{"id":809,"date":"2015-07-21T15:59:07","date_gmt":"2015-07-21T15:59:07","guid":{"rendered":"http:\/\/ground.geophysicsgpr.com\/?page_id=809"},"modified":"2017-02-28T21:13:10","modified_gmt":"2017-02-28T21:13:10","slug":"cartographie-geologique","status":"publish","type":"page","link":"https:\/\/ground.geophysicsgpr.com\/fr\/techniques-de-geophysique-terrestre\/georadar\/cartographie-geologique","title":{"rendered":"Cartographie g\u00e9ologique"},"content":{"rendered":"<div id=\"pl-809\"  class=\"panel-layout\" ><div id=\"pg-809-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-809-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-809-0-0-0\" 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-809-0-0-0\" ><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>Il est possible de cartographier la r\u00e9sistivit\u00e9 du sol en surface de la zone du lev\u00e9 g\u00e9ophysique \u00e0 l'aide d'un second lev\u00e9 topographique \u00e0 haute pr\u00e9cision.<\/p>\n<h2 class=\"h2resize\">G\u00e9oradar et cartographie g\u00e9ologique<\/h2>\n<p>Le radar g\u00e9ologique ou g\u00e9oradar est une technique g\u00e9ophysique non destructive et pr\u00e9cise utilisant les r\u00e9flexions d'impulsions \u00e9lectromagn\u00e9tiques qui permet d'obtenir de l'information sur le sous-sol, de faire l'\u00e9valuation des chauss\u00e9es et la d\u00e9tection d'objets enfouis en un temps tr\u00e8s court et avec une r\u00e9solution in\u00e9gal\u00e9e. Il peut \u00eatre utilis\u00e9 avec des fr\u00e9quences allant de 40 MHz \u00e0 1500 MHz permettant des profondeurs de p\u00e9n\u00e9tration de plusieurs dizaines de m\u00e8tres \u00e0 seulement quelques centim\u00e8tres.<\/p>\n<p>Les caract\u00e9ristiques g\u00e9ologiques telles que les couches stratigraphiques superficielles, les dolines, la profondeur du roc, les formations karstiques, les limites aquif\u00e8res et autres caract\u00e9ristiques g\u00e9ologiques peu profondes peuvent \u00eatre rapidement cartographi\u00e9es \u00e0 l'aide de la vaste gamme de fr\u00e9quences des antennes que poss\u00e8de G\u00e9ophysique GPR.<\/p>\n<p>Les r\u00e9cents d\u00e9veloppements technologiques et informatiques permettent maintenant une meilleure qualit\u00e9 des donn\u00e9es lors de la prise de mesures. C'est un moyen efficace et \u00e9conomique lorsqu'il s'agit d'acqu\u00e9rir une \u00e9norme quantit\u00e9 de donn\u00e9es en un court laps de temps. Le g\u00e9oradar peut \u00e9galement \u00eatre utilis\u00e9 pour effectuer le profilage du roc ou d'autres couches g\u00e9ologiques, de m\u00eame qu'en lev\u00e9s marins, le g\u00e9oradar peut \u00eatre utilis\u00e9 pour faire la bathym\u00e9trie des rapides en h\u00e9licopt\u00e8re.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Pour plus d'information, veuillez contacter notre <a href=\"mailto:daniel.campos@geophysicsgpr.com;jean-luc.arsenault@geophysicsgpr.com;claude.robillard@geophysicsgpr.com;info@geophysicsgpr.com\">\u00c9quipe de Lev\u00e9 Terrestre<\/a>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-809-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-809-0-1-0\" 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-809-0-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-809\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_2-Custom.jpg\" width=\"200\" height=\"200\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_2-Custom.jpg 200w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_2-Custom-150x150.jpg 150w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_2-Custom-125x125.jpg 125w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" title=\"Ground Techniques Georadar geology\" alt=\"cartographie g\u00e9ologique\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-809-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-809-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-809-1-0-0\" 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-809-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-809\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_Geology_3.jpg\" width=\"640\" height=\"320\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_Geology_3.jpg 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_Geology_3-300x150.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground Techniques Georadar geology\" alt=\"cartographie g\u00e9ologique\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-809-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-809-1-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"panel-widget-style panel-widget-style-for-809-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-809\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_1-1.jpg\" width=\"640\" height=\"320\" srcset=\"https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_1-1.jpg 640w, https:\/\/ground.geophysicsgpr.com\/wp-content\/uploads\/sites\/7\/2015\/07\/Ground_Techniques_Georadar_geology_1-1-300x150.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Ground Techniques Georadar geology\" alt=\"cartographie g\u00e9ologique\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Il est possible de cartographier la r\u00e9sistivit\u00e9 du sol en surface de la zone du lev\u00e9 g\u00e9ophysique \u00e0 l&rsquo;aide d&rsquo;un second lev\u00e9 topographique \u00e0 haute pr\u00e9cision.G\u00e9oradar et cartographie g\u00e9ologiqueLe radar g\u00e9ologique ou g\u00e9oradar est une technique g\u00e9ophysique non destructive et pr\u00e9cise utilisant les r\u00e9flexions d&rsquo;impulsions \u00e9lectromagn\u00e9tiques qui permet d&rsquo;obtenir de l&rsquo;information sur le sous-sol, de&#8230;  <a href=\"https:\/\/ground.geophysicsgpr.com\/fr\/techniques-de-geophysique-terrestre\/georadar\/cartographie-geologique\" class=\"more-link\" title=\"Read Cartographie g\u00e9ologique\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1118,"parent":789,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-809","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/comments?post=809"}],"version-history":[{"count":1,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/809\/revisions"}],"predecessor-version":[{"id":3010,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/809\/revisions\/3010"}],"up":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media\/1118"}],"wp:attachment":[{"href":"https:\/\/ground.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/media?parent=809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}