{"id":28730,"date":"2016-07-21T12:01:21","date_gmt":"2016-07-21T09:01:21","guid":{"rendered":"http:\/\/urbeamea.ro\/albaiulia\/?p=28730"},"modified":"2016-07-21T12:01:21","modified_gmt":"2016-07-21T09:01:21","slug":"foto-noi-cercetari-la-ghetarul-scarisoara","status":"publish","type":"post","link":"https:\/\/urbeamea.ro\/alba\/foto-noi-cercetari-la-ghetarul-scarisoara\/","title":{"rendered":"FOTO: Noi cercet\u0103ri la Ghe\u021barul Sc\u0103ri\u0219oara"},"content":{"rendered":"<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-28735 alignleft\" src=\"http:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-300x169.jpg\" alt=\"Sequence-05_2\" width=\"300\" height=\"169\" \/>Pe\u0219tera Ghe\u021barul Sc\u0103ri\u0219oara ad\u0103poste\u0219te cel vechi \u0219i cel mai mare bloc de ghea\u021b\u0103 subteran\u0103 din lume. Are o grosime maxim\u0103 de 36 m, stabilit\u0103 prin metoda GPR (Ground Penetrating Radar).<\/strong><\/p>\n<p>Pe baza grosimilor ghe\u021bii stabilite \u0219i a suprafe\u021bei vizibile a blocului de ghea\u021b\u0103 s-a estimat volumul la peste 120.000 de metri cubi, pun\u00e2ndu-l pe primul loc ca volum de ghea\u021b\u0103 subteran\u0103.<\/p>\n<p><em>\u201eCum metoda GPR nu ne d\u0103 toate informa\u021biile pentru a crea volumul \u0219i astfel s\u0103 avem o imagine tridimensional\u0103 a blocului de ghea\u021b\u0103, anul acesta ne-am \u00eentors \u0219i am \u00eenceput s\u0103 lucr\u0103m prin metoda &lt;Structure from Motion&gt; (SfM) \u00een care se folosesc mii de imagini fotografice, care mai apoi printr-un soft special creaz\u0103 imaginea tridimensional\u0103 a unui gol sau obiect\u201d<\/em>, a declarat prof. dr. Bogdan Onac, profesor la Universitatea din South Florida din Tampa (Statele Unite ale Americii), \u0219i cercet\u0103tor asociat la Institutul de Speologie \u201dEmil Racovi\u021b\u0103\u201d , departamentul Cluj Napoca.<\/p>\n<p><em>\u201e\u00cen ultimele zile am fost aici la Sc\u0103ri\u0219oara realiz\u00e2nd sute de fotografii zilnic pentru a fi folosite cu o tehnologie numit\u0103 &lt;Structure from Motion&gt;. Cu aceast\u0103 tehnologie putem realiza o reprezentare 3D a pe\u0219terii \u0219i blocului de ghea\u021b\u0103. Facem aceasta pentru a \u00een\u021belege \u00een ansamblu acest bloc de ghea\u021b\u0103, \u0219i sper\u0103m s\u0103 ar\u0103t\u0103m publicului pe\u0219tera \u00eentr-o form\u0103 \u00een care nu a mai fost v\u0103zut\u0103 p\u00e2n\u0103 acum\u201d<\/em>, a declarat geologul Jackson Hubbard \u2013 masterand la Universitatea South Florida din Tampa, Statele Unite ale Americii.<\/p>\n<p><em>\u201eRealiz\u0103m un proiect comun \u00eentre Universitatea Babe\u0219 \u2013 Bolyai din Cluj Napca respectiv Universitatea South Florida (SUA). Acest proiect se bazeaz\u0103 pe programul care permite generarea unei imagini tridimensionale a cavit\u0103\u021bii subterane pe baza imaginilor statice \u00eenregistrate cu un aparat de fotografiat profesional. Acest program este un program nou. \u00cen \u021bar\u0103 nu s-au mai f\u0103cut asemenea studii sau proiecte folosind acest program numit &lt;Structure from Motion&gt;\u201d,<\/em> a transmis conferen\u021biarul dr. Forray Ferencz-Lazar de la U.B.B. Facultatea de Biologie \u0219i Geologie.<\/p>\n<p>\u00cen urma acestui studiu se va avea o mai exact\u0103 estimare a volumului blocului de ghea\u021b\u0103, precum \u0219i reprezentarea sa spa\u021bial\u0103 \u00een golul subteran reprezentat de pe\u0219ter\u0103.<\/p>\n<p>Cercetarea s-a realizat cu sprijinul Prim\u0103riei comnei G\u00e2rda de Sus, jude\u021bul Alba, \u0219i a Asocia\u021biei Speologice Sfinx din G\u00e2rda de Sus \u0219i cu avizul Parcului Natural Apuseni, a trasmis pre\u0219edinte A.S. Sfinx G\u00e2rda, dr. Cristian Ciubot\u0103rescu.<\/p>\n<div id='gallery-1' class='gallery galleryid-28730 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04-300x169.jpg 300w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1-300x169.jpg 300w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-04_1.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05-640x360.jpg 640w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1-640x360.jpg 640w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_1.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-640x360.jpg 640w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_2.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"84\" src=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3-150x84.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3-150x84.jpg 150w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3-640x360.jpg 640w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3-768x432.jpg 768w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3-1024x576.jpg 1024w, https:\/\/urbeamea.ro\/alba\/wp-content\/uploads\/2016\/07\/Sequence-05_3.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Pe\u0219tera Ghe\u021barul Sc\u0103ri\u0219oara ad\u0103poste\u0219te cel vechi \u0219i cel mai mare bloc de ghea\u021b\u0103 subteran\u0103 din lume. Are o grosime maxim\u0103 de 36 m, stabilit\u0103 prin metoda GPR (Ground\u2026<\/p>\n","protected":false},"author":17,"featured_media":28735,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[307,6427,6428,6426,1932,308,76],"localitate":[],"class_list":["post-28730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-turism","tag-alba","tag-bloc-de-gheata-subteran","tag-cercetare","tag-ghetarul-scarisoara","tag-scarisoara","tag-stiri","tag-urbea-mea"],"_links":{"self":[{"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/posts\/28730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/comments?post=28730"}],"version-history":[{"count":0,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/posts\/28730\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/media\/28735"}],"wp:attachment":[{"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/media?parent=28730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/categories?post=28730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/tags?post=28730"},{"taxonomy":"localitate","embeddable":true,"href":"https:\/\/urbeamea.ro\/alba\/wp-json\/wp\/v2\/localitate?post=28730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}