{"id":240,"date":"2015-08-06T15:29:30","date_gmt":"2015-08-06T14:29:30","guid":{"rendered":"http:\/\/marine.geophysicsgpr.com\/?page_id=240"},"modified":"2017-03-09T17:36:34","modified_gmt":"2017-03-09T16:36:34","slug":"etude-de-la-sedimentation","status":"publish","type":"page","link":"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/geologique-et-geotechnique\/etude-de-la-sedimentation","title":{"rendered":"\u00c9tude de la s\u00e9dimentation"},"content":{"rendered":"<div id=\"pl-240\"  class=\"panel-layout\" ><div id=\"pg-240-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-240-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-240-0-0-0\" 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-240-0-0-0\" ><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>\u00a0La s\u00e9dimentation est un processus dans lequel des particules de mati\u00e8re quelconque cessent progressivement de se d\u00e9placer et se r\u00e9unissent en couches. Les facteurs induisant la s\u00e9dimentation peuvent \u00eatre vari\u00e9s en nombre et en proportion.<\/p>\n<p>Une \u00e9tude de la s\u00e9dimentation n\u00e9cessite des lev\u00e9s bathym\u00e9triques ultra-pr\u00e9cis et r\u00e9p\u00e9t\u00e9s \u00e0 intervalles fixes. Les informations recueillies permettent d\u2019estimer le taux de s\u00e9dimentation dans un chenal, en amont d\u2019un barrage, dans un port ou une marina, etc. Une \u00e9tude plus approfondie comprend \u00e9galement d\u2019autres types de mesures.<\/p>\n<h2 class=\"h2resize\">Une \u00e9tude de la s\u00e9dimentation comprend g\u00e9n\u00e9ralement les \u00e9l\u00e9ments suivants :<\/h2>\n<ul>\n<li>Lev\u00e9s bathym\u00e9triques ultra-pr\u00e9cis;<\/li>\n<li>Lev\u00e9s au sonar \u00e0 balayage lat\u00e9ral;<\/li>\n<li>Profil g\u00e9ologique marin dans les zones critiques;<\/li>\n<li>\u00c9chantillonnage d\u2019eau et de s\u00e9diments;<\/li>\n<li>Courantom\u00e9trie et mesure des mar\u00e9es.<\/li>\n<\/ul>\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-240-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-240-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-240-1-0-0\" 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-240-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-240\"\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_Sediment-Thickness.jpg\" width=\"640\" height=\"467\" srcset=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_applications_Sediment-Thickness.jpg 640w, https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_applications_Sediment-Thickness-300x219.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Marine_applications_Sediment Thickness\" alt=\"\u00c9tude de la s\u00e9dimentation\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-240-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-240-1-1-0\" 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-240-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-240\"\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_environment_sediment_inset.jpg\" width=\"163\" height=\"180\" sizes=\"auto, (max-width: 163px) 100vw, 163px\" title=\"marine_applications_environment_sediment_inset\" alt=\"\u00c9tude de la s\u00e9dimentation\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u00a0La s\u00e9dimentation est un processus dans lequel des particules de mati\u00e8re quelconque cessent progressivement de se d\u00e9placer et se r\u00e9unissent en couches. Les facteurs induisant la s\u00e9dimentation peuvent \u00eatre vari\u00e9s en nombre et en proportion.Une \u00e9tude de la s\u00e9dimentation n\u00e9cessite des lev\u00e9s bathym\u00e9triques ultra-pr\u00e9cis et r\u00e9p\u00e9t\u00e9s \u00e0 intervalles fixes. Les informations recueillies permettent d\u2019estimer le&#8230;  <a href=\"https:\/\/marine.geophysicsgpr.com\/fr\/applications-geophysique-marine\/geologique-et-geotechnique\/etude-de-la-sedimentation\" class=\"more-link\" title=\"Read \u00c9tude de la s\u00e9dimentation\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":78,"parent":178,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-240","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/240","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=240"}],"version-history":[{"count":19,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/240\/revisions"}],"predecessor-version":[{"id":1631,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/240\/revisions\/1631"}],"up":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/fr\/wp-json\/wp\/v2\/pages\/178"}],"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=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}