{"id":187,"date":"2015-07-22T19:46:38","date_gmt":"2015-07-22T19:46:38","guid":{"rendered":"http:\/\/airborne.geophysicsgpr.com\/?page_id=187"},"modified":"2017-03-10T15:18:51","modified_gmt":"2017-03-10T15:18:51","slug":"electromagnetic-tdem-and-vlf","status":"publish","type":"page","link":"https:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/","title":{"rendered":"Electromagnetic (TDEM and VLF)"},"content":{"rendered":"<div id=\"pl-187\"  class=\"panel-layout\" ><div id=\"pg-187-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-187-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-187-0-0-0\" 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:\/\/airborne.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-6 .wonderplugin-gridgallery-item-text {     text-align: center;     box-sizing: border-box;     -webkit-box-sizing: border-box;     -moz-box-sizing: border-box; }  #wonderplugingridgallery-6 .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-6 .wonderplugin-gridgallery-item-description {     font-size: 12px; }  #wonderplugingridgallery-6 .wonderplugin-gridgallery-item-button {     position: absolute;     right: 20px;     bottom: 20px; }  #wonderplugingridgallery-6 .wonderplugin-gridgallery-item-container img:hover { }<\/style><div class=\"wonderplugingridgallery\" id=\"wonderplugingridgallery-6\" data-gridgalleryid=\"6\" 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:\/\/airborne.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:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/heliborne-time-domain-em-gprtem\/\" title=\"Heliborne Time-Domain EM (GPRTEM)\" data-description=\"The GPRTEM is a high resolution time-domain transient electromagnetic helicopter-borne (TDEM) system developed by Geophysics GPR International Inc.\" data-button=\"<a href=&quot;http:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/heliborne-time-domain-em-gprtem\/&quot;><button class=&quot;wpp-btn-blue-medium&quot;>Learn more<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/airborne.geophysicsgpr.com\/wp-content\/uploads\/sites\/8\/2015\/07\/Heliborne_Time_Domain_WEB-300x225.jpg\" \/><\/a><\/div><\/div><div class=\"wonderplugin-gridgallery-item\" data-row=\"1\" data-col=\"1\"><div class=\"wonderplugin-gridgallery-item-container\"><a href=\"http:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/vlf-totem-2a\/\" title=\"VLF (TOTEM-2A)\" data-description=\"VLF electromagnetic survey uses powerful VLF transmitters located around the world for navigation and submarine communications.\" data-button=\"<a href=&quot;http:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/vlf-totem-2a\/&quot;><button class=&quot;wpp-btn-blue-medium&quot;>Learn more<\/button><\/a>\"><img decoding=\"async\" class=\"wonderplugin-gridgallery-item-img\" src=\"http:\/\/airborne.geophysicsgpr.com\/wp-content\/uploads\/sites\/8\/2015\/08\/DSC02639-1024x768.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-187-1\"  class=\"panel-grid panel-has-style\" ><div class=\"texte-home-right article panel-row-style panel-row-style-for-187-1\" ><div id=\"pgc-187-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-187-1-0-0\" 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<p>Geophysics GPR International Inc. is a leader in terms of ability to solve various problems of our customers thanks to the impressive variety of geophysical equipment we own. Furthermore, GPR has developed its own helicopter-borne TDEM system (GPRTEM) in answer to the growing demand for such service from our\u00a0clients.<\/p>\n<h2 class=\"h2resize\">\u00a0VLF and electromagnetic TDEM Techniques:<\/h2>\n<ul>\n<li>The GPRTEM is a high-resolution transient electromagnetic heli-borne system in the time domain (TDEM) developed by Geophysics GPR International Inc. This powerful system uses a transmitter also called transient electromagnetic time domain resulting in an alternating current through an electric coil system isolated;<\/li>\n<li>The VLF electromagnetic surveys use powerful VLF transmitters located throughout the world for navigation and submarine communications. For statements in Northeast America, the broadcasting station in Cutler, Maine, (NAA, 24.0 kHz) is normally used.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>For more information, please contact our <a href=\"mailto:info@geophysicsgpr.com\">Airborne Survey Team<\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Geophysics GPR International Inc. is a leader in terms of ability to solve various problems of our customers thanks to the impressive variety of geophysical equipment we own. Furthermore, GPR has developed its own helicopter-borne TDEM system (GPRTEM) in answer to the growing demand for such service from our\u00a0clients.\u00a0VLF and electromagnetic TDEM Techniques:The GPRTEM is&#8230;  <a href=\"https:\/\/airborne.geophysicsgpr.com\/en\/techniques\/electromagnetic-tdem-and-vlf\/\" class=\"more-link\" title=\"Read Electromagnetic (TDEM and VLF)\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":632,"parent":13,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-187","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/comments?post=187"}],"version-history":[{"count":14,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/187\/revisions"}],"predecessor-version":[{"id":1020,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/187\/revisions\/1020"}],"up":[{"embeddable":true,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/pages\/13"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/media\/632"}],"wp:attachment":[{"href":"https:\/\/airborne.geophysicsgpr.com\/en\/wp-json\/wp\/v2\/media?parent=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}