{"id":993,"date":"2007-03-13T10:41:00","date_gmt":"2007-03-13T09:41:00","guid":{"rendered":"https:\/\/kids.esa.int\/arctic_explorers_support_esa_s_cryosat\/"},"modified":"2026-10-08T00:34:37","modified_gmt":"2026-10-07T22:34:37","slug":"arctic_explorers_support_esa_s_cryosat","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/arctic_explorers_support_esa_s_cryosat\/","title":{"rendered":"Pol\u00e1rn\u00ed pr\u016fzkumn\u00edci podporuj\u00ed misi CryoSat agentury ESA"},"content":{"rendered":"<div class=\"lede\">\n<p>P\u0159ed 18 m\u011bs\u00edci byli v\u011bdci zoufal\u00ed, kdy\u017e se p\u0159i ne\u00fasp\u011b\u0161n\u00e9m startu ztratila dru\u017eice, kter\u00e1 m\u011bla zas\u00edlat z\u00e1sadn\u00ed \u00fadaje o klimatick\u00fdch zm\u011bn\u00e1ch. Evropsk\u00e1 kosmick\u00e1 agentura (ESA) se v\u0161ak rychle rozhodla CryoSat znovu vyrobit a mise je nyn\u00ed na dobr\u00e9 cest\u011b k obnoven\u00ed. A\u017e CryoSat-2 v roce 2009 vzl\u00e9tne, bude dokonce je\u0161t\u011b v\u00fdkonn\u011bj\u0161\u00ed ne\u017e jeho p\u0159edch\u016fdce.<\/p>\n<\/div>\n<p>Velkou v\u00fdhodou dru\u017eice CryoSat-2 je jej\u00ed schopnost m\u011b\u0159it zm\u011bny tlou\u0161\u0165ky ledov\u00e9ho pokryvu, a to jak na pevnin\u011b, tak na mo\u0159i. Jej\u00ed hlavn\u00ed radarov\u00fd p\u0159\u00edstroj a identick\u00fd z\u00e1lo\u017en\u00ed p\u0159\u00edstroj budou schopny zkoumat zemsk\u00e9 ledov\u00e9 \u0161t\u00edty a ledovce za ka\u017ed\u00e9ho po\u010das\u00ed, ve dne i v noci.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"Rolex\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2007\/03\/The_two_Arctic_Arc_explorers_Alain_Hubert_left_and_Dixie_Dansercoer2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2007\/03\/the_two_arctic_arc_explorers_alain_hubert_left_and_dixie_dansercoer2\/17888615-2-eng-GB\/The_two_Arctic_Arc_explorers_Alain_Hubert_left_and_Dixie_Dansercoer.jpg\" alt=\"The two Arctic Arc explorers Alain Hubert (left) and Dixie Dansercoer\"><figcaption>Dva pr\u016fzkumn\u00edci z expedice Arctic Arc, Alain Hubert (vlevo) a Dixie Dansercoer<\/figcaption><\/figure>\n<p>V r\u00e1mci p\u0159\u00edprav na start se v Arktid\u011b rozb\u00edh\u00e1 \u0159ada ter\u00e9nn\u00edch experiment\u016f. Jedn\u00edm z nich je expedice Arctic Arc, kter\u00e1 je sou\u010d\u00e1st\u00ed Mezin\u00e1rodn\u00edho pol\u00e1rn\u00edho roku. Dva belgi\u010dt\u00ed pr\u016fzkumn\u00edci z t\u00e9to expedice, Alain Hubert a Dixie Dansercoer, pr\u00e1v\u011b vyrazili na n\u00e1ro\u010dnou 110denn\u00ed cestu zamrzlou divo\u010dinou.<\/p>\n<p>Ka\u017ed\u00fd z t\u011bchto dvou neohro\u017een\u00fdch pr\u016fzkumn\u00edk\u016f bude t\u00e1hnout 130 kg t\u011b\u017ek\u00e9 san\u011b s z\u00e1sobami a vybaven\u00edm a \u2018p\u0159ejde\u2019 tak p\u0159es st\u0159echu sv\u011bta, z ostrova na Sibi\u0159i a\u017e na jih Gr\u00f3nska. Po cest\u011b budou pe\u010dliv\u011b zaznamen\u00e1vat v\u00fd\u0161ku sn\u011bhov\u00e9 pokr\u00fdvky. Takov\u00e1 m\u011b\u0159en\u00ed jsou nesm\u00edrn\u011b u\u017eite\u010dn\u00e1 pro ov\u011b\u0159en\u00ed metody, kterou se radarov\u00e1 m\u011b\u0159en\u00ed satelitu CryoSat p\u0159ev\u00e1d\u011bj\u00ed na p\u0159esn\u00e9 \u00fadaje o tlou\u0161\u0165ce ledu.<\/p>\n<p>V polovin\u011b dubna se v\u011bdci vydaj\u00ed tak\u00e9 na ledem pokryt\u00e9 ostrovy \u0160picberky. Jejich m\u011b\u0159en\u00ed sn\u011bhu a ledu budou porovn\u00e1na s \u00fadaji zaslan\u00fdmi z letadla, kter\u00e9 m\u00e1 na palub\u011b kopii radarov\u00e9ho p\u0159\u00edstroje CryoSat.<\/p>","protected":false},"excerpt":{"rendered":"<p>18 months ago, scientists were in despair when a satellite that would send back vital data about climate change was lost during a launch failure. However, ESA quickly decided to [&hellip;]<\/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\/2005\/07\/cryosat13\/17882289-2-eng-GB\/CryoSat.jpg","esa_banner_description":"CryoSat","esa_banner_credit":"ESA - AOES Medialab","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/07\/CryoSat13","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":[42,10,66],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-993","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-water-world"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=993"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/993\/revisions"}],"predecessor-version":[{"id":4784,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/993\/revisions\/4784"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=993"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=993"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=993"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=993"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=993"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=993"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=993"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}