{"id":79,"date":"2015-07-22T17:33:47","date_gmt":"2015-07-22T16:33:47","guid":{"rendered":"http:\/\/marine.geophysicsgpr.com\/?page_id=79"},"modified":"2021-07-12T22:40:53","modified_gmt":"2021-07-12T21:40:53","slug":"bathymetry","status":"publish","type":"page","link":"https:\/\/marine.geophysicsgpr.com\/en\/marine-geophysics-techniques\/bathymetry","title":{"rendered":"Bathymetry"},"content":{"rendered":"<div id=\"pl-79\"  class=\"panel-layout\" ><div id=\"pg-79-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-79-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-79-0-0-0\" 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-79-0-0-0\" ><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>Bathymetry is the science of measuring water\u00a0depths to determine the topography of the bottom. \u00a0Bathymetry refers to mapping of water depth. A complete bathymetry system includes a means of measuring the water depth (echo-sounder) and a means of positioning said measurement (DGPS or RTK).<\/p>\n<h4>From simple single beam bathymeters to heliborne georadar and state-of-the-art swath systems, Geophysics GPR is equipped to meet all your water depth\u00a0mapping\u00a0requirements.<\/h4>\n<p><span id=\"result_box\" class=\"short_text\" lang=\"en\"><span class=\"hps\">The different applications of<\/span>\u00a0<span class=\"hps\">bathymetry<\/span> <span class=\"hps\">are as\u00a0follows<\/span><\/span>:<\/p>\n<ul>\n<li>Hydrographic Surveys for navigational safety;<\/li>\n<li>Production of Digital Terrain Models (DTM) of the bottom for engineering design (tunnels, pipelines, bridges);<\/li>\n<li>Dredging control;<\/li>\n<li>Hydro-electric projects;<\/li>\n<li>Geotechnical and engineering studies.<\/li>\n<\/ul>\n<p>For more information, please contact our <span style=\"color: #317671;\"><a href=\"https:\/\/geophysicsgpr.com\/en\/contact\/\">Marine Survey Team<\/a><\/span>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-79-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-79-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-79-1-0-0\" 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-79-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-79\"\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_techniques_bathy_1.jpg\" width=\"640\" height=\"375\" srcset=\"https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_techniques_bathy_1.jpg 640w, https:\/\/marine.geophysicsgpr.com\/wp-content\/uploads\/sites\/5\/2015\/07\/Marine_techniques_bathy_1-300x176.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"Marine_techniques_bathymetry\" alt=\"Marine_techniques_bathymetry\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><div id=\"pgc-79-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-79-1-1-0\" 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-79-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-79\"\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_techniques_bathy_2_insert.jpg\" width=\"197\" height=\"225\" sizes=\"auto, (max-width: 197px) 100vw, 197px\" title=\"Marine_techniques_bathymetry\" alt=\"Bathymetry\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-79-2\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-79-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-79-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"texte-home-right article panel-widget-style panel-widget-style-for-79-2-0-0\" ><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>Bathymetric\u00a0sounders or bathometers operate\u00a0by emitting sound vibrations, detecting their echo after bouncing on the bottom and determining the travel time. The information thus provides a horizontal profile which can be plotted as 2D plan maps\/charts or gridded for 3D representations of the bottom.<\/p>\n<p>A convention using color codes can map the seabed in a standardized way (General Bathymetric Chart of the Oceans or GEBCO, established under the auspices of the Intergovernmental Oceanographic Commission and the International Hydrographic Organization).<\/p>\n<h4>For more information, please contact our <a href=\"https:\/\/geophysicsgpr.com\/en\/contact\/\"><span style=\"color: #317671;\">Marine Survey Team<\/span><\/a>.<\/h4>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Bathymetry is the science of measuring water\u00a0depths to determine the topography of the bottom. \u00a0Bathymetry refers to mapping of water depth. A complete bathymetry system includes a means of measuring the water depth (echo-sounder) and a means of positioning said measurement (DGPS or RTK). From simple single beam bathymeters to heliborne georadar and state-of-the-art swath&#8230;  <a href=\"https:\/\/marine.geophysicsgpr.com\/en\/marine-geophysics-techniques\/bathymetry\" class=\"more-link\" title=\"Read Bathymetry\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":78,"parent":14,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-79","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/79","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/comments?post=79"}],"version-history":[{"count":25,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/79\/revisions"}],"predecessor-version":[{"id":1753,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/79\/revisions\/1753"}],"up":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/14"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/media\/78"}],"wp:attachment":[{"href":"https:\/\/marine.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/media?parent=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}