{"id":7038,"date":"2025-02-28T10:58:33","date_gmt":"2025-02-28T10:58:33","guid":{"rendered":"https:\/\/selerys.fr\/dispersion-du-brouillard-par-ensemencement-des-nuages-selerys\/"},"modified":"2026-10-20T03:53:53","modified_gmt":"2026-10-20T03:53:53","slug":"dispersion-du-brouillard-par-ensemencement-des-nuages-selerys","status":"publish","type":"page","link":"https:\/\/selerys.fr\/fr\/outils-densemencement-des-nuages-selerys\/dispersion-du-brouillard-par-ensemencement-des-nuages-selerys\/","title":{"rendered":"Dispersion du brouillard par ensemencement des nuages &#8211; Selerys"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7038\" class=\"elementor elementor-7038 elementor-6118\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ab068d e-con-full e-flex e-con e-parent\" data-id=\"9ab068d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-292afd4 e-con-full e-flex e-con e-child\" data-id=\"292afd4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c660a9 elementor-widget__width-inherit elementor-absolute elementor-widget elementor-widget-image\" data-id=\"8c660a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-1024x576.jpg\" class=\"attachment-large size-large wp-image-6439\" alt=\"White cloud\" srcset=\"https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-1024x576.jpg 1024w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-300x169.jpg 300w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-768x432.jpg 768w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-1536x864.jpg 1536w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-900x506.jpg 900w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-1170x658.jpg 1170w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1-390x219.jpg 390w, https:\/\/selerys.fr\/wp-content\/uploads\/2020\/07\/Selerys_About_Us_Header-1.jpg 1920w\" 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 class=\"elementor-element elementor-element-c9be7e3 elementor-widget elementor-widget-heading\" data-id=\"c9be7e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Dispersion du brouillard par ensemencement des nuages<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fedb636 elementor-widget elementor-widget-button\" data-id=\"fedb636\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#contact_form\">\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\">Contactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47cd6aa e-con-full e-flex e-con e-parent\" data-id=\"47cd6aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-66e4be1 e-flex e-con-boxed e-con e-child\" data-id=\"66e4be1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e28c4d4 elementor-widget elementor-widget-heading\" data-id=\"e28c4d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les programmes de dispersion du brouillard de <strong>SELERYS<\/strong> r\u00e9tablissent la visibilit\u00e9 quand le brouillard cloue les avions au sol et paralyse les sites miniers.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14b617c elementor-widget elementor-widget-text-editor\" data-id=\"14b617c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nos ballons et drones d&rsquo;ensemencement des nuages LAICO peuvent dissiper rapidement la nappe de brouillard, ce qui r\u00e9duit les co\u00fbts d&rsquo;exploitation et am\u00e9liore la s\u00e9curit\u00e9 comme le respect des plannings.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57ed78e elementor-widget elementor-widget-heading\" data-id=\"57ed78e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les avantages de la dispersion du brouillard par SELERYS<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df0b79e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"df0b79e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sites cibles : a\u00e9roports, ports maritimes, exploitations mini\u00e8res, corridors routiers et sites \u00e9nerg\u00e9tiques ou de construction contraints d'op\u00e9rer dans des environnements sujets au brouillard<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Proc\u00e9d\u00e9s de pointe : les ballons LAICO SOBLI et les drones LAICO lib\u00e8rent l'agent d'ensemencement directement au c\u0153ur de la couche de brouillard \u00e0 basse altitude ; les ballons ne n\u00e9cessitent aucune autorisation de vol sp\u00e9cifique, tandis que les drones restent soumis \u00e0 l'autorisation requise pour chaque mission<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Souplesse op\u00e9rationnelle : ballons ou drones intelligents d'ensemencement des nuages, selon les besoins de la mission<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Suivi : le logiciel CIRRUS surveille les conditions atmosph\u00e9riques tout au long de l'op\u00e9ration et ajuste le programme \u00e0 mesure que le banc de brouillard se dissipe<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Validation : chaque programme de dispersion du brouillard est \u00e9valu\u00e9 \u00e0 partir de relev\u00e9s r\u00e9els de visibilit\u00e9 effectu\u00e9s sur site, avant et apr\u00e8s traitement<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b10c122 e-con-full e-flex e-con e-parent\" data-id=\"b10c122\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1663,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_01.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-fa007f7 e-flex e-con-boxed e-con e-child\" data-id=\"fa007f7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b7287bc elementor-widget elementor-widget-heading\" data-id=\"b7287bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Principaux cas d'utilisation de la dispersion du brouillard<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c842b0c e-con-full e-flex e-con e-child\" data-id=\"c842b0c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d8f7664 e-con-full e-flex e-con e-child\" data-id=\"d8f7664\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-098141a elementor-widget elementor-widget-text-editor\" data-id=\"098141a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La dispersion du brouillard s&rsquo;av\u00e8re indispensable partout o\u00f9 une baisse de visibilit\u00e9 engendre des pertes d&rsquo;heures de travail ou aggrave les risques pour la s\u00e9curit\u00e9 :<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>A\u00e9roports :<\/strong> une meilleure visibilit\u00e9 r\u00e9duit le risque d&rsquo;accidents et de retards dans le transport a\u00e9rien. Le brouillard complique particuli\u00e8rement le roulage entre la porte d&#8217;embarquement et la piste (bien plus que le d\u00e9collage ou l&rsquo;atterrissage proprement dits). La fermeture d&rsquo;une piste peut d\u00e9clencher une cascade de d\u00e9parts diff\u00e9r\u00e9s et des blocages au sol qui persistent longtemps apr\u00e8s la dissipation du brouillard.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ports maritimes et chenaux de navigation :<\/strong> les imp\u00e9ratifs de visibilit\u00e9 s&rsquo;appliquent au transport maritime exactement comme au transport a\u00e9rien. Si un pilote portuaire ne distingue plus les balises du chenal, il maintient les navires au mouillage pour pr\u00e9venir tout risque d&rsquo;\u00e9chouement, et chaque heure d&rsquo;inoccupation d&rsquo;un poste \u00e0 quai co\u00fbte au port comme aux compagnies maritimes.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Exploitations mini\u00e8res :<\/strong> le brouillard d\u00e9grade le rendement et la s\u00e9curit\u00e9 sur les sites d&rsquo;extraction, particuli\u00e8rement dans les mines \u00e0 ciel ouvert o\u00f9 la rotation des tombereaux et le calendrier des op\u00e9rations d&rsquo;abattage d\u00e9pendent d&rsquo;une bonne visibilit\u00e9 directe. Une nappe de brouillard qui s&rsquo;installe dans la fosse d\u00e8s l&rsquo;aube peut retarder tout le poste de travail.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Corridors routiers :<\/strong> le brouillard est fr\u00e9quemment \u00e0 l&rsquo;origine d&rsquo;accidents sur les routes situ\u00e9es en zone basse ou en bord de mer.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chantiers de construction :<\/strong> une forte humidit\u00e9 rend glissantes les \u00e9chelles, les \u00e9chafaudages et les surfaces de circulation. Les grutiers doivent interrompre leurs man\u0153uvres faute de distinguer les signaux manuels des \u00e9lingueurs, et le b\u00e9ton ne durcit pas comme pr\u00e9vu, ce qui occasionne des retards suppl\u00e9mentaires.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Installations \u00e9nerg\u00e9tiques :<\/strong> le brouillard affecte les centrales solaires, dont la production chute en l&rsquo;absence d&rsquo;ensoleillement direct. Il perturbe \u00e9galement les centrales thermiques et nucl\u00e9aires, car les tours de refroidissement y perdent en efficacit\u00e9. Enfin, \u00e0 proximit\u00e9 des lignes \u00e0 haute tension, les gouttelettes charg\u00e9es pr\u00e9sentes dans le brouillard peuvent, sous certaines conditions, favoriser des contournements d&rsquo;isolateurs.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-94e93b1 e-con-full e-flex e-con e-child\" data-id=\"94e93b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-133ff94 elementor-widget elementor-widget-image\" data-id=\"133ff94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"488\" height=\"650\" src=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/fog-dispersal-selerys.webp\" class=\"elementor-animation-bob attachment-full size-full wp-image-7935\" alt=\"A passenger plane at an airport gate, ground crew and boarding bridge nearby, visibility reduced by thick fog\" srcset=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/fog-dispersal-selerys.webp 488w, https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/fog-dispersal-selerys-225x300.webp 225w\" sizes=\"(max-width: 488px) 100vw, 488px\" \/>\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68c9e0c e-con-full e-flex e-con e-parent\" data-id=\"68c9e0c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1663,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_01.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-b4255fc e-flex e-con-boxed e-con e-child\" data-id=\"b4255fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0953d9 elementor-widget elementor-widget-heading\" data-id=\"c0953d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment SELERYS dissipe le brouillard par ensemencement des nuages<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac1e2ed e-con-full e-flex e-con e-child\" data-id=\"ac1e2ed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ffeac35 e-con-full e-flex e-con e-child\" data-id=\"ffeac35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b88683 elementor-widget elementor-widget-image\" data-id=\"3b88683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"813\" src=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/0-4-1.webp\" class=\"elementor-animation-bob attachment-full size-full wp-image-7986\" alt=\"An open launch case with yellow-and-black caution striping, holding a seeding flare canister with its ignition wire, next to a sealed, unopened meteorological balloon package\" srcset=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/0-4-1.webp 650w, https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/0-4-1-240x300.webp 240w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/>\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<div class=\"elementor-element elementor-element-4aa4523 e-con-full e-flex e-con e-child\" data-id=\"4aa4523\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95dfc78 elementor-widget elementor-widget-text-editor\" data-id=\"95dfc78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le brouillard est une couche de minuscules gouttelettes d&rsquo;eau en suspension au voisinage du sol, suffisamment dense pour abaisser la visibilit\u00e9 \u00e0 moins d&rsquo;un kilom\u00e8tre. L&rsquo;ensemencement des nuages par <strong>SELERYS<\/strong> dissipe le brouillard en injectant un agent d&rsquo;ensemencement dans cette couche : l&rsquo;agent modifie les propri\u00e9t\u00e9s microphysiques des gouttelettes afin qu&rsquo;elles grossissent et s&rsquo;agglom\u00e8rent jusqu&rsquo;\u00e0 pr\u00e9cipiter au sol au lieu de rester en suspension dans l&rsquo;air.<\/p><p>Le choix de l&rsquo;agent d&rsquo;ensemencement est lui aussi important :<\/p><ol><li>Le brouillard froid en surfusion (pr\u00e9sent \u00e0 des altitudes plus \u00e9lev\u00e9es ou par temp\u00e9ratures n\u00e9gatives) r\u00e9agit \u00e0 un agent gla\u00e7og\u00e8ne comme l&rsquo;iodure d&rsquo;argent. Ce proc\u00e9d\u00e9 \u00e9tait d\u00e9j\u00e0 bien \u00e9tabli en <a href=\"https:\/\/trid.trb.org\/View\/59839\" target=\"_blank\" rel=\"noopener\">1977<\/a>.<\/li><li>Le brouillard chaud, le plus r\u00e9pandu sur les a\u00e9roports de basse altitude, dans les ports c\u00f4tiers et au fond des vall\u00e9es, ne contient pas d&rsquo;eau en surfusion susceptible de geler. Il n\u00e9cessite \u00e0 l&rsquo;inverse un agent hygroscopique, un compos\u00e9 \u00e0 base de sel qui attire les gouttelettes d&rsquo;eau et les fait grossir. Les ballons et drones LAICO peuvent embarquer l&rsquo;un ou l&rsquo;autre de ces agents, selon les caract\u00e9ristiques du site \u00e0 traiter.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25b7855 e-con-full e-flex e-con e-parent\" data-id=\"25b7855\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1663,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_01.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-c72818d e-flex e-con-boxed e-con e-child\" data-id=\"c72818d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4757bd1 elementor-widget elementor-widget-heading\" data-id=\"4757bd1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ballon ou drone pour la dispersion du brouillard ?<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28fd332 e-con-full e-flex e-con e-child\" data-id=\"28fd332\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-03d518c e-con-full e-flex e-con e-child\" data-id=\"03d518c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-087c409 elementor-widget elementor-widget-text-editor\" data-id=\"087c409\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Lors d&rsquo;une mission de dispersion du brouillard, le drone ou le ballon LAICO diffuse son agent pr\u00e8s du sol, au niveau de la couche de brouillard, au lieu de monter vers une cellule nuageuse comme il le fait lors des missions d&rsquo;att\u00e9nuation des risques de gr\u00eale ou d&rsquo;am\u00e9lioration de la pluie.<\/p><p>Le drone ou le ballon transmet en continu des donn\u00e9es atmosph\u00e9riques en temps r\u00e9el au logiciel CIRRUS tout au long de l&rsquo;intervention. Cela permet d&rsquo;ajuster de mani\u00e8re dynamique la dose d&rsquo;agent ou la zone cibl\u00e9e en fonction de l&rsquo;\u00e9volution de la visibilit\u00e9 au sol. En outre, les drones et ballons d&rsquo;ensemencement des nuages de <strong>SELERYS<\/strong> constituent une option \u00e9cologique qui limite l&#8217;empreinte environnementale de l&rsquo;op\u00e9ration.<\/p><p>Les drones intelligents LAICO traitent de vastes formations de brouillard avec une pr\u00e9cision in\u00e9gal\u00e9e. \u00c9quip\u00e9 d&rsquo;un GPS et de capteurs m\u00e9t\u00e9orologiques, chaque drone rejoint son secteur de la couche de brouillard et y maintient sa position, en appui du r\u00e9seau de ballons l\u00e0 o\u00f9 la situation le requiert.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77e4196 e-con-full e-flex e-con e-child\" data-id=\"77e4196\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10fcdf8 elementor-widget elementor-widget-image\" data-id=\"10fcdf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/sobli-balloon-vineyard-mountain.webp\" class=\"elementor-animation-bob attachment-full size-full wp-image-8191\" alt=\"Laico cloud-seeding balloon by Selerys flying over a vineyard at the foot of a mountain in France\" srcset=\"https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/sobli-balloon-vineyard-mountain.webp 800w, https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/sobli-balloon-vineyard-mountain-300x225.webp 300w, https:\/\/selerys.fr\/wp-content\/uploads\/2026\/08\/sobli-balloon-vineyard-mountain-768x576.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38bd121 e-con-full e-flex e-con e-parent\" data-id=\"38bd121\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1780,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_01b.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-3c5e8b5 e-flex e-con-boxed e-con e-child\" data-id=\"3c5e8b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b01d1a9 elementor-widget elementor-widget-heading\" data-id=\"b01d1a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SELERYS face aux m\u00e9thodes traditionnelles de dispersion du brouillard<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77996d5 elementor-widget-tablet__width-inherit elementor-widget-mobile__width-auto elementor-widget elementor-widget-html\" data-id=\"77996d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Fog dispersion page comparison table: same .selerys-comparison-table CSS as the other pages. -->\n<style>\n  .selerys-comparison-table-wrapper {\n    margin: 30px 0;\n    font-family: \"Roboto\", sans-serif;\n  }\n  .selerys-comparison-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 17px;\n    color: #222222;\n    background-color: #ffffff;\n    box-shadow: 0 4px 12px rgba(1, 53, 147, 0.06);\n    border-radius: 4px;\n    overflow: hidden;\n  }\n  .selerys-comparison-table th,\n  .selerys-comparison-table td {\n    padding: 18px 22px;\n    text-align: left;\n    border-bottom: 1px solid #e2e8f0;\n  }\n  .selerys-comparison-table th {\n    background-color: #013593;\n    color: #ffffff;\n    font-weight: 700;\n    text-transform: uppercase;\n    font-size: 14px;\n    letter-spacing: 0.5px;\n  }\n  .selerys-comparison-table tbody tr:nth-child(even) {\n    background-color: #f8f9fc;\n  }\n  .selerys-comparison-table tbody tr:hover {\n    background-color: #f1f4f9;\n  }\n  .selerys-comparison-table td:first-child {\n    font-weight: 600;\n    color: #013593;\n  }\n  \/* MOBILE RESPONSIVE TRANSFORMATION (Stacked Cards Layout) *\/\n  @media screen and (max-width: 768px) {\n    .selerys-comparison-table,\n    .selerys-comparison-table tbody,\n    .selerys-comparison-table tr,\n    .selerys-comparison-table th,\n    .selerys-comparison-table td {\n      display: block;\n      width: 100%;\n    }\n    .selerys-comparison-table thead {\n      display: none;\n    }\n    .selerys-comparison-table tr {\n      margin-bottom: 20px;\n      background-color: #ffffff;\n      border: 1px solid #e2e8f0;\n      border-radius: 6px;\n      box-shadow: 0 2px 6px rgba(0,0,0,0.04);\n      overflow: hidden;\n    }\n    .selerys-comparison-table td {\n      padding: 12px 16px;\n      text-align: right;\n      position: relative;\n      border-bottom: 1px solid #edf2f7;\n    }\n    .selerys-comparison-table td:last-child {\n      border-bottom: none;\n    }\n    .selerys-comparison-table td:first-child {\n      background-color: #013593;\n      color: #ffffff;\n      text-align: left;\n      font-size: 15px;\n      font-weight: 700;\n      padding: 14px 16px;\n    }\n    .selerys-comparison-table td:nth-child(2):before {\n      content: \"Type de brouillard : \";\n      float: left;\n      font-weight: 600;\n      color: #4a5568;\n    }\n    .selerys-comparison-table td:nth-child(3):before {\n      content: \"Limite principale : \";\n      float: left;\n      font-weight: 600;\n      color: #4a5568;\n    }\n    .selerys-comparison-table td {\n      font-size: 15px;\n    }\n  }\n<\/style>\n<div class=\"selerys-comparison-table-wrapper\">\n  <table class=\"selerys-comparison-table\">\n    <thead>\n      <tr>\n        <th>M\u00e9thode<\/th>\n        <th>Type de brouillard<\/th>\n        <th>Limite principale<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>Rampes de br\u00fbleurs au sol (syst\u00e8mes historiques de type FIDO)<\/td>\n        <td>Brouillard chaud uniquement<\/td>\n        <td>N\u00e9cessite une ligne de br\u00fbleurs sur toute la longueur de la piste et un approvisionnement continu en carburant<\/td>\n      <\/tr>\n      <tr>\n        <td>Carboglace ou iodure d'argent dispers\u00e9 par a\u00e9ronef<\/td>\n        <td>Brouillard froid en surfusion uniquement<\/td>\n        <td>Souvent clou\u00e9 au sol par les conditions m\u00eames de visibilit\u00e9 r\u00e9duite qu'il est cens\u00e9 traiter<\/td>\n      <\/tr>\n      <tr>\n        <td>Ensemencement hygroscopique statique au sol<\/td>\n        <td>Brouillard chaud uniquement<\/td>\n        <td>P\u00e9rim\u00e8tre de couverture fixe, aucun ajustement en temps r\u00e9el lorsque la nappe de brouillard se d\u00e9place<\/td>\n      <\/tr>\n      <tr>\n        <td>Drone intelligent LAICO<\/td>\n        <td>Brouillard chaud et froid<\/td>\n        <td>Requiert un t\u00e9l\u00e9pilote certifi\u00e9 et une autorisation de vol avant chaque mission<\/td>\n      <\/tr>\n      <tr>\n        <td>Ballon LAICO SOBLI<\/td>\n        <td>Brouillard chaud et froid<\/td>\n        <td>Diffusion directe au c\u0153ur de la couche de brouillard, au ras du sol ; aucun pilote ni autorisation de lancement requis<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-99ff601 e-con-full e-flex e-con e-parent\" data-id=\"99ff601\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1780,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_01b.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t<div class=\"elementor-element elementor-element-f66ae94 e-flex e-con-boxed e-con e-child\" data-id=\"f66ae94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25a4bd6 elementor-widget elementor-widget-heading\" data-id=\"25a4bd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foire aux questions&nbsp;<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a774e4c elementor-widget elementor-widget-accordion\" data-id=\"a774e4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1751\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1751\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">En quoi consiste la dispersion du brouillard, et comment la technologie de SELERYS le dissipe-t-elle ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1751\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1751\"><p>La dispersion du brouillard (ou dissipation du brouillard) fragmente une couche de gouttelettes d&rsquo;eau en suspension en l&rsquo;ensemen\u00e7ant avec un agent (iodure d&rsquo;argent ou sel hygroscopique). Cet agent am\u00e8ne les gouttelettes \u00e0 grossir, \u00e0 s&rsquo;agglom\u00e9rer et \u00e0 tomber au sol sous forme de pluie plut\u00f4t que de rester en suspension. <strong>SELERYS<\/strong> diffuse cet agent au moyen de ballons intelligents LAICO ou de drones intelligents LAICO, en l&rsquo;injectant directement au c\u0153ur de la couche de brouillard \u00e0 basse altitude, et suit l&rsquo;op\u00e9ration en temps r\u00e9el gr\u00e2ce au logiciel CIRRUS.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1752\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1752\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quels sont les sites et les secteurs qui tirent le meilleur parti de la dispersion du brouillard ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1752\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1752\"><p>Les a\u00e9roports constituent un cas d&rsquo;utilisation majeur de la dispersion du brouillard, car le manque de visibilit\u00e9 ralentit le roulage, g\u00e9n\u00e8re des retards de vol et peut m\u00eame provoquer des accidents avant qu&rsquo;une piste ne doive \u00eatre ferm\u00e9e. La dispersion du brouillard est \u00e9galement employ\u00e9e dans les ports maritimes, sur les corridors routiers, dans les exploitations mini\u00e8res et sur les chantiers ou les sites \u00e9nerg\u00e9tiques (o\u00f9 le brouillard se traduit par des heures perdues et des risques accrus), ainsi que sur tout site d&rsquo;infrastructure isol\u00e9 (comme les r\u00e9seaux de t\u00e9l\u00e9communications) qui s&rsquo;appuie sur des inspections par drone.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1753\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1753\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Ballons ou drones d'ensemencement des nuages : quelle solution privil\u00e9gier pour la dispersion du brouillard ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1753\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1753\"><p>En mati\u00e8re de dispersion du brouillard, les drones intelligents LAICO s&rsquo;imposent comme une solution tr\u00e8s efficace et agile. \u00c9voluant en flottes coordonn\u00e9es, ces drones guid\u00e9s par GPS s&rsquo;adaptent de fa\u00e7on dynamique \u00e0 l&rsquo;\u00e9paisseur et \u00e0 la d\u00e9rive de la nappe de brouillard et diffusent l&rsquo;agent d&rsquo;ensemencement avec une pr\u00e9cision chirurgicale, exactement l\u00e0 o\u00f9 le besoin est le plus fort. En compl\u00e9ment, les ballons intelligents LAICO offrent une solution \u00e9prouv\u00e9e et enti\u00e8rement automatis\u00e9e pour la protection localis\u00e9e de cibles pr\u00e9cises (par exemple des installations critiques), avec un suivi continu de la situation de r\u00e9f\u00e9rence et une int\u00e9gration directe des donn\u00e9es dans la plateforme CIRRUS.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1754\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1754\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">SELERYS utilise-t-elle des m\u00e9thodes de dispersion diff\u00e9rentes pour le brouillard chaud et le brouillard froid ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1754\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1754\"><p>Oui. Le brouillard froid en surfusion r\u00e9agit \u00e0 un agent gla\u00e7og\u00e8ne tel que l&rsquo;iodure d&rsquo;argent, qui fournit un noyau de glace sur lequel les gouttelettes peuvent geler. \u00c0 l&rsquo;inverse, le brouillard chaud (celui que rencontrent le plus souvent les a\u00e9roports et les sites c\u00f4tiers ou de vall\u00e9e) ne contient pas d&rsquo;eau en surfusion susceptible de geler ; il requiert donc un agent hygroscopique \u00e0 base de sel. Les ballons et drones LAICO peuvent embarquer ces deux types d&rsquo;agents.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1755\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1755\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Comment SELERYS mesure-t-elle l'efficacit\u00e9 d'un programme de dispersion du brouillard ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1755\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1755\"><p>Chaque programme est \u00e9valu\u00e9 \u00e0 partir de relev\u00e9s r\u00e9els de visibilit\u00e9 effectu\u00e9s sur site avant et apr\u00e8s chaque session d&rsquo;ensemencement des nuages.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-1756\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-1756\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Un client disposant d\u00e9j\u00e0 d'un programme SELERYS d'att\u00e9nuation des risques de gr\u00eale, d'am\u00e9lioration de la pluie ou de la neige peut-il y ajouter la dispersion du brouillard ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-1756\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-1756\"><p>Oui. La dispersion du brouillard s&rsquo;appuie sur le m\u00eame r\u00e9seau de ballons et de drones LAICO et sur le m\u00eame logiciel CIRRUS que les autres programmes d&rsquo;ensemencement des nuages de <strong>SELERYS<\/strong>. Un client disposant d\u00e9j\u00e0 d&rsquo;une installation peut donc \u00e9tendre son usage \u00e0 la dispersion du brouillard sans nouvelle infrastructure de lancement.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5828cf e-flex e-con-boxed e-con e-parent\" data-id=\"e5828cf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:1684,&quot;url&quot;:&quot;https:\\\/\\\/selerys.fr\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Background_Clouds_Formular_02.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8859f5d e-flex e-con-boxed e-con e-child\" data-id=\"8859f5d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f55c10 elementor-widget elementor-widget-heading\" data-id=\"4f55c10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">prenez contact\navec notre \u00e9quipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a2453b elementor-widget elementor-widget-text-editor\" data-id=\"7a2453b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>pour identifier la solution la plus adapt\u00e9e \u00e0 vos besoins<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8256313 e-flex e-con-boxed e-con e-child\" data-id=\"8256313\" data-element_type=\"container\" data-e-type=\"container\" id=\"contact_form\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f09aa83 elementor-widget elementor-widget-shortcode\" data-id=\"f09aa83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7392-o1\" lang=\"fr-FR\" dir=\"ltr\" data-wpcf7-id=\"7392\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/7038#wpcf7-f7392-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"7392\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"fr_FR\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f7392-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAAFXWib-LAJVrcAey\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<p><label class=\"selerys_lbl\"> Nom <small>(requis)<\/small><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label>\n<\/p>\n<div class=\"elementor-row\">\n\t<div class=\"elementor-column elementor-col-50 elementor-top-column\" style=\"padding-right: 1rem;\">\n\t\t<p><label class=\"selerys_lbl\"> E-mail <small>(requis)<\/small><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"elementor-column elementor-col-50 elementor-top-column\" style=\"padding-right: 1rem;\">\n\t\t<p><label class=\"selerys_lbl\"> T\u00e9l\u00e9phone <small>(requis)<\/small><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-tel\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-tel\" \/><\/span> <\/label>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<p><label 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