{"id":8007,"date":"2016-10-28T17:54:00","date_gmt":"2016-10-28T15:54:00","guid":{"rendered":"https:\/\/www.cadden.fr\/etude-de-cas\/gnss-rtk-network-for-the-grand-port-maritime-de-bordeaux\/"},"modified":"2023-06-29T11:11:11","modified_gmt":"2023-06-29T09:11:11","slug":"gnss-rtk-network-for-the-grand-port-maritime-de-bordeaux","status":"publish","type":"etude-de-cas","link":"https:\/\/www.cadden.fr\/en\/case-study\/gnss-rtk-network-for-the-grand-port-maritime-de-bordeaux\/","title":{"rendered":"GNSS RTK network for the Grand Port Maritime de Bordeaux"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8007\" class=\"elementor elementor-8007 elementor-606\" data-elementor-post-type=\"etude-de-cas\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ef214b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ef214b7\" data-element_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-5bbf9775\" data-id=\"5bbf9775\" data-element_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-10f1562 elementor-hidden-tablet elementor-hidden-phone elementor-widget elementor-widget-shortcode\" data-id=\"10f1562\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav class=\"links-breadcrumb gris\"><a href=\"\">Home<\/a> \/ <\/nav><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eadb2ec elementor-hidden-tablet elementor-hidden-phone elementor-widget elementor-widget-spacer\" data-id=\"4eadb2ec\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a71c803 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a71c803\" data-element_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-inner-column elementor-element elementor-element-1555bc8a\" data-id=\"1555bc8a\" data-element_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-30b4a93 elementor-invisible elementor-widget elementor-widget-post-info\" data-id=\"30b4a93\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-d1c6b3e elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/www.cadden.fr\/en\/categorie\/case-studies\/oceans\/\" class=\"elementor-post-info__terms-list-item\">OCEANS<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff2072b elementor-invisible elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"5ff2072b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"theme-post-title.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\">GNSS RTK network for the Grand Port Maritime de Bordeaux<\/h1>\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-1d7b5246 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"1d7b5246\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:600}\">\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-7fdbf741\" data-id=\"7fdbf741\" data-element_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-ef87bb6 elementor-widget elementor-widget-shortcode\" data-id=\"ef87bb6\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n        <div class=\"publie-par\">\n\t\t\t\t\t\tPublished on\n\t\t\t\t\t\t<b>28 October 2016<\/b> <\/div>\n\n    <\/div>\n\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-46c281e8\" data-id=\"46c281e8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-260ebd9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"260ebd9\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;background_motion_fx_scale_effect&quot;:&quot;yes&quot;,&quot;background_motion_fx_scale_range&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:10,&quot;end&quot;:90}},&quot;background_motion_fx_scale_direction&quot;:&quot;out-in&quot;,&quot;background_motion_fx_scale_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:4,&quot;sizes&quot;:[]},&quot;background_motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\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-5a266138\" data-id=\"5a266138\" data-element_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-3e91c7c elementor-widget elementor-widget-spacer\" data-id=\"3e91c7c\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-665ca300 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"665ca300\" data-element_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-167d8a44 elementor-invisible\" data-id=\"167d8a44\" data-element_type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:200}\">\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-4f2aad elementor-widget elementor-widget-heading\" data-id=\"4f2aad\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">The mission &amp; the problem<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58caec8d elementor-widget elementor-widget-spacer\" data-id=\"58caec8d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-4f800bb0 elementor-widget elementor-widget-text-editor\" data-id=\"4f800bb0\" data-element_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>At the end of January 2011, Cadden delivered to the Grand Port Maritime de Bordeaux (GPMB) a network of nine GNSS receivers in RTK mode via UHF link.<\/p>\n<p>Composed of three dual-frequency stations and six mobiles from the Ashtech Proflex 500 range, this new device is intended to offer the bathymetry teams of the Grand Port Maritime de Bordeaux precise positioning throughout the approximately 150 km of the estuary of the Gironde, between the Port and the Atlantic.<\/p>\n\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-34edf6e3 elementor-widget elementor-widget-spacer\" data-id=\"34edf6e3\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-504de66 elementor-widget elementor-widget-image\" data-id=\"504de66\" data-element_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=\"300\" height=\"190\" src=\"https:\/\/www.cadden.fr\/wp-content\/uploads\/2021\/03\/ProFlex-500-300x190-1.jpg\" class=\"attachment-large size-large wp-image-4205\" alt=\"R\u00e9cepteurs GNSS en mode RTK via liaison UHF pour la vedtte hydrographique Astrolabe du Grand Port Maritime de Bordeaux\" \/>\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-11c0ec29 elementor-widget elementor-widget-spacer\" data-id=\"11c0ec29\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-79e09d21 elementor-widget elementor-widget-spacer\" data-id=\"79e09d21\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-56b67ae4 elementor-widget elementor-widget-text-editor\" data-id=\"56b67ae4\" data-element_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>Three technical strengths enabled specialist Cadden to win the call for tenders last June:<\/p>\n<ul>\n<li>The performance of the UHF radio link was at the forefront of the criteria of the Grand Port Maritime de Bordeaux within the framework of this important equipment project: with three reference stations, the network put in place makes it possible to fully cover the vast river area.<\/li>\n<li>The &#8220;Hot stand-by RTK&#8221; mode (formerly &#8220;Back-up&#8221; mode) ensures reception of the RTK differential correction signal without any interruption when the mobile receivers, on board the boats, pass from one reference station to another .<\/li>\n<\/ul>\n\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-79fd7ace elementor-widget elementor-widget-spacer\" data-id=\"79fd7ace\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-5e689950 elementor-widget elementor-widget-heading\" data-id=\"5e689950\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Time for change<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-717106e8 elementor-widget elementor-widget-spacer\" data-id=\"717106e8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-338d2454 elementor-widget elementor-widget-text-editor\" data-id=\"338d2454\" data-element_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>This proven functionality, unique to Ashtech receivers, remains unique in the market. Its principle: calculate the same position twice and simultaneously, but from two different reference stations. In the event of signal disturbance, switching from one measurement to another is immediate and transparent to the user, with the same level of precision. In addition, the centimeter Z of the RTK system will allow the Grand Port Maritime de Bordeaux to directly use &#8220;GPS tide&#8221; data.<\/p>\n\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-2abe0270 elementor-widget elementor-widget-spacer\" data-id=\"2abe0270\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7c1656a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c1656a2\" data-element_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-3b0a3945\" data-id=\"3b0a3945\" data-element_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-4af7c65c elementor-widget elementor-widget-spacer\" data-id=\"4af7c65c\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-1f780ffa\" data-id=\"1f780ffa\" data-element_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-4ee24e97 elementor-widget elementor-widget-image\" data-id=\"4ee24e97\" data-element_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=\"300\" height=\"192\" src=\"https:\/\/www.cadden.fr\/wp-content\/uploads\/2016\/10\/vedette-Astrolabe_GPMB-300x192-1.jpg\" class=\"attachment-large size-large wp-image-4214\" alt=\"Vedette hydrographique Astrolabe du Grand Port Maritime de Bordeaux\" \/>\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-32bb45fb elementor-widget elementor-widget-spacer\" data-id=\"32bb45fb\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73ed5951 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"73ed5951\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-29155716\" data-id=\"29155716\" data-element_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-db3f7f9 elementor-widget elementor-widget-spacer\" data-id=\"db3f7f9\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-6c6e2a57 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"6c6e2a57\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" 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>Finally, thanks to the integrated web server, the system offers the possibility of controlling the reference stations remotely via IP from a simple PC: a &#8220;plus&#8221; that will prove to be very useful, even if it does not. was decisive in the final choice.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3538a3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3538a3a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-726ad9ff\" data-id=\"726ad9ff\" data-element_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-3bc011c elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3bc011c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" 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>As soon as it goes into operation this month of March 2011, the new GNSS network will enable bathymetry work to be carried out with greater precision. It will thus serve two priority objectives of the Grand Port Maritime de Bordeaux: the quality and safety of maritime access.<\/p>\n<p>This order complements the June 2010 order for four dual-frequency single-beam sounders, one of which was integrated by Cadden in a waterproof case.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-701af916 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"701af916\" data-element_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-4204a1e5\" data-id=\"4204a1e5\" data-element_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-15475902 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15475902\" data-element_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-6ea2af2c\" data-id=\"6ea2af2c\" data-element_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-43c0cd0d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"43c0cd0d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div 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elementor-element-11bf1b5a\" data-id=\"11bf1b5a\" data-element_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-77e8004c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"77e8004c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Read next<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-451721f8 elementor-widget elementor-widget-spacer\" data-id=\"451721f8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-bb16d1f elementor-invisible elementor-widget elementor-widget-shortcode\" data-id=\"bb16d1f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n        <div class=\"bloc-list\">\n\n            \n                <div class=\"col-3 bloc-all \">\n\n                    <a href=\"https:\/\/www.cadden.fr\/en\/case-study\/the-saint-jean-de-losne-river-brigade-in-training-on-the-use-of-the-rov-chasing\/\">\n                        <div class=\"etude\" style=\"background-image: url(https:\/\/www.cadden.fr\/wp-content\/uploads\/2026\/03\/brigade-fluviale-gendarmerie-de-saint-jean-de-losne-formation-rov-chasing-1024x768.jpg);\">\n                            <div class=\"overlay-etude\"><\/div>\n                            <div class=\"content-etude\">\n                                <img decoding=\"async\" src=\"\" alt=\"The Saint-Jean-de-Losne River Brigade in training on the use of the ROV Chasing\"\/>\n                                                                    <p class=\"cat\">OCEANS<\/p>\n                                                                <h3>The Saint-Jean-de-Losne River Brigade in training on the use of the ROV Chasing<\/h3>\n                                <p class=\"title\">Probl\u00e9matique Client :<\/p>\n                                <p class=\"text\"><\/p>\n                            <\/div>\n                            <p class=\"lien\">Voir \u00e9tude de cas<\/p>\n                        <\/div>\n                    <\/a>\n                <\/div>\n\n            \n                <div class=\"col-3 bloc-all \">\n\n                    <a href=\"https:\/\/www.cadden.fr\/en\/case-study\/the-bali-plug-and-play-system-to-inform-and-monitor-the-ports-of-the-city-of-hyeres\/\">\n                        <div class=\"etude\" style=\"background-image: url(https:\/\/www.cadden.fr\/wp-content\/uploads\/2026\/03\/systeme-bali-plug-and-play-ville-hyeres-cadden.jpg);\">\n                            <div class=\"overlay-etude\"><\/div>\n                            <div class=\"content-etude\">\n                                <img decoding=\"async\" src=\"https:\/\/www.cadden.fr\/wp-content\/uploads\/2026\/04\/1_Standard_EXT.png\" alt=\"The BALI &#8216;plug and play&#8217; system to inform and monitor the ports of the city of Hy\u00e8res\"\/>\n                                                                    <p class=\"cat\">GEOD\u00ae<\/p>\n                                                                <h3>The BALI &#8216;plug and play&#8217; system to inform and monitor the ports of the city of Hy\u00e8res<\/h3>\n                                <p class=\"title\">Probl\u00e9matique Client :<\/p>\n                                <p class=\"text\"><\/p>\n                            <\/div>\n                            <p class=\"lien\">Voir \u00e9tude de cas<\/p>\n                        <\/div>\n                    <\/a>\n                <\/div>\n\n            \n                <div class=\"col-3 bloc-all \">\n\n                    <a href=\"https:\/\/www.cadden.fr\/en\/case-study\/precise-monitoring-of-digging-depths-in-quarries\/\">\n                        <div class=\"etude\" style=\"background-image: url(https:\/\/www.cadden.fr\/wp-content\/uploads\/2024\/12\/COLAS-knowing-dredging-depth-dug-quary-CADDEN-1024x768.jpg);\">\n                            <div class=\"overlay-etude\"><\/div>\n                            <div class=\"content-etude\">\n                                <img decoding=\"async\" src=\"https:\/\/www.cadden.fr\/wp-content\/uploads\/2024\/12\/Colas_logo_white-300x98.png\" alt=\"Precise monitoring of digging depths in quarries\"\/>\n                                                                    <p class=\"cat\">ROBOTICS<\/p>\n                                                                <h3>Precise monitoring of digging depths in quarries<\/h3>\n                                <p class=\"title\">Probl\u00e9matique Client :<\/p>\n                                <p class=\"text\"><\/p>\n                            <\/div>\n                            <p class=\"lien\">Voir \u00e9tude de cas<\/p>\n                        <\/div>\n                    <\/a>\n                <\/div>\n\n            \n        <\/div>\n\n    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c5b25e elementor-widget elementor-widget-spacer\" data-id=\"42c5b25e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-bc81a30 elementor-align-center elementor-invisible elementor-widget elementor-widget-button\" data-id=\"bc81a30\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" 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.cadden.fr\/en\/case-studies\/\">\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\">See all case studies<\/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<\/div>\n\t\t","protected":false},"featured_media":4203,"template":"","categories":[42],"class_list":["post-8007","etude-de-cas","type-etude-de-cas","status-publish","has-post-thumbnail","hentry","category-oceans"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/etude-de-cas\/8007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/etude-de-cas"}],"about":[{"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/types\/etude-de-cas"}],"version-history":[{"count":6,"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/etude-de-cas\/8007\/revisions"}],"predecessor-version":[{"id":13158,"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/etude-de-cas\/8007\/revisions\/13158"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/media\/4203"}],"wp:attachment":[{"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/media?parent=8007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cadden.fr\/en\/wp-json\/wp\/v2\/categories?post=8007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}