{"id":1993,"date":"2015-10-10T23:29:32","date_gmt":"2015-10-10T21:29:32","guid":{"rendered":"http:\/\/www.shkb.cz\/?p=1993"},"modified":"2015-10-11T10:09:10","modified_gmt":"2015-10-11T08:09:10","slug":"s-kanonem-na-vrabce","status":"publish","type":"post","link":"http:\/\/www.shkb.cz\/?p=1993","title":{"rendered":"S kan\u00f3nem na vrabce"},"content":{"rendered":"<p><strong>Kan\u00f3n<\/strong>: georadar zaji\u0161t\u011bn\u00fd p. ing. Hru\u0161kou z firmy KOLEJCONSULT &amp; servis<br \/>\n<strong>Vrabec<\/strong>: jeskyn\u011b Z\u00e1vrt u borovice, Moravsk\u00fd kras jih<br \/>\nDatum st\u0159elby z kan\u00f3nu na vrabce: 10.10.2015<br \/>\n<strong>\u00da\u010del<\/strong>: orienta\u010dn\u00ed 3D mapa jeskyn\u011b, pokus o detekci paleohorizontu \/ erozn\u00ed b\u00e1ze<\/p>\n<p>Dave Duna se ned\u00e1vno v pr\u00e1ci sezn\u00e1mil s p. Hru\u0161kou a p\u0159i zaveden\u00ed \u0159e\u010di na jeskyn\u011b zjistil, \u017ee p. Hru\u0161ka se jich za des\u00edtky let n\u011bco geofyzik\u00e1ln\u011b nam\u011b\u0159il. Slovo dalo slovo a b\u00e1dac\u00ed trojka (Bob, Dave Duna, Dave Luv) plus B\u00e9\u010fa (6-11) p\u0159ij\u00ed\u017ed\u011bla na ZUB bohat\u0161\u00ed o geofyzika a zaj\u00edmavou ma\u0161inku.<\/p>\n<p>Nejprve jsme ur\u010dili a vyty\u010dili oblast 38 x 25 m, kter\u00e1 pokr\u00fdvala p\u016fdorys ZUBu s velkou rezervou a zahrnovala i n\u011bkdej\u0161\u00ed p\u0159\u00edtokov\u00fd \u017el\u00edbek sm\u011b\u0159uj\u00edc\u00ed od severu. Vlastn\u00ed m\u011b\u0159en\u00ed je nejlep\u0161\u00ed prov\u00e1d\u011bt v 5 lidech &#8211; dva vyty\u010duj\u00ed \u010dtvercovou s\u00ed\u0165 pomoc\u00ed p\u00e1sma, 2 p\u0159en\u00e1\u0161ej\u00ed ant\u00e9ny a 1 obsluhuje p\u0159\u00edstroj (spou\u0161t\u00ed m\u011b\u0159en\u00ed).<\/p>\n<p><!--more--><\/p>\n<p>M\u011bli jsme k dispozici 2 typy ant\u00e9n. Nejprve jsme pou\u017eili ty o d\u00e9lce 180 cm &#8211; pomoc\u00ed nich radar pr\u00fd dohl\u00e9dne a\u017e <strong>do hloubky 120 m<\/strong>. Pomoc\u00ed p\u00e1sem jsme ozna\u010dili v jednom sm\u011bru linie po 4 metrech, kter\u00e9 budou proch\u00e1zeny s ant\u00e9nami georadaru p\u0159ilo\u017een\u00fdmi z obou stran, tedy po 2 metrech. Ant\u00e9ny jsme posouvali kolmo na vyty\u010den\u00e9 linie a ka\u017ed\u00e9ho p\u016fl metru prob\u011bhlo m\u011b\u0159en\u00ed. Ke ka\u017ed\u00e9 zm\u011b\u0159en\u00e9 linii jsem zapisoval jej\u00ed \u010d\u00edslo a sm\u011br. Po n\u011bkolika hodin\u00e1ch byl sm\u011br z\u00e1pad\/v\u00fdchod hotov. Smotali jsme p\u00e1sma, vyty\u010dili linie ve sm\u011bru sever\/jih a m\u011b\u0159ili stejn\u00fdm zp\u016fsobem. Pr\u016fchodem k\u0159ovisek jsme ztr\u00e1celi hodn\u011b \u010dasu.<\/p>\n<p>Na ZUBu jsme nebyli sami. Ku\u010da vyven\u010dil rodinu &#8211; v\u0161ichni si prolezli ZUB, tak\u017ee holky posunuly rekordn\u00ed z\u00e1pis nejmlad\u0161\u00edho exkurzanta v d\u00ed\u0159e. Z boudy do\u0161li Dejv a Zuzu a zmizeli s Ku\u010dou a B\u00e9\u010fou v d\u00ed\u0159e, tak\u017ee Ku\u010d\u016fv narozeninov\u00fd sen o t\u011b\u017eb\u011b z Huntuntuntu se dnes do\u010dkal \u010d\u00e1ste\u010dn\u00e9ho uspokojen\u00ed. Tahali k\u00fdble a\u017e na povrch a Zuzu si prolezla ji\u017en\u00ed v\u011btev a\u017e po sou\u010dasn\u00fd konec &#8211; pod Vyve. Spole\u010dnost n\u00e1m na povrchu d\u011blali Zuzan\u00e1\u010d, Katka a kakaov\u00fd rum \ud83d\ude09<\/p>\n<p>S p\u0159ib\u00fdvaj\u00edc\u00edm \u010dasem a jen ve 4 lidech jsme museli omezit velikost oblasti pro <strong>druh\u00e9, detailn\u00ed m\u011b\u0159en\u00ed<\/strong> pomoc\u00ed krat\u0161\u00edch ant\u00e9n s dosahem do 30 m. Vybrali jsme oblast 26 x 16 m a m\u00edsto zhu\u0161t\u011bn\u00ed na 1m jsme op\u011bt m\u011b\u0159ili po 2m lini\u00edch. Vyu\u017eili jsme vyty\u010den\u00e9 lajny z p\u0159edchoz\u00edho m\u011b\u0159en\u00ed, ale s ant\u00e9nou polovi\u010dn\u00ed d\u00e9lky nebylo lehk\u00e9 se jich dr\u017eet a p\u00e1r jsme jich p\u0159esko\u010dili, na\u0161t\u011bst\u00ed jsme si toho v\u010das v\u0161imli a dom\u011b\u0159ili je. Na kolm\u00fd sm\u011br jsme proto pou\u017eili jinou metodu &#8211; m\u011bli jsme vyty\u010den\u00e9 v\u017edy jen 2 linie po 2 m a po m\u011b\u0159en\u00ed hned p\u00e1sma p\u0159esouvali, tak\u017ee ant\u00e9ny se p\u0159ikl\u00e1daly jen z 1 strany p\u00e1sma a v\u0161ude se nemotaly nadbyte\u010dn\u00e9 lajny.<\/p>\n<p>Po 8 hodin\u00e1ch bylo m\u011b\u0159en\u00ed hotovo. Jakmile p. Hru\u0161ka zpracuje v\u00fdsledky, zve\u0159ejn\u00edme je v samostatn\u00e9m \u010dl\u00e1nku. Je\u0161t\u011b jednou d\u00edky za zap\u016fj\u010den\u00ed t\u00e9to hra\u010dky \ud83d\ude42\u00a0 V pr\u016fb\u011bhu m\u011b\u0159en\u00ed se sice na displeji radaru vykresloval mr\u0148av\u00fd hloubkov\u00fd profil ZUBu, ale z t\u00e9 zm\u011bti te\u010dek jsem jako laik opravdu nic nepoznal \ud83d\ude09<\/p>\nngg_shortcode_0_placeholder\n","protected":false},"excerpt":{"rendered":"<p>Kan\u00f3n: georadar zaji\u0161t\u011bn\u00fd p. ing. Hru\u0161kou z firmy KOLEJCONSULT &amp; servis Vrabec: jeskyn\u011b Z\u00e1vrt u borovice, Moravsk\u00fd kras jih Datum st\u0159elby z kan\u00f3nu na vrabce: 10.10.2015 \u00da\u010del: orienta\u010dn\u00ed 3D mapa jeskyn\u011b, pokus o detekci paleohorizontu \/ erozn\u00ed b\u00e1ze Dave Duna se ned\u00e1vno v pr\u00e1ci sezn\u00e1mil s p. Hru\u0161kou a p\u0159i zaveden\u00ed \u0159e\u010di na jeskyn\u011b zjistil, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1993","post","type-post","status-publish","format-standard","hentry","category-aktuality"],"_links":{"self":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/1993"}],"collection":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1993"}],"version-history":[{"count":10,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/1993\/revisions"}],"predecessor-version":[{"id":1995,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/1993\/revisions\/1995"}],"wp:attachment":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1993"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}