{"id":2777,"date":"2020-06-21T12:47:26","date_gmt":"2020-06-21T09:47:26","guid":{"rendered":"https:\/\/defineisaretleri.net\/?p=2777"},"modified":"2020-06-21T12:47:26","modified_gmt":"2020-06-21T09:47:26","slug":"yeralti-goruntuleme-gpr-nedir","status":"publish","type":"post","link":"https:\/\/www.xrayburada.com\/?p=2777","title":{"rendered":"Yeralt\u0131 G\u00f6r\u00fcnt\u00fcleme (GPR) Nedir"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/defineisaretleri.net\/wp-content\/uploads\/2020\/06\/Omega-3.jpg\" alt=\"\" class=\"wp-image-5802\"\/><\/figure>\n\n\n\n<p>Ground penetrating radar yani GPR olarak k\u0131saca s\u00f6ylenen cihazlar ayn\u0131 zamanda georadar, yeralt\u0131 radar\u0131, yery\u00fcz\u00fc dinleme radar\u0131 gibi isimlerle de an\u0131l\u0131rlar. Bu cihazlar da\u011f\u0131lmayan(sa\u00e7\u0131lmayan) elektromanyetik jeofizik teknikleri ile yer alt\u0131 ara\u015ft\u0131rmalar\u0131nda, yer alt\u0131n\u0131n g\u00f6r\u00fcnt\u00fclenmesi ve karakteristi\u011fini ortaya \u00e7\u0131karmada kullan\u0131l\u0131r.<\/p>\n\n\n\n<p>Kay\u0131p nesnelerin bulunmas\u0131, \u00e7evresel ortamlar\u0131n analizi ve g\u00f6r\u00fcnt\u00fclenmesi, tar\u0131m, arkeolojik ara\u015ft\u0131rmalarda, adli ara\u015ft\u0131rmalarda, patlamam\u0131\u015f sava\u015f bombalar\u0131n\u0131n bulunmas\u0131nda, su ara\u015ft\u0131rmalar\u0131, madencilik, buz k\u00fctlesi ara\u015ft\u0131rmalar\u0131, ma\u011fara ve t\u00fcnel bulma, karst tespiti vb konular\u0131nda \u00e7ok geni\u015f kullan\u0131m alan\u0131 vard\u0131r.<\/p>\n\n\n\n<p>Bu cihazlar, y\u00fczeyde s\u00fcr\u00fcklenerek ya da arabaya tak\u0131larak ya da t\u00fcpl\u00fc uzun antenleri ile ya da uydulardan ve u\u00e7aklardan kullan\u0131labilir. D\u00fcnya\u2019daki t\u00fcm jeofizik y\u00f6ntemler aras\u0131nda en iyi \u00e7\u00f6z\u00fcn\u00fcrl\u00fck verebilen sistemlerdir. \u00d6yle ki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck anten se\u00e7imine g\u00f6re cm\u2019lere bile inebilmektedir.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u00c7\u00f6z\u00fcn\u00fcrl\u00fck, dalga boyunun kontrol\u00fcnde yay\u0131lan elektromanyetik dalgalar ile belirlenir.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Anten frekans\u0131 ne kadar y\u00fcksek ise \u00e7\u00f6z\u00fcn\u00fcrl\u00fck de o kadar iyidir(k\u0131sa dalga boyu).<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Derinlik olarak GPR\u2019ler 1m ve az\u0131ndan(killi topraklarda), 5400m\u2019lere ula\u015fabilmektedir(kutup b\u00f6lgelerinde).<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Derinlikler anten frekans\u0131n\u0131n d\u00fc\u015f\u00fck olmas\u0131 ile artarken \u00e7\u00f6z\u00fcn\u00fcrl\u00fckler d\u00fc\u015fmektedir.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Tipik derinlikler kilsiz ve sadece su olan ortamda 30m gibidir.<\/li><\/ul>\n\n\n\n<p>Ara\u015ft\u0131rma derinlikleri ve \u00e7\u00f6z\u00fcn\u00fcrl\u00fck, iletkenlik kay\u0131plar\u0131, suyun i\u00e7indeki dialektrik gev\u015femeye, kil-su mineral etkile\u015fimindeki elektrokimyasal reaksiyonlara ve nadir de olsa demir i\u00e7eren minerallerdeki gev\u015feme kay\u0131plar\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n<p>Yer alt\u0131ndaki objelerin tespit edilebilme olas\u0131l\u0131\u011f\u0131 da objelerin boyutuna, \u015fekline ve uygun anten se\u00e7imine ve frekans aral\u0131klar\u0131ndaki g\u00fcr\u00fclt\u00fc ve parazitlere ba\u011fl\u0131 olarak de\u011fi\u015fir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ground penetrating radar yani GPR olarak k\u0131saca s\u00f6ylenen cihazlar ayn\u0131 zamanda georadar, yeralt\u0131 radar\u0131, yery\u00fcz\u00fc dinleme radar\u0131 gibi isimlerle de<\/p>\n","protected":false},"author":1,"featured_media":5802,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[79,183],"tags":[],"class_list":["post-2777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dedektorler","category-jeofizik-cihazlar"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/wp\/v2\/posts\/2777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2777"}],"version-history":[{"count":0,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/wp\/v2\/posts\/2777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xrayburada.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}