{"id":3115,"date":"2025-02-26T16:20:06","date_gmt":"2025-02-26T16:20:06","guid":{"rendered":"https:\/\/sitech.ch\/?p=3115"},"modified":"2025-03-24T15:22:06","modified_gmt":"2025-03-24T15:22:06","slug":"trimble-ionoguard-positionnement-gnss-precis-meme-en-cas-de-forte-activite-solaire","status":"publish","type":"post","link":"https:\/\/sitech.ch\/fr\/trimble-ionoguard-praezise-gnss-positionsbestimmung-auch-bei-hoher-sonnenaktivitaet\/","title":{"rendered":"Trimble IonoGuard : positionnement GNSS pr\u00e9cis m\u00eame en cas de forte activit\u00e9 solaire"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3115\" class=\"elementor elementor-3115\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c677e21 e-con-full e-flex e-con e-parent\" data-id=\"c677e21\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d354b8f e-con-full e-flex e-con e-child\" data-id=\"d354b8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0a2bf8 elementor-widget elementor-widget-heading\" data-id=\"d0a2bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Trimble IonoGuard : positionnement GNSS pr\u00e9cis m\u00eame en cas de forte activit\u00e9 solaire<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7867e4f elementor-widget elementor-widget-text-editor\" data-id=\"7867e4f\" 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\tTravailler de mani\u00e8re fiable en cas de perturbations ionosph\u00e9riques avec les r\u00e9cepteurs GNSS Trimble actuels\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-507c067 e-con-full e-flex e-con e-child\" data-id=\"507c067\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1861d96 e-con-full e-flex e-con e-child\" data-id=\"1861d96\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-565d4d3 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"565d4d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper swiper-image-stretch\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 de 3\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"565d4d3\" data-elementor-lightbox-title=\"csm_AdobeStock_725306392_72_d98807a287\" 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data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzEyMywidXJsIjoiaHR0cHM6XC9cL3NpdGVjaC5jaFwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDJcL2NzbV9TY3JlZW5zaG90XzIwMjQtMDUtMjNfMTEyNjU2XzYyODQ5Yjk2ZTcucG5nIiwic2xpZGVzaG93IjoiNTY1ZDRkMyJ9\" href=\"https:\/\/sitech.ch\/wp-content\/uploads\/2025\/02\/csm_Screenshot_2024-05-23_112656_62849b96e7.png\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/sitech.ch\/wp-content\/uploads\/2025\/02\/csm_Screenshot_2024-05-23_112656_62849b96e7-768x479.png\" alt=\"csm_Screenshot_2024-05-23_112656_62849b96e7\" \/><\/figure><\/a><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\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-f5a7968 e-con-full e-flex e-con e-child\" data-id=\"f5a7968\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95ada58 elementor-widget elementor-widget-text-editor\" data-id=\"95ada58\" 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\tL'activit\u00e9 solaire atteint son maximum tous les 11 ans, le prochain maximum \u00e9tant pr\u00e9vu pour 2025. Cela a une influence directe sur les retards et la stabilit\u00e9 des signaux GNSS et peut avoir un effet n\u00e9gatif sur la pr\u00e9cision du positionnement. L'apparition d'aurores bor\u00e9ales, y compris sous nos latitudes, confirme l'augmentation de l'activit\u00e9 solaire.\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-f40d437 elementor-widget elementor-widget-text-editor\" data-id=\"f40d437\" 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\tCycles d'activit\u00e9 solaire accrue avec pr\u00e9vision pour 2025\nTrimble a reconnu l'influence de l'activit\u00e9 solaire sur la pr\u00e9cision du positionnement et a d\u00e9velopp\u00e9 avec IonoGuard une technologie efficace pour garantir la pr\u00e9cision et la disponibilit\u00e9 de la technique de mesure GNSS malgr\u00e9 les perturbations d\u00e9crites.\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<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e97be01 elementor-widget elementor-widget-text-editor\" data-id=\"e97be01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Fonctionnement<\/strong><br \/>IonoGuard \u00e9value en permanence la qualit\u00e9 des signaux et proc\u00e8de, si n\u00e9cessaire, \u00e0 des adaptations math\u00e9matiques des algorithmes. Ceux-ci ont \u00e9t\u00e9 et sont encore adapt\u00e9s et d\u00e9velopp\u00e9s \u00e0 l'aide de l'enregistrement des donn\u00e9es.<\/p>\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-c7926dd elementor-widget elementor-widget-text-editor\" data-id=\"c7926dd\" 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\tDonn\u00e9es r\u00e9elles du nord de la Su\u00e8de pendant une temp\u00eate solaire le 05.08.2023. La ligne bleue montre les erreurs horizontales en m\u00e8tres sans activation de Trimble IonoGuard. En rouge, la performance avec Trimble IonoGuard.\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-81c362e elementor-widget elementor-widget-text-editor\" data-id=\"81c362e\" 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\tTrimble IonoGuard est disponible pour tous les r\u00e9cepteurs GNSS \u00e0 partir de la version 6.23 et permet une r\u00e9ception continue m\u00eame \u00e0 midi, aussi bien pour les commandes de machines que pour les b\u00e2tons de rover. Ceci est particuli\u00e8rement valable pour les r\u00e9cepteurs Trimble suivants : SPS986, Trimble R580, R780, R750, MS976, BX992. \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-31cbd08 elementor-widget elementor-widget-text-editor\" data-id=\"31cbd08\" 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\tContactez votre personne de contact chez SITECH et apprenez-en plus sur la mani\u00e8re dont vous pouvez vous prot\u00e9ger des effets du soleil.\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-59059ef e-con-full e-flex e-con e-parent\" data-id=\"59059ef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5bd2e03 e-con-full e-flex e-con e-child\" data-id=\"5bd2e03\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f9d96a elementor-post-navigation-borders-yes elementor-widget elementor-widget-post-navigation\" data-id=\"1f9d96a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation\" role=\"navigation\" aria-label=\"Navigation de publication\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/sitech.ch\/fr\/sitech-event-in-der-westschweiz-die-digitalisierung-des-bausektors-ein-unumkehrbarer-trend\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-left\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M31.7 239l136-136c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9L127.9 256l96.4 96.4c9.4 9.4 9.4 24.6 0 33.9L201.7 409c-9.4 9.4-24.6 9.4-33.9 0l-136-136c-9.5-9.4-9.5-24.6-.1-34z\"><\/path><\/svg><span class=\"elementor-screen-only\">Pr\u00e9c\u00e9dent<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--label\">Pr\u00e9c\u00e9dent<\/span><span class=\"post-navigation__prev--title\">\u00c9v\u00e9nement SITECH en Suisse romande - La num\u00e9risation du secteur de la construction, une tendance irr\u00e9versible !<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation__separator-wrapper\">\n\t\t\t\t\t<div class=\"elementor-post-navigation__separator\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/sitech.ch\/fr\/erfahrungsberichte-gnss-maschinenempfaenger-trimble-ms976-der-neusten-generation\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">Prochain<\/span><span class=\"post-navigation__next--title\">T\u00e9moignages de la nouvelle g\u00e9n\u00e9ration de r\u00e9cepteurs GNSS pour machines Trimble MS976<\/span><\/span><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-next\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><span class=\"elementor-screen-only\">Suivant<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Travailler de mani\u00e8re fiable en cas de perturbations ionosph\u00e9riques avec les r\u00e9cepteurs GNSS Trimble actuels<\/p>","protected":false},"author":1,"featured_media":4237,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produktneuheiten"],"_links":{"self":[{"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/posts\/3115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/comments?post=3115"}],"version-history":[{"count":19,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/posts\/3115\/revisions"}],"predecessor-version":[{"id":4240,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/posts\/3115\/revisions\/4240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/media\/4237"}],"wp:attachment":[{"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/media?parent=3115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/categories?post=3115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sitech.ch\/fr\/wp-json\/wp\/v2\/tags?post=3115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}