{"id":222,"date":"2015-07-22T18:20:59","date_gmt":"2015-07-22T17:20:59","guid":{"rendered":"http:\/\/marine.geophysicsgpr.com\/?page_id=222"},"modified":"2017-03-09T17:34:04","modified_gmt":"2017-03-09T16:34:04","slug":"detection-dobjets-enterre","status":"publish","type":"page","link":"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/environnement\/detection-dobjets-enterre","title":{"rendered":"D\u00e9tection d&rsquo;objets enterr\u00e9s et submerg\u00e9s"},"content":{"rendered":"<div id=\"pl-222\"  class=\"panel-layout\" ><div id=\"pg-222-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-222-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-222-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"texte-home-right article panel-widget-style panel-widget-style-for-222-0-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>G\u00e9ophysique GPR dispose d\u2019une gamme d\u2019options pour effectuer la d\u00e9tection d'objets enterr\u00e9s, perdus ou jet\u00e9s sur le fond marin ou enfouis dans les s\u00e9diments du fond marin.<\/p>\n<h2 class=\"h2resize\">Comment s'effectue la d\u00e9tection d'objets enterr\u00e9s ou submerg\u00e9s<\/h2>\n<p>Nous employons des magn\u00e9tom\u00e8tres marins ou des appareils \u00e9lectromagn\u00e9tiques permettant de localiser des cibles m\u00e9talliques comme des tonneaux, des munitions non explos\u00e9es ou un pipeline.<\/p>\n<p>Le principe de l'\u00e9lectromagn\u00e9tisme repose sur l'utilisation d'une boucle dans laquelle circule un courant \u00e9lectrique. Cette boucle, par le passage du courant, cr\u00e9era un champ magn\u00e9tique qui entra\u00eenera \u00e0 son tour l'apparition d'un champ secondaire dans le sol qui tend \u00e0 \u00e9liminer l'influence du champ primaire cr\u00e9\u00e9 dans la boucle. Ce champ secondaire est ensuite mesur\u00e9 et analys\u00e9 de diff\u00e9rentes mani\u00e8res selon les applications.<\/p>\n<p>Le g\u00e9oradar, en eau douce, permet de localiser des objets m\u00e9talliques ou non, comme des piliers et des fondations enfouies.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Pour plus d'information, veuillez contacter notre <span style=\"color: #013ca6\"><a style=\"color: #013ca6\" href=\"mailto:info@geophysicsgpr.com\">\u00c9quipe de lev\u00e9 marin<\/a><\/span>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-222-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-222-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-222-1-0-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-222-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-222\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_Application_Submergedobject1.jpg\" width=\"169\" height=\"225\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" title=\"Marine_Application_Submergedobject1\" alt=\"D\u00e9tection d&#039;objets enterr\u00e9s\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-222-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-222-1-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"2\" ><div class=\"panel-widget-style panel-widget-style-for-222-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-222\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_applications_submerged_structure.jpg\" width=\"640\" height=\"325\" srcset=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_applications_submerged_structure.jpg 640w, https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_applications_submerged_structure-300x152.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Marine_applications_submerged_structure\" alt=\"D\u00e9tection d&#039;objets enterr\u00e9s\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>G\u00e9ophysique GPR dispose d\u2019une gamme d\u2019options pour effectuer la d\u00e9tection d&rsquo;objets enterr\u00e9s, perdus ou jet\u00e9s sur le fond marin ou enfouis dans les s\u00e9diments du fond marin.Comment s&rsquo;effectue la d\u00e9tection d&rsquo;objets enterr\u00e9s ou submerg\u00e9sNous employons des magn\u00e9tom\u00e8tres marins ou des appareils \u00e9lectromagn\u00e9tiques permettant de localiser des cibles m\u00e9talliques comme des tonneaux, des munitions non explos\u00e9es&#8230;  <a href=\"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/environnement\/detection-dobjets-enterre\" class=\"more-link\" title=\"Read D\u00e9tection d&rsquo;objets enterr\u00e9s et submerg\u00e9s\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":78,"parent":172,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-222","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/comments?post=222"}],"version-history":[{"count":15,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/222\/revisions"}],"predecessor-version":[{"id":1628,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/222\/revisions\/1628"}],"up":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/172"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media\/78"}],"wp:attachment":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media?parent=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}