{"id":16,"date":"2015-07-21T20:13:36","date_gmt":"2015-07-21T19:13:36","guid":{"rendered":"http:\/\/marine.geophysicsgpr.com\/?page_id=16"},"modified":"2018-06-06T21:01:44","modified_gmt":"2018-06-06T20:01:44","slug":"techniques-geophysiques-marine","status":"publish","type":"page","link":"https:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine","title":{"rendered":"Techniques"},"content":{"rendered":"<div id=\"pl-16\"  class=\"panel-layout\" ><div id=\"pg-16-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-16-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-16-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"textwidget\"><p><div id=\"wondergridgallerylightbox_options\" data-skinsfoldername=\"skins\/default\/\"  data-jsfolder=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/plugins\/wonderplugin-gridgallery\/engine\/\" style=\"display:none;\"><\/div>\r\n<style type=\"text\/css\">.wpp-btn-blue-medium {     background: #fa4c06; }  .wpp-btn-blue-medium:hover {     color: #fff;     background: #fa4c06; }<\/style><style type=\"text\/css\">@import url(https:\/\/fonts.googleapis.com\/css?family=Open+Sans);  #wonderplugingridgallery-4 .wonderplugin-gridgallery-item-text {     text-align: center;     box-sizing: border-box;     -webkit-box-sizing: border-box;     -moz-box-sizing: border-box; }  #wonderplugingridgallery-4 .wonderplugin-gridgallery-item-title {     font-family: 'Open Sans', sans-serif;     font-size: 18px;     position: absolute;     left: 5px;     top: 5px;     width: 97.5%;     height: auto;     background-color: #fa4c06;     color: #fff;     padding: 12px 5px; }  #wonderplugingridgallery-4 .wonderplugin-gridgallery-item-description {     font-size: 12px; }  #wonderplugingridgallery-4 .wonderplugin-gridgallery-item-button {     position: absolute;     right: 20px;     bottom: 20px; }  #wonderplugingridgallery-4 .wonderplugin-gridgallery-item-container img:hover { }<\/style><div class=\"wonderplugingridgallery\" id=\"wonderplugingridgallery-4\" data-gridgalleryid=\"4\" data-width=\"440\" data-height=\"350\" data-skin=\"threecolumns\" data-random=\"false\" data-shownavigation=\"true\" data-hoverzoomin=\"false\" data-hoverzoominimageonly=\"true\" data-hoverzoominimagecenter=\"false\" data-hoverfade=\"false\" data-responsive=\"true\" data-mediumscreen=\"true\" data-smallscreen=\"true\" data-showtitle=\"true\" data-showtexttitle=\"true\" data-showtextdescription=\"false\" data-showtextbutton=\"true\" data-lightboxnogroup=\"false\" data-lightboxshowtitle=\"true\" data-lightboxshowdescription=\"false\" data-lightboxresponsive=\"true\" data-circularimage=\"false\" data-firstimage=\"false\" data-textinsidespace=\"false\" data-thumbwidth=\"90\" data-thumbheight=\"60\" data-thumbtopmargin=\"12\" data-thumbbottommargin=\"4\" data-barheight=\"64\" data-titlebottomcss=\"{color:#333; font-size:14px; font-family:Armata,sans-serif,Arial; overflow:hidden; text-align:left;}\" data-descriptionbottomcss=\"{color:#333; font-size:12px; font-family:Arial,Helvetica,sans-serif; overflow:hidden; text-align:left; margin:4px 0px 0px; padding: 0px;}\" data-googleanalyticsaccount=\"\" data-gap=\"4\" data-margin=\"10\" data-borderradius=\"0\" data-hoverzoominvalue=\"24\" data-hoverzoominduration=\"180\" data-hoverzoominimagescale=\"1.1\" data-hoverzoominimageduration=\"360\" data-hoverfadeopacity=\"0.8\" data-hoverfadeduration=\"300\" data-videoplaybutton=\"playvideo-64-64-0.png\" data-column=\"3\" data-mediumcolumn=\"2\" data-mediumscreensize=\"800\" data-smallcolumn=\"1\" data-smallscreensize=\"600\" data-titlemode=\"always\" data-titleeffect=\"fade\" data-titleeffectduration=\"500\" data-titleheight=\"0\" data-jsfolder=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/plugins\/wonderplugin-gridgallery\/engine\/\" data-skinsfoldername=\"skins\/default\/\" style=\"display:none;position:relative;margin:0 auto;width:100%;max-width:1328px;\" ><div class=\"wonderplugin-gridgallery-list\" style=\"display:block;position:relative;max-width:100%;margin:0 auto;\"><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/bathymetrie\" title=\"Bathym\u00e9trie\" data-description=\"La bathym\u00e9trie est la science de la mesure des profondeurs et du relief de l'oc\u00e9an pour d\u00e9terminer la topographie du sol de la mer. Cette technique permet de cartographier la profondeur des colonnes d\u2019eau.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/bathymetrie&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_techniques_Bathymetry.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/sonar-a-balayage-lateral\" title=\"Sonar \u00e0 balayage lat\u00e9ral\" data-description=\"Les lev\u00e9s de sonar \u00e0 balayage lat\u00e9ral permettent d\u2019obtenir des imageries acoustiques du fond marin et de la partie immerg\u00e9e de structures et d\u2019ouvrages comme des \u00e9paves, des digues et barrages, des pipelines, etc.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/sonar-a-balayage-lateral&quot;><button class=&quot;wpp-btn-blue-medium&quot;>en savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_technqiues_SideScan.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/bathymetrie-sonar-a-balayage-lateral\" title=\"Bathym\u00e9trie multifaisceaux et sonar \u00e0 balayage lat\u00e9ral\" data-description=\"Le syst\u00e8me de bathym\u00e9trie multifaisceaux de G\u00e9ophysique GPR s\u2019appuie sur les derni\u00e8res perc\u00e9es technologiques en mati\u00e8re de cartographie du fond marin.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/bathymetrie-sonar-a-balayage-lateral&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_techniques_swath_1.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/techniques-sismiques-marine\" title=\"Sismique\" data-description=\"La sismique est une m\u00e9thode de prospection g\u00e9ologique qui permet de visualiser les structures g\u00e9ologiques en profondeur gr\u00e2ce \u00e0 l'analyse des \u00e9chos d'ondes sismiques.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/techniques-sismiques-marine&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_Techniques_Seismic.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/le-profilage-du-sous-sol\" title=\"Le profilage du fond marin\" data-description=\"Le profilage du fond marin consiste en la caract\u00e9risation \u00e0 haute r\u00e9solution des s\u00e9diments et de la roche situ\u00e9s sous un plan d\u2019eau,  gr\u00e2ce \u00e0 un syst\u00e8me de radar \u00e0 compression d\u2019impulsion (ping) remorqu\u00e9.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/le-profilage-du-sous-sol&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_Techniques_SubBottom.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/courantometrie-et-mesure-des-marees\" title=\"Courantom\u00e9trie et mesure des mar\u00e9es\" data-description=\"La courantom\u00e9trie et la mesure des mar\u00e9es tiennent dans la mesure pr\u00e9cise de la direction et de la vitesse des courants de fond dans un cours d\u2019eau, un lac ou en mer.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/courantometrie-et-mesure-des-marees&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_techniques_currentandtide_1.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/sediments-echantillonnage-deau-et-imagerie-sous-marine\" title=\"S\u00e9diments , \u00e9chantillonnage de l\u2019eau et imagerie sous-marine\" data-description=\"La prise d\u2019images sous-marines (vid\u00e9os ou clich\u00e9s) se fait gr\u00e2ce \u00e0 des cam\u00e9ras et des syst\u00e8mes d\u2019\u00e9clairage adapt\u00e9s \u00e0 la profondeur de l\u2019emplacement et des conditions environnantes de l\u2019eau.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\/sediments-echantillonnage-deau-et-imagerie-sous-marine&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_Techniques_sampling.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/magnetometrie\" title=\"Magn\u00e9tom\u00e9trie\" data-description=\"Les lev\u00e9s de magn\u00e9tom\u00e9trie marine sont produits avec un magn\u00e9tom\u00e8tre sp\u00e9cialement adapt\u00e9 aux travaux marins. Les variations locales du champ magn\u00e9tique de la Terre sont souvent caus\u00e9es par la proximit\u00e9 d\u2019objets ferromagn\u00e9tiques ou magn\u00e9tiques.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/magnetometrie&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/08\/Marine_Techniques_Magnetometry.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/securite-maritime\" title=\"S\u00e9curit\u00e9 nautique\" data-description=\"G\u00e9ophysique GPR dispose du personnel sp\u00e9cialis\u00e9 et des \u00e9quipements n\u00e9cessaires pour fournir des services de s\u00e9curit\u00e9 nautique pour vos \u00e9quipes travaillant sur ou pr\u00e8s des cours d'eau.\" data-button=\"<a href=&quot;http:\/\/marine.geophysicsgpr.com\/fr\/techniques\/securite-maritime&quot;><button class=&quot;wpp-btn-blue-medium&quot;>En savoir plus<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/marine_safety_1.jpg\" \/><\/a><\/div><\/div><div style=\"clear:both;\"><\/div><\/div><div class=\"wonderplugin-gridgallery-engine\"><a href=\"http:\/\/www.wonderplugin.com\/wordpress-gridgallery\/\" title=\"WordPress Grid Gallery\">WordPress Grid Gallery<\/a><\/div><\/div><\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-16-1\"  class=\"panel-grid panel-has-style\" ><div class=\"texte-home-right article panel-row-style panel-row-style-for-16-1\" ><div id=\"pgc-16-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-16-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><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<h2 class=\"h2resize\">Principales techniques g\u00e9ophysiques marine<\/h2>\n<p>Les diff\u00e9rentes techniques g\u00e9ophysiques marine sont couramment utilis\u00e9es pour d\u00e9terminer la topographie du sol de la mer, obtenir des imageries acoustiques du fond marin, avoir une caract\u00e9risation \u00e0 haute r\u00e9solution des s\u00e9diments et de la roche situ\u00e9s sous un plan d\u2019eau ou encore la prise d\u2019images sous-marines se faisant gr\u00e2ce \u00e0 des cam\u00e9ras et des syst\u00e8mes d\u2019\u00e9clairage adapt\u00e9s .<\/p>\n<h3>Principales techniques de g\u00e9ophysique marine:<\/h3>\n<ul>\n<li>Bathym\u00e9trie;<\/li>\n<li>Sonar \u00e0 balayage lat\u00e9ral;<\/li>\n<li>Bathym\u00e9trie &amp; sonar \u00e0 balayage lat\u00e9ral;<\/li>\n<li>Essais sismiques;<\/li>\n<li>Profilage du sous-sol;<\/li>\n<li>Courantom\u00e9trie et mesure des mar\u00e9es;<\/li>\n<li>S\u00e9diments, \u00e9chantillonnage de l'eau et de l'imagerie sous-marine;<\/li>\n<li>Magn\u00e9tom\u00e9trie;<\/li>\n<li>L'application de la s\u00e9curit\u00e9 maritime.<\/li>\n<\/ul>\n<p>Cette section pr\u00e9sente un bref r\u00e9sum\u00e9 des diff\u00e9rentes m\u00e9thodes et techniques de g\u00e9ophysique marine utilis\u00e9es pour les lev\u00e9s. La vaste exp\u00e9rience de terrain de G\u00e9ophysique GPR assure la s\u00e9lection des meilleures options pour la r\u00e9alisation de tous vos projets de g\u00e9ophysique.<\/p>\n<p>Pour plus d'informations, veuillez contacter notre <span style=\"color: #013ca6;\"><a style=\"color: #013ca6;\" href=\"mailto:claude.robillard@geophysicsgpr.com; marc.rousseau@geophysicsgpr.com; info@geophysicsgpr.com\">\u00c9quipe de lev\u00e9s marins<\/a><\/span>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Principales techniques g\u00e9ophysiques marine Les diff\u00e9rentes techniques g\u00e9ophysiques marine sont couramment utilis\u00e9es pour d\u00e9terminer la topographie du sol de la mer, obtenir des imageries acoustiques du fond marin, avoir une caract\u00e9risation \u00e0 haute r\u00e9solution des s\u00e9diments et de la roche situ\u00e9s sous un plan d\u2019eau ou encore la prise d\u2019images sous-marines se faisant gr\u00e2ce \u00e0&#8230;  <a href=\"https:\/\/marine.geophysicsgpr.com\/fr\/techniques-geophysiques-marine\" class=\"more-link\" title=\"Read Techniques\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":78,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-16","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/16","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=16"}],"version-history":[{"count":22,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/16\/revisions"}],"predecessor-version":[{"id":1730,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/16\/revisions\/1730"}],"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=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}