ainsi obtenu de meilleurs r\u00e9sultats que pr\u00e9vu, en d\u00e9couvrant plus de vestiges que pr\u00e9vu.<\/p>\n<p>Le syst\u00e8me LiDAR YellowScan Explorer a fourni des donn\u00e9es d&rsquo;excellente qualit\u00e9 en termes de positionnement et de p\u00e9n\u00e9tration de la v\u00e9g\u00e9tation, ce qui a permis d&rsquo;obtenir des r\u00e9sultats optimaux.<\/p>\n<p>Le traitement des donn\u00e9es a \u00e9t\u00e9 effectu\u00e9 quelques jours apr\u00e8s le travail sur le terrain, \u00e0 l&rsquo;aide du logiciel YellowScan CloudStation, dont certaines mises \u00e0 jour ont \u00e9t\u00e9 tr\u00e8s utiles pour traiter les informations en si peu de temps.<\/p>\n<p>Geoearth a pu fournir les coordonn\u00e9es pr\u00e9cises de l&#8217;emplacement de ces ruines potentielles, ce qui a permis au centre SIG et \u00e0 l&rsquo;Institut national d&rsquo;anthropologie et d&rsquo;histoire (INAH) de v\u00e9rifier ces informations sur le terrain et de confirmer que les r\u00e9sultats de l&rsquo;\u00e9tude \u00e9taient exacts et correctement interpr\u00e9t\u00e9s.<\/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-dc476f6 elm-testimonial elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dc476f6\" 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-72e831c\" data-id=\"72e831c\" 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-16510f7 elm-testimonial__text elementor-widget elementor-widget-text-editor\" data-id=\"16510f7\" 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>Le principal avantage de l&rsquo;utilisation d&rsquo;un capteur YellowScan est sa puissance pour obtenir des donn\u00e9es dans des jungles denses, ainsi que l&rsquo;autonomie de la batterie qui permet jusqu&rsquo;\u00e0 2 \u00e0 3 heures de vol continu pour acqu\u00e9rir de grandes quantit\u00e9s de donn\u00e9es sans endommager l&rsquo;environnement. Il est \u00e9galement important de noter que la carte Applanix int\u00e9gr\u00e9e au capteur pour l&rsquo;obtention de donn\u00e9es LiDAR de haute pr\u00e9cision dispose de la meilleure qualit\u00e9 et de diff\u00e9rentes m\u00e9thodes de traitement.<\/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-95a609e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"95a609e\" 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-d7a056a\" data-id=\"d7a056a\" 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-24e2cf9 elm-testimonial__img elementor-widget elementor-widget-image\" data-id=\"24e2cf9\" 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=\"200\" height=\"200\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/david-samadi-geoearth.jpg\" class=\"attachment-large size-large wp-image-21353\" alt=\"david samadi castilla geoearth\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/david-samadi-geoearth.jpg 200w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2024\/11\/david-samadi-geoearth-150x150.jpg 150w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/>\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-c3da59f\" data-id=\"c3da59f\" 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-f924d7a elementor-widget elementor-widget-text-editor\" data-id=\"f924d7a\" 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\">David Samadi Castilla<\/span><\/strong><\/p>\n<p><span class=\"elm-testimonials__role\"><em><b>PDG<\/b> &#8211; Geoearth<\/em><\/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":21328,"menu_order":78,"template":"","meta":{"_acf_changed":false,"content-type":""},"categories":[88],"class_list":["post-21362","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 v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LiDAR r\u00e9v\u00e8le des ruines arch\u00e9ologiques au Mexique | YellowScan<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment la cartographie LiDAR avanc\u00e9e permet de d\u00e9couvrir des ruines mayas jusqu&#039;alors inconnues dans la zone prot\u00e9g\u00e9e de Chichen Itza.\" \/>\n<meta name=\"robots\" content=\"index, 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