{"id":12913,"date":"2021-05-01T13:54:00","date_gmt":"2021-05-01T13:54:00","guid":{"rendered":"https:\/\/leicacpec.wpenginepowered.com\/blog\/non-classifiee\/que-sont-les-scanners-laser-comment-ca-se-passe\/"},"modified":"2024-07-11T13:12:12","modified_gmt":"2024-07-11T13:12:12","slug":"que-sont-les-scanners-laser-comment-ca-se-passe","status":"publish","type":"post","link":"https:\/\/cpec.leica-geosystems.com\/fr\/blog\/2021\/05\/01\/que-sont-les-scanners-laser-comment-ca-se-passe\/","title":{"rendered":"Que sont les scanners laser ? Comment \u00e7a se passe ?"},"content":{"rendered":"<p><em>Les lasers \u00e0 scanner Leica Geosystems vous permettent d\u2019obtenir la g\u00e9om\u00e9trie tridimensionnelle d\u2019objets ou d\u2019emplacements rapidement et en toute s\u00e9curit\u00e9, en obtenant des donn\u00e9es graphiques et analytiques qui vous permettent de documenter et de collecter des mesures pour tous les types de projets.<\/em><\/p>\n<p><!--more--><\/p>\n<p>Les r\u00e9sultats sont des nuages de points pr\u00e9cis avec la g\u00e9om\u00e9trie compl\u00e8te des structures et des objets. La conversion de ces points en mod\u00e8les 3D ou 2D ou la comparaison avec le projet original se fait avec des programmes sp\u00e9cifiques :<\/p>\n<ul>\n<li><strong>Leica HDS Cyclone<\/strong> pour le t\u00e9l\u00e9chargement, le traitement, l\u2019enregistrement et le nettoyage des nuages de points obtenus. Il dispose \u00e9galement de modules suppl\u00e9mentaires tels que Cyclone Model, qui vous aide \u00e0 mod\u00e9liser des installations industrielles compl\u00e8tes.<\/li>\n<li><strong>Leica CloudWorxs CAD<\/strong> plug-in pour traiter les nuages de points g\u00e9n\u00e9r\u00e9s dans Cyclone au sein de plates-formes logicielles de CAO, telles qu\u2019AutoCAD ou MicroStation<\/li>\n<li><strong>Leica 3DReshaper<\/strong> pour la mod\u00e9lisation 3D, le contr\u00f4le et l\u2019inspection.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-8466 size-large\" src=\"https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-576x1024.webp?resize=576%2C1024\" alt=\"\" width=\"576\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?resize=576%2C1024&amp;ssl=1 576w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?resize=169%2C300&amp;ssl=1 169w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?resize=441%2C784&amp;ssl=1 441w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?resize=300%2C533&amp;ssl=1 300w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?resize=150%2C267&amp;ssl=1 150w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/laser-scanner-1-jpg.webp?w=675&amp;ssl=1 675w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/p>\n<h3>Scanner laser pour la pr\u00e9servation du patrimoine architectural<\/h3>\n<p>Une autre application des scanners laser HDS usag\u00e9s est la pr\u00e9servation du patrimoine historique.<\/p>\n<p>L\u2019absence de documentation originale, ainsi que l\u2019\u00e9rosion possible, est un obstacle \u00e0 la conservation de l\u2019architecture embl\u00e9matique. Nos lasers HDS ud&rsquo;occasion recueillent les donn\u00e9es n\u00e9cessaires d\u2019une mani\u00e8re non invasive qui peut \u00eatre utilis\u00e9e pour des projets de restauration ou de conservation.<\/p>\n<p>Par exemple, le scanner laser pourrait aider \u00e0 reconstruire la cath\u00e9drale Notre-Dame gr\u00e2ce au mod\u00e8le 3D pr\u00e9cis que le professeur Andrew Tallon a r\u00e9alis\u00e9 en 2010, \u00e0 partir de mod\u00e8les de nuages de points.<\/p>\n<p>Le Leica ScanStation P20 ScanStation est con\u00e7u pour travailler sur des projets n\u00e9cessitant une vitesse maximale, en balayant jusqu\u2019\u00e0 1 million de points par seconde dans des environnements de -20\u00baC \u00e0 + 50\u00baC.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignnone wp-image-8469 size-large\" src=\"https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-576x1024.webp?resize=576%2C1024\" alt=\"\" width=\"576\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?resize=576%2C1024&amp;ssl=1 576w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?resize=169%2C300&amp;ssl=1 169w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?resize=441%2C784&amp;ssl=1 441w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?resize=300%2C533&amp;ssl=1 300w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?resize=150%2C267&amp;ssl=1 150w, https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/scanstation-jpg.webp?w=675&amp;ssl=1 675w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/p>\n<h3>Travailler avec un Leica Scanstation P20 d\u2019occasion<\/h3>\n<p>Travailler avec un scanner laser d\u2019occasion pour vos projets est facile. Si vous n\u2019avez pas d\u2019exp\u00e9rience et que vous souhaitez am\u00e9liorer vos comp\u00e9tences, nous vous proposons un service de formation pour apprendre les bases. Nous vous montrerons comment obtenir les meilleures performances et comment obtenir les meilleurs r\u00e9sultats logiciels.<\/p>\n<p>Vous trouverez le scanner laser Leica P20 ScanStation d\u2019occasion dans notre catalogue de scanners laser HDS. Si vous recherchez un autre type d\u2019instrument de laser ou de topographie, vous pouvez nous contacter \u00e0 tout moment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les lasers \u00e0 scanner Leica Geosystems vous permettent d\u2019obtenir la g\u00e9om\u00e9trie tridimensionnelle d\u2019objets ou d\u2019emplacements rapidement et en toute s\u00e9curit\u00e9, en obtenant des donn\u00e9es graphiques et analytiques qui vous permettent de documenter et de collecter des mesures pour tous les types de projets.<\/p>\n","protected":false},"author":1,"featured_media":10578,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false,"_members_access_role":[],"_members_access_error":""},"categories":[188,185],"tags":[],"class_list":["post-12913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-capture-de-la-realite","category-construction-fr"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/cpec.leica-geosystems.com\/wp-content\/uploads\/2023\/06\/What-are-laser-scanners-How-do-they-work.png?fit=1200%2C680&ssl=1","_links":{"self":[{"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/posts\/12913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/comments?post=12913"}],"version-history":[{"count":0,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/posts\/12913\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/media\/10578"}],"wp:attachment":[{"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/media?parent=12913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/categories?post=12913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpec.leica-geosystems.com\/fr\/wp-json\/wp\/v2\/tags?post=12913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}