{"id":451,"date":"2017-03-06T12:08:00","date_gmt":"2017-03-06T11:08:00","guid":{"rendered":"https:\/\/kids.esa.int\/satellite_images_warn_antarctic_scientists_to_evacuate_their_base\/"},"modified":"2026-10-08T00:28:21","modified_gmt":"2026-10-07T22:28:21","slug":"satellite_images_warn_antarctic_scientists_to_evacuate_their_base","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/satellite_images_warn_antarctic_scientists_to_evacuate_their_base\/","title":{"rendered":"Satelitske slike opozarjajo antarkti\u010dne znanstvenike, naj evakuirajo svojo bazo!"},"content":{"rendered":"
\n

Globoko v Antarktiki se nahaja najsodobnej\u0161i laboratorij z imenom Halley VI. Od tu znanstveniki raziskujejo globalne probleme, kot so podnebne spremembe in dvigovanje morske gladine. Dva satelita agencije ESA, Sentinel-1 in Sentinel-2, sta iz orbite opazovala obmo\u010dje okoli baze Halley VI. Odkrila sta veliko razpoko, ki se je pojavila v ledu! Ker je bila odkrita oktobra, so jo poimenovali \u2019Halloween Crack\u00ab. Ker bi to ogrozilo \u017eivljenja znanstvenikov, so se odlo\u010dili, da jih evakuirajo in bazo Halley VI za zimo zaprejo.<\/p>\n<\/div>\n

Precej pogosto se na ledenih policah pojavijo majhne razpoke, v\u010dasih pa se kosi odlomijo z roba v morje in postanejo ledeni gori. Toda razpoka \u00bbHalloween Crack\u00ab, ki so jo opazili sateliti Sentinel, je bila velika in se je \u0161e ve\u010dala \u2013 vsak dan za kar 600 metrov! Laboratorij Halley VI je sicer zasnovan tako, da ga je mogo\u010de umakniti stran od razpok v ledu, toda razpoka \u00bbHalloween Crack\u00ab se je vijugala na na\u010din, ki ga je bilo te\u017eko predvideti, zaradi \u010desar je bilo za znanstvenike zelo tvegano ostati na mestu. Da bi jih za\u0161\u010ditili pred nevarnostjo, so jih umaknili iz laboratorija na varno.<\/p>\n

\"The
Celotna postaja Halley VI je bila zdaj evakuirana<\/figcaption><\/figure>\n

V poletnih mesecih na postaji Halley VI obi\u010dajno \u017eivi in dela okoli 70 ljudi. Pozimi, ko temperature padejo tudi do -55 \u00b0C, jih je tam manj kot 20. To je pravzaprav prva zima, ko je baza popolnoma zaprta!<\/p>\n

Poleg tega, da lahko re\u0161ijo \u017eivljenja znanstvenikov, nam posnetki, ki jih posnamejo sateliti Sentinel, pomagajo bolje spoznati ledeni\u0161ke police ter to, kako rastejo, se kr\u010dijo in razpokajo.<\/p>\n

Zanimiv podatek: Sentinel-1 je opremljen z radarskim sistemom za snemanje slik, tako da lahko posname slike tudi v temnih zimskih mesecih, ko ni dovolj svetlobe za obi\u010dajno fotografiranje.<\/p>","protected":false},"excerpt":{"rendered":"

Deep in Antarctica is a cutting-edge laboratory called Halley VI. From here, scientists study global problems such as climate change and rising sea-levels. Two ESA satellites, Sentinel-1 and Sentinel-2, were […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2017\/02\/sentinel-1_monitoring\/17884546-2-eng-GB\/Sentinel-1_monitoring.png","esa_banner_description":"Sentinel satellites scan the Earth","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/02\/Sentinel-1_monitoring","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-451","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=451"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/451\/revisions"}],"predecessor-version":[{"id":4487,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/451\/revisions\/4487"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=451"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=451"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=451"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=451"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=451"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=451"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=451"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}