{"id":1051,"date":"2017-08-23T09:45:07","date_gmt":"2017-08-23T09:45:07","guid":{"rendered":"http:\/\/www.earthsound.ie\/?page_id=1051"},"modified":"2019-02-25T14:29:12","modified_gmt":"2019-02-25T14:29:12","slug":"electrical-resistivity-tomography-ert","status":"publish","type":"page","link":"http:\/\/www.earthsound.ie\/index.php\/electrical-resistivity-tomography-ert\/","title":{"rendered":"Electrical Resistivity Tomography (ERT)"},"content":{"rendered":"<div id=\"attachment_2089\" style=\"width: 256px\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1.jpg\"><img aria-describedby=\"caption-attachment-2089\" loading=\"lazy\" class=\"wp-image-2089\" src=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-773x1024.jpg\" alt=\"\" width=\"246\" height=\"326\" srcset=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-773x1024.jpg 773w, http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-226x300.jpg 226w, http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-768x1018.jpg 768w, http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-618x819.jpg 618w, http:\/\/www.earthsound.ie\/wp-content\/uploads\/2019\/02\/Portumna-6-1-335x444.jpg 335w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/><\/a><p id=\"caption-attachment-2089\" class=\"wp-caption-text\">ERT survey being carried out in Portumna, Co. Galway.<\/p><\/div>\n<p style=\"text-align: justify;\">Electrical Resistivity Tomography (ERT) sends a small electrical current through a series of probes to produce a cross-section of data to accurately record depth information and assess deeply buried archaeological remains such as souterrains or elements of multiphase sites including surfaces, water courses and buried walls. This technique also enables geophysical investigation across landscapes which are not generally amenable for other types of survey such as woodland, marshland and areas of dense vegetation.<a href=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2017\/08\/DSC_5768.jpg\">\u00a0<\/a><\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-1188 size-full\" title=\"An example of data acquired using ERT\" src=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2017\/08\/rathnadrinna1-1.jpg\" width=\"936\" height=\"181\" \/><\/p>\n<div id=\"attachment_1191\" style=\"width: 1002px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-1191\" loading=\"lazy\" class=\"wp-image-1191 size-full\" title=\"An example of data acquired using ERT\" src=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2017\/08\/rathnadrinna2.jpg\" alt=\"\" width=\"992\" height=\"159\" \/><p id=\"caption-attachment-1191\" class=\"wp-caption-text\">Example of ERT survey data results display from a survey at Rathnadrinna, Co. Tipperary.<\/p><\/div>\n<p style=\"text-align: center;\"><span style=\"color: #003366;\">&copy; 2002- 2026 Earthsound Geophysics Ltd.<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1000\" src=\"http:\/\/www.earthsound.ie\/wp-content\/uploads\/2017\/08\/EAG_header_alt_old.jpg\" alt=\"\" width=\"1260\" height=\"240\" \/><\/p>\n\n<div class=\"twitter-share\"><a href=\"https:\/\/twitter.com\/intent\/tweet?via=EAG_Earthsound\" class=\"twitter-share-button\">Tweet<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Electrical Resistivity Tomography (ERT) sends a small electrical current through a series of probes to produce a cross-section of data to accurately record depth information and assess deeply buried archaeological remains such as souterrains or elements of multiphase sites including surfaces, water courses and buried walls. This technique also enables geophysical investigation across landscapes which [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P99dil-gX","_links":{"self":[{"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/pages\/1051"}],"collection":[{"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/comments?post=1051"}],"version-history":[{"count":16,"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/pages\/1051\/revisions"}],"predecessor-version":[{"id":2094,"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/pages\/1051\/revisions\/2094"}],"wp:attachment":[{"href":"http:\/\/www.earthsound.ie\/index.php\/wp-json\/wp\/v2\/media?parent=1051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}