{"id":25947,"date":"2026-02-05T15:13:38","date_gmt":"2026-02-05T14:13:38","guid":{"rendered":"https:\/\/www.yellowscan.com\/?post_type=ys_knowledge&#038;p=25947"},"modified":"2026-02-05T15:51:58","modified_gmt":"2026-02-05T14:51:58","slug":"lineup-oceans-surfreef-project-in-palavas-les-flots-a-first-step","status":"publish","type":"ys_knowledge","link":"https:\/\/www.yellowscan.com\/fr\/knowledge\/lineup-oceans-surfreef-project-in-palavas-les-flots-a-first-step\/","title":{"rendered":"Lineup Ocean Projet SURFREEF \u00e0 Palavas-les-Flots \u2013 une 1\u00e8re \u00e9tape."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"25947\" class=\"elementor elementor-25947 elementor-25815\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5461eac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5461eac\" 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-dbeefe3\" data-id=\"dbeefe3\" 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-5ec94ec elementor-widget elementor-widget-text-editor\" data-id=\"5ec94ec\" 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 littoral m\u00e9diterran\u00e9en concentre de nombreux enjeux \u00e9cologiques et \u00e9conomiques. Le golfe du Lion, qui fait l\u2019objet d\u2019\u00e9tudes sur les risques d\u2019\u00e9rosion et de submersion depuis plus de 15 ans, illustre parfaitement cette probl\u00e9matique. Le d\u00e9ficit d\u2019apports s\u00e9dimentaires des fleuves (dont le Rh\u00f4ne), qui se d\u00e9versent dans le golfe, engendre des ph\u00e9nom\u00e8nes d\u2019\u00e9rosion c\u00f4ti\u00e8re exacerb\u00e9s par les effets du changement climatique.  <\/p>\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-cea7d21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cea7d21\" 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-f2996c9\" data-id=\"f2996c9\" 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-962f7bb elementor-widget elementor-widget-text-editor\" data-id=\"962f7bb\" 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 class=\"h3\">Intensit\u00e9 des temp\u00eates et \u00e9rosion c\u00f4ti\u00e8re<\/h2><p>L\u2019intensit\u00e9 et la r\u00e9p\u00e9tition des temp\u00eates provoquent une \u00e9rosion acc\u00e9l\u00e9r\u00e9e des plages. Les dispositifs artificiels construits pour \u00ab endiguer \u00bb ce ph\u00e9nom\u00e8ne atteignent souvent leurs limites. Les \u00e9pis rocheux et brise-lames, en place depuis les ann\u00e9es 1970, ont contribu\u00e9 \u00e0 fixer localement des bancs de sable, mais ils se d\u00e9gradent et ne permettent pas la r\u00e9g\u00e9n\u00e9ration naturelle des plages. Image 2 &#8211; Palavas maps since 18th century (Palavas-les-flots though the age in 4 official maps \u00a9Geoportail.)  <\/p>\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-6c1e4703 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c1e4703\" 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-2a6ede5f\" data-id=\"2a6ede5f\" 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-5697377c elementor-widget elementor-widget-image\" data-id=\"5697377c\" 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=\"497\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century-1024x497.jpg\" class=\"attachment-large size-large wp-image-25825\" alt=\"Palavas-les-flots though the age in 4 official maps \u00a9Geoportail\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century-1024x497.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century-300x146.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century-768x373.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century-1536x746.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-2-Palavas-maps-since-18th-century.jpg 1919w\" 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-5339d089 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"5339d089\" 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>Palavas-les-flots \u00e0 travers l&rsquo;\u00e2ge en 4 cartes officielles \u00a9Geoportail.<\/p>\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-7cc4eae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cc4eae\" 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-479f0d2\" data-id=\"479f0d2\" 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-98d948b elementor-widget elementor-widget-text-editor\" data-id=\"98d948b\" 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 class=\"h3\">Efforts de reconstitution des plages<\/h2><p>D\u2019importantes op\u00e9rations de rechargement des plages, \u00e0 l\u2019aide de dragueuses, ont \u00e9t\u00e9 men\u00e9es dans les ann\u00e9es 2010. Cet investissement, qui se chiffrait en millions d\u2019euros, devait assurer un apport de sable pour plusieurs ann\u00e9es, voire d\u00e9cennies, selon les acteurs locaux. Pourtant, les effets des temp\u00eates ont rapidement remis en cause ces projections, r\u00e9duisant leur efficacit\u00e9 \u00e0 moins de 5 ans.  <\/p>\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-3925e7d4 pb0 el-slider-comparison elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3925e7d4\" 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-17c79a04\" data-id=\"17c79a04\" 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-44fcd10c elementor-widget elementor-widget-text-editor\" data-id=\"44fcd10c\" 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<div class=\"section-slider-comparison__image\">\n<div class=\"box-slider-comparison beforeafterdrag\">\n<div data-type=\"data-type-image\">\n<div data-type=\"before\"><img decoding=\"async\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-3-1-Photo-ae%CC%81rienne-1950-1965-e1770297005558.jpg\"><\/div>\n<div data-type=\"after\"><img decoding=\"async\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-3-2-Photo-ae%CC%81rienne-2024-e1770297039851.jpg\"><\/div>\n<\/div>\n<\/div>\n<\/div>\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-303a8c62 el-slider-comparison--caption elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"303a8c62\" 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-5df145ed\" data-id=\"5df145ed\" 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-57691abe el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"57691abe\" 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;\">Evolution du trait de c\u00f4te de Palavas-les-flots de 1960 \u00e0 2024 l&rsquo;\u00e2ge en 2 vues a\u00e9riennes \u00a9Geoportail &#8211; IGN.<\/p>\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-90678b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90678b8\" 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-8390e68\" data-id=\"8390e68\" 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-5addf5f elementor-widget elementor-widget-text-editor\" data-id=\"5addf5f\" 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 class=\"h3\">Points de vue d&rsquo;experts<\/h2><p>Selon Fr\u00e9d\u00e9ric Bouchette professeur \u00e0 l&rsquo;universit\u00e9 de Montpellier et chercheur au laboratoire G\u00e9osciences Montpellier, sp\u00e9cialis\u00e9 sur l\u2019\u00e9rosion c\u00f4ti\u00e8re, a \u00e9t\u00e9 interrog\u00e9 par le journal H\u00e9rault Tribun. \u00ab De fa\u00e7on globale, le golfe du Lion est dans une tendance \u00e9rosive. L\u2019esp\u00e9rance de vie du stock sableux sur une grande majorit\u00e9 des sites, c\u2019est une dizaine d\u2019ann\u00e9es. \u00bb <\/p>\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-12b943cb el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12b943cb\" 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-412a336f\" data-id=\"412a336f\" 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-4ad02d5 elementor-widget elementor-widget-image\" data-id=\"4ad02d5\" 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=\"768\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone-1024x768.jpg\" class=\"attachment-large size-large wp-image-25875\" alt=\"A view on Palavas-les-Flots coastline with waves \u00a9Lineup Ocean\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone-1024x768.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone-300x225.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone-768x576.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone-1536x1152.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-4-View-of-the-Palavas-beach-with-waves-from-a-drone.jpg 2048w\" 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-30c68f8e el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"30c68f8e\" 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>Vue du littoral de Palavas-les-Flots avec des vagues \u00a9Lineup Ocean.<\/p>\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-057251c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"057251c\" 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-ada578f\" data-id=\"ada578f\" 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-78a9709 elementor-widget elementor-widget-text-editor\" data-id=\"78a9709\" 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 class=\"h3\">Des solutions innovantes : Le projet SURFREEF<\/h2><p>L\u2019\u00e9quipe de Lineup Ocean a largement \u00e9tudi\u00e9 les ph\u00e9nom\u00e8nes \u00e0 l\u2019\u0153uvre sur les c\u00f4tes m\u00e9diterran\u00e9ennes. Avec le projet SURFREEF, elle va exp\u00e9rimenter une nouvelle g\u00e9n\u00e9ration de structures immerg\u00e9es visant \u00e0 limiter l\u2019\u00e9rosion du littoral. Inspir\u00e9e des m\u00e9canismes naturels des mangroves, cette innovation \u00e9cocon\u00e7ue a pour objectif de dissiper l\u2019\u00e9nergie des vagues \u00ab destructrices \u00bb afin de favoriser la r\u00e9g\u00e9n\u00e9ration des bancs de sable.  <\/p><p>Les modules UpBlock\u00ae, imprim\u00e9es en 3D \u00e0 partir d\u2019un mat\u00e9riau bio-sourc\u00e9 (mortier bas-carbone coquillier), repr\u00e9sentent une avanc\u00e9e fran\u00e7aise prometteuse. Elles permettraient de renforcer la capacti\u00e9 de resilience naturelle d&rsquo;une plage tout en favorisant la biodiviersit\u00e9 locale. <\/p>\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-24506a88 el-section-full el-section-img-x2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24506a88\" 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-20d51d72\" data-id=\"20d51d72\" 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-1320bc73 elementor-widget elementor-widget-image\" data-id=\"1320bc73\" 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=\"576\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301-1024x576.jpg\" class=\"attachment-large size-large wp-image-25896\" alt=\"A simulation view of the UpBlock\u00ae modules integrated to enhance a beach&#039;s natural resilience \u00a9Lineup Ocean\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301-1024x576.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301-300x169.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301-768x432.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301-1536x864.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-5-UpBlock_immerge\u0301.jpg 1600w\" 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-35b98d4a el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"35b98d4a\" 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>Une vue de simulation des modules UpBlock\u00ae int\u00e9gr\u00e9s pour am\u00e9liorer la r\u00e9silience naturelle d&rsquo;une plage \u00a9Lineup Ocean<\/p>\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-24d263b1\" data-id=\"24d263b1\" 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-51002ca6 elementor-widget elementor-widget-image\" data-id=\"51002ca6\" 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=\"576\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean-1024x576.jpg\" class=\"attachment-large size-large wp-image-25840\" alt=\"The UpBlock\u00ae modules, 3D-printed from a bio-based material\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean-1024x576.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean-300x169.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean-768x432.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean-1536x864.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-6-Segment-UpBlock-Lineup-Ocean.jpg 1600w\" 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-14c50430 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"14c50430\" 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;\">Les modules UpBlock\u00ae, imprim\u00e9s en 3D \u00e0 partir d&rsquo;un mat\u00e9riau biosourc\u00e9<\/p>\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-07271d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"07271d0\" 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-59a625a\" data-id=\"59a625a\" 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-7157dbb elementor-widget elementor-widget-text-editor\" data-id=\"7157dbb\" 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>Pour l\u2019\u00e9quipe de YellowScan, le d\u00e9fi technique que repr\u00e9sente le projet SURFREEF est aussi inspirant que stimulant. C\u2019est avec enthousiasme qu\u2019elle a souhait\u00e9 soutenir Lineup Ocean en d\u00e9ployant son <a href=\"\/products\/navigator\/\">LiDAR topo-bathym\u00e9trique, le Navigator<\/a>. <\/p><h3 class=\"h4\">Premi\u00e8re op\u00e9ration : \u00e9tablir un \u00e9tat initial exhaustif<\/h3><p>Durant cette premi\u00e8re phase, l\u2019\u00e9quipe de Lineup Ocean visait \u00e0 dresser un \u00e9tat initial le plus d\u00e9taill\u00e9 possible, en int\u00e9grant des indicateurs physiques et biologiques. Parmi les indicateurs physiques, la topographie du site exp\u00e9rimental constitue un volet majeur de ce projet c\u00f4tier. <\/p><h3 class=\"h4\">Un projet exp\u00e9rimental avant un d\u00e9ploiement \u00e0 plus grande \u00e9chelle.<\/h3><p>SURFREEF offre \u00e0 Lineup Ocean l\u2019opportunit\u00e9 de tester en conditions r\u00e9elles l\u2019efficacit\u00e9 de ses structures UpBlock\u00ae, une nouvelle g\u00e9n\u00e9ration de dispositifs con\u00e7us pour att\u00e9nuer l\u2019\u00e9rosion et limiter le recul du trait de c\u00f4te dans un contexte de changement climatique. <\/p>\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-62c11dd8 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"62c11dd8\" 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-13854c83\" data-id=\"13854c83\" 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-63df80cc elementor-widget elementor-widget-image\" data-id=\"63df80cc\" 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=\"683\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-1024x683.jpg\" class=\"attachment-large size-large wp-image-25845\" alt=\"A view in the field with the drone combined with the YellowScan Navigator before the mission\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-1024x683.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-300x200.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-768x512.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-1536x1024.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-7-Navigator-DJI-M600beach-2048x1366.jpg 2048w\" 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-20c241d2 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"20c241d2\" 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 YellowScan Navigator mont\u00e9 sur un DJI M600 avant la mission<\/p>\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-652fb23 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"652fb23\" 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-8f3a0c0\" data-id=\"8f3a0c0\" 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-7c2ddd4 elementor-widget elementor-widget-text-editor\" data-id=\"7c2ddd4\" 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 class=\"h4\">D\u00e9ploiement du LiDAR topo-bathym\u00e9trique YellowScan Navigator<\/h3><p>Dans le cadre de l\u2019\u00e9tat initial, le syst\u00e8me <a href=\"\/products\/navigator\/\">Navigator<\/a> a \u00e9t\u00e9 d\u00e9ploy\u00e9 pour mod\u00e9liser la plage dans son ensemble, y compris les brise-lames, par mer calme et eau claire.<\/p><h3 class=\"h4\">Une mission encadr\u00e9e<\/h3><p>Les param\u00e8tres \u00e0 respecter pour mener \u00e0 bien cette mission \u00e9taient nombreux. Le Navigator n\u00e9cessite l\u2019utilisation d\u2019un drone capable d\u2019emporter 4 kg de charge utile. Le sc\u00e9nario de vol retenu correspond au S1, en raison du poids total du drone en classe C5. Cette premi\u00e8re op\u00e9ration a mobilis\u00e9 un DJI M600, un drone \u00e9prouv\u00e9 pour les missions LiDAR bathym\u00e9triques.   <\/p><p>Compte tenu du contexte urbain et de la pr\u00e9sence d\u2019un couloir a\u00e9rien, il a \u00e9t\u00e9 n\u00e9cessaire d\u2019obtenir les autorisations de vol et de respecter les dispositions l\u00e9gales en vigueur. Palavas-les-Flots, station baln\u00e9aire pris\u00e9e \u00e0 proximit\u00e9 directe d\u2019un a\u00e9roport, impose \u00e9galement des contraintes logistiques : pour minimiser les perturbations, la cartographie a \u00e9t\u00e9 r\u00e9alis\u00e9e au lever du soleil, avec l\u2019appui de la police municipale pour s\u00e9curiser la zone.  <\/p>\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-4eaad974 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eaad974\" 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-6b95e68f\" data-id=\"6b95e68f\" 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-7e27384b elementor-widget elementor-widget-image\" data-id=\"7e27384b\" 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=\"629\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view-1024x629.jpg\" class=\"attachment-large size-large wp-image-25850\" alt=\"A view of the YellowScan CloudStation with the flight strips overlaid on the dataset\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view-1024x629.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view-300x184.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view-768x472.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view-1536x943.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-8-Flights-plan-view.jpg 1834w\" 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-7600be4c el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"7600be4c\" 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>Vue de la YellowScan CloudStation avec les bandes de vol superpos\u00e9es au jeu de donn\u00e9es.<\/p>\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-79739a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"79739a2\" 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-ed37972\" data-id=\"ed37972\" 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-0086b3e elementor-widget elementor-widget-text-editor\" data-id=\"0086b3e\" 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 class=\"h4\">Param\u00e8tres des vols d\u2019acquisition<\/h3><p>Les contraintes de vol, li\u00e9es au contexte urbain et au couloir a\u00e9rien, ont impos\u00e9 un plan de vol court et pr\u00e9cis. Pour \u00e9tablir une base cartographique exhaustive, il \u00e9tait essentiel de densifier les donn\u00e9es. Le plan pr\u00e9voyait de couvrir les 8 hectares du site exp\u00e9rimental en moins de 20 minutes, \u00e0 une altitude de 50 m\u00e8tres et \u00e0 une vitesse de 5 m\/s. En conditions r\u00e9elles, le protocole a \u00e9t\u00e9 adapt\u00e9 avec trois zones de d\u00e9collage et d\u2019atterrissage distinctes afin de conserver la distance maximale autoris\u00e9e entre le drone et le pilote.   <\/p><p>Tout au long de l\u2019op\u00e9ration, le pilote de drone, l\u2019op\u00e9rateur LiDAR et plusieurs membres des \u00e9quipes Lineup Ocean et YellowScan ont veill\u00e9 au bon d\u00e9roulement des vols. Les promeneurs, sportifs et riverains ont \u00e9t\u00e9 inform\u00e9s du projet SURFREEF et de la mission en cours. <\/p>\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-5126e32a el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5126e32a\" 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-50ef0240\" data-id=\"50ef0240\" 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-6a920c5a elementor-widget elementor-widget-image\" data-id=\"6a920c5a\" 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=\"892\" height=\"590\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-9-Lineup-YellowScan-teams.jpg\" class=\"attachment-large size-large wp-image-25855\" alt=\"The Lineup Ocean and YellowScan team members in the field carried out this mission\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-9-Lineup-YellowScan-teams.jpg 892w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-9-Lineup-YellowScan-teams-300x198.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-9-Lineup-YellowScan-teams-768x508.jpg 768w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/>\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-3f93086 el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"3f93086\" 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 membres de l&rsquo;\u00e9quipe Lineup Ocean et YellowScan sur le terrain ont r\u00e9alis\u00e9 cette mission<\/p>\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-d112e3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d112e3c\" 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-3fe52d9\" data-id=\"3fe52d9\" 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-909fde0 elementor-widget elementor-widget-text-editor\" data-id=\"909fde0\" 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 class=\"h4\">Traitement des donn\u00e9es<\/h3><p>Les nuages de points g\u00e9n\u00e9r\u00e9s par le <a href=\"\/products\/navigator\/\">Navigator<\/a> ont \u00e9t\u00e9 trait\u00e9s et classifi\u00e9s, puis compar\u00e9s pour contr\u00f4le \u00e0 des points de calage (GCP) et, pour la partie terrestre, avec des donn\u00e9es issues de la photogramm\u00e9trie. \u00c9tant donn\u00e9 le caract\u00e8re novateur du projet et la surface cartographi\u00e9e, une demi-journ\u00e9e de travail a \u00e9t\u00e9 allou\u00e9e au traitement.<\/p><p>Le nuage de points, produit par le LiDAR topo-bathym\u00e9trique, a fait l\u2019objet d\u2019un traitement automatis\u00e9 via le logiciel <a href=\"https:\/\/www.yellowscan.com\/fr\/produits\/cloudstation\/\">YellowScan CloudStation<\/a>. La densit\u00e9 de points au fond de l\u2019eau est sup\u00e9rieure ou \u00e9gale \u00e0 20 points\/m\u00b2. C&rsquo;est avec ce logiciel qu&rsquo;a \u00e9t\u00e9 effectu\u00e9e la classification, ainsi que les filtres pour exporter les fonds marins en Mod\u00e8le Num\u00e9rique de Terrain (MNT).<\/p>\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-168aeadb el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"168aeadb\" 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-405478e2\" data-id=\"405478e2\" 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-3a49c29a elementor-widget elementor-widget-image\" data-id=\"3a49c29a\" 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=\"582\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-1024x582.jpg\" class=\"attachment-large size-large wp-image-25860\" alt=\"This view in CloudStation illustrates the topobathymetric dataset, which has been colorized using the RGB embedded camera\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-1024x582.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-300x170.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-768x436.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-1536x873.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-10-Navigator-Dataset-Colorization-view-2048x1164.jpg 2048w\" 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-5394ac8d el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"5394ac8d\" 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>Cette vue dans CloudStation illustre le jeu de donn\u00e9es topobathym\u00e9triques, qui a \u00e9t\u00e9 coloris\u00e9 \u00e0 l&rsquo;aide de la cam\u00e9ra embarqu\u00e9e RVB.<\/p>\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-d48ce63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d48ce63\" 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-3d8ef8a\" data-id=\"3d8ef8a\" 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-deab111 elementor-widget elementor-widget-text-editor\" data-id=\"deab111\" 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 class=\"h4\">Pr\u00e9cision des donn\u00e9es LiDAR<\/h3><p>Pr\u00e9cision des donn\u00e9es LiDAR Le rapprochement des donn\u00e9es LiDAR avec les relev\u00e9s topographiques acquis \u00e0 l\u2019aide d\u2019une perche GNSS (GCP), a d\u00e9montr\u00e9 une correspondance centim\u00e9trique des donn\u00e9es. Ce niveau de pr\u00e9cision est crucial pour d\u00e9tecter les mouvements des bancs de sable, ainsi que les \u00e9ventuelles modifications ou d\u00e9placements des futures structures UpBlock\u00a9 ou des brise-lames existants. <\/p>\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-25cfdc8 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25cfdc8\" 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-424a487d\" data-id=\"424a487d\" 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-3289e07b elementor-widget elementor-widget-image\" data-id=\"3289e07b\" 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=\"628\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching-1024x628.jpg\" class=\"attachment-large size-large wp-image-25865\" alt=\"Ground Control Points and LiDAR data combined in a single dataset\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching-1024x628.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching-300x184.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching-768x471.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching-1536x943.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-11-GCP-LiDAR-data-matching.jpg 1825w\" 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-3768d23e el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"3768d23e\" 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>Points de contr\u00f4le au sol et donn\u00e9es LiDAR combin\u00e9s en un seul jeu de donn\u00e9es<\/p>\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-533d7f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"533d7f4\" 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-fea7f91\" data-id=\"fea7f91\" 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-8c67164 elementor-widget elementor-widget-text-editor\" data-id=\"8c67164\" 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 class=\"h4\">Rapprochement des donn\u00e9es photogramm\u00e9triques et LiDAR<\/h3><p>Pour cette \u00e9tape, le logiciel Terrasolid a permis de superposer les donn\u00e9es trait\u00e9es. Lineup Ocean avait r\u00e9alis\u00e9 une mod\u00e9lisation photogramm\u00e9trique en avril 2025, tandis que l\u2019acquisition LiDAR a eu lieu en juin 2025. Les diff\u00e9rences observ\u00e9es au niveau de la plage s\u2019expliquent par des modifications saisonni\u00e8res, li\u00e9es \u00e0 des ph\u00e9nom\u00e8nes m\u00e9t\u00e9orologiques comme les temp\u00eates hivernales. Les constructions et brise-lames, en tant que rep\u00e8res fixes, ont permis de montrer que la plage avait \u00e9volu\u00e9 de profil entre avril et juin. L\u2019acquisition LiDAR r\u00e9v\u00e8le une baisse de niveau de pr\u00e8s de 20 cm par endroits sur la portion \u00e9merg\u00e9e, un ph\u00e9nom\u00e8ne attribu\u00e9 \u00e0 l\u2019installation d\u2019un \u00ab profil d\u2019\u00e9t\u00e9 \u00bb par l\u2019\u00e9quipe de Lineup Ocean.    <\/p>\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-5dc37d15 pb0 el-slider-comparison elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dc37d15\" 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-3da551ad\" data-id=\"3da551ad\" 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-7ff67bf2 elementor-widget elementor-widget-text-editor\" data-id=\"7ff67bf2\" 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<div class=\"section-slider-comparison__image\">\n<div class=\"box-slider-comparison beforeafterdrag\">\n<div data-type=\"data-type-image\">\n<div data-type=\"before\"><img decoding=\"async\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-12-1-Data-Lineup-Ocean-Photogrammetry-single-beam.png\"><\/div>\n<div data-type=\"after\"><img decoding=\"async\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-12-2-overlay-LiDARPhotogrammetrySinglebeam.png\"><\/div>\n<\/div>\n<\/div>\n<\/div>\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-469fca48 el-slider-comparison--caption elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"469fca48\" 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-6c14fed8\" data-id=\"6c14fed8\" 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-306d991c el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"306d991c\" 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>Ce comparateur pr\u00e9sente le jeu de donn\u00e9es initial Lineup Ocean, qui combine des donn\u00e9es de photogramm\u00e9trie et d&rsquo;\u00e9chosondeur. Le jeu de donn\u00e9es final est compl\u00e9t\u00e9 par des donn\u00e9es topo-bathym\u00e9triques LiDAR. <\/p>\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-6749d9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6749d9b\" 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-cbb21e4\" data-id=\"cbb21e4\" 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-d115f08 elementor-widget elementor-widget-text-editor\" data-id=\"d115f08\" 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 class=\"h3\">Conclusions et perspectives<\/h2><p>L\u2019exp\u00e9rience men\u00e9e \u00e0 Palavas-les-Flots, combinant une nouvelle m\u00e9thodologie et un \u00e9tat initial avant am\u00e9nagement, a permis de valider l\u2019op\u00e9rationnalit\u00e9 du Navigator. Cet outil augmente efficacement les donn\u00e9es bathym\u00e9triques manquantes, tout en assurant la continuit\u00e9 des donn\u00e9es topographiques avec une pr\u00e9cision centim\u00e9trique. <\/p><p>Le protocole de vol, valid\u00e9 par les autorit\u00e9s, servira de r\u00e9f\u00e9rence pour les futures op\u00e9rations. Les prochaines acquisitions auront lieu lors de la pose d&rsquo;un segment d\u00e9monstrateur de modules UpBlock\u00a9, puis apr\u00e8s la premi\u00e8re temp\u00eate, afin de mesurer les mouvements des bancs de sable sur le site. Nous participerons \u00e0 ces op\u00e9rations en tant que partenaire technique.  <\/p>\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-1eef463 el-section-img-x1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1eef463\" 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-3aa33f99\" data-id=\"3aa33f99\" 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-2c057775 elementor-widget elementor-widget-image\" data-id=\"2c057775\" 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=\"553\" src=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-1024x553.jpg\" class=\"attachment-large size-large wp-image-25870\" alt=\"This is a view in TerraScan, showing the overlay of datasets from Lineup Ocean and YellowScan, with a slice illustrating the continuous data from the building to the sea\" srcset=\"https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-1024x553.jpg 1024w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-300x162.jpg 300w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-768x414.jpg 768w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-1536x829.jpg 1536w, https:\/\/www.yellowscan.com\/wp-content\/uploads\/2026\/02\/Image-13-Slice-in-Terrasolid-overlay-3-datasets-2048x1105.jpg 2048w\" 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-26aec82d el-img-caption elementor-widget elementor-widget-text-editor\" data-id=\"26aec82d\" 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;\">Voici une vue de TerraScan, montrant la superposition de jeux de donn\u00e9es provenant de Lineup Ocean et YellowScan, avec une tranche illustrant les donn\u00e9es continues du b\u00e2timent jusqu&rsquo;\u00e0 la mer.<\/p>\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-f7624b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7624b4\" 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-f392208\" data-id=\"f392208\" 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-a9cf53b elementor-widget elementor-widget-text-editor\" data-id=\"a9cf53b\" 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>Nous remercions chaleureusement l&rsquo;\u00e9quipe de Lineup Ocean pour sa confiance et son ouverture aux nouvelles technologies, ainsi que la municipalit\u00e9 de Palavas-les-Flots et la Direction G\u00e9n\u00e9rale de l&rsquo;Aviation Civile pour leur soutien.<\/p><h3 class=\"h4\">Ressources<\/h3><ul><li>Lineup Ocean : <a href=\"https:\/\/landing.lineup-ocean.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/landing.lineup-ocean.com\/<\/a><\/li><li>P\u00f4le m\u00e9diterran\u00e9e : <a href=\"https:\/\/polemermediterranee.com\/domaines-dactions-strategiques\/surfreef\/\" target=\"_blank\" rel=\"noopener\">https:\/\/polemermediterranee.com\/domaines-dactions-strategiques\/surfreef\/<\/a><\/li><li>G\u00e9oportail : <a href=\"https:\/\/www.geoportail.gouv.fr\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.geoportail.gouv.fr\/<\/a><\/li><li>Plan littoral 21 : <a href=\"https:\/\/www.prefectures-regions.gouv.fr\/occitanie\/Region-et-institutions\/L-action-de-l-Etat\/Mer-et-littoral\/Le-plan-littoral-212\/Plan-Littoral-21\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.prefectures-regions.gouv.fr\/occitanie\/Region-et-institutions\/L-action-de-l-Etat\/Mer-et-littoral\/Le-plan-littoral-212\/Plan-Littoral-21\/<\/a><\/li><li>France 3 Occitanie : <a href=\"https:\/\/france3-regions.franceinfo.fr\/occitanie\/herault\/montpellier\/on-doit-trouver-des-solutions-pour-l-environnement-l-erosion-du-littoral-au-c-ur-d-un-programme-au-long-cours-3122284.html\" target=\"_blank\" rel=\"noopener\">https:\/\/france3-regions.franceinfo.fr\/occitanie\/herault\/montpellier\/on-doit-trouver-des-solutions-pour-l-environnement-l-erosion-du-littoral-au-c-ur-d-un-programme-au-long-cours-3122284.html<\/a><\/li><li>Tribune de l&rsquo;H\u00e9rault :<ul><li>\u00c9rosion du littoral h\u00e9raultais : \u00ab\u00a0Une bonne partie des plages du golfe d&rsquo;Aigues-Mortes a perdu 80% de son sable\u00a0\u00bb 13 mars 2025 : <a href=\"https:\/\/www.herault-tribune.com\/articles\/erosion-du-littoral-heraultais-une-bonne-partie-des-plages-du-golfe-daigues-mortes-a-perdu-80-de-son-sable\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.herault-tribune.com\/articles\/erosion-du-littoral-heraultais-une-bonne-partie-des-plages-du-golfe-daigues-mortes-a-perdu-80-de-son-sable\/<\/a><\/li><li>Avec Palavas Horizon 2050, la commune s&rsquo;arme pour lutter contre l&rsquo;\u00e9rosion du trait de c\u00f4te : <a href=\"https:\/\/www.herault-tribune.com\/articles\/avec-palavas-horizon-2050-la-commune-sarme-pour-lutter-contre-lerosion-du-trait-de-cote\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.herault-tribune.com\/articles\/avec-palavas-horizon-2050-la-commune-sarme-pour-lutter-contre-lerosion-du-trait-de-cote\/<\/a><\/li><\/ul><\/li><li>Reportage France 3, L&rsquo;\u00e9rosion du littoral, Diffus\u00e9 le 27 juin 2015 : <a href=\"https:\/\/fresques.ina.fr\/rivages-heraultais\/fiche-media\/HERAUL00099\/l-erosion-du-littoral.html\" target=\"_blank\" rel=\"noopener\">https:\/\/fresques.ina.fr\/rivages-heraultais\/fiche-media\/HERAUL00099\/l-erosion-du-littoral.html<\/a><\/li><\/ul>\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-2b115dee el-cta elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b115dee\" 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-3393adf1\" data-id=\"3393adf1\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-91e0211 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91e0211\" 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-12042d41\" data-id=\"12042d41\" 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-4f3b1d11 elementor-widget elementor-widget-text-editor\" data-id=\"4f3b1d11\" 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<h4>D\u00e9couvrez nos solutions UAV LiDAR<\/h4>\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-2498a46e\" data-id=\"2498a46e\" 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-4ffa4d48 elementor-button-success elementor-widget elementor-widget-button\" data-id=\"4ffa4d48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.yellowscan.com\/fr\/products\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrez<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\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":25820,"menu_order":6,"template":"","meta":{"_acf_changed":false,"content-type":""},"categories":[29],"class_list":["post-25947","ys_knowledge","type-ys_knowledge","status-publish","has-post-thumbnail","hentry","category-article"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lineup Ocean Projet SURFREEF \u00e0 Palavas-les-Flots \u2013 une 1\u00e8re \u00e9tape. - YellowScan<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez SURFREEF \u00e0 Palavas-les-Flots : L&#039;\u00e9co-innovation de Lineup Ocean utilise le LiDAR 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