{"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\/nb\/arctic_explorers_support_esa_s_cryosat\/","title":{"rendered":"Arktiske oppdagelsesreisende st\u00f8tter ESAs CryoSat"},"content":{"rendered":"<div class=\"lede\">\n<p>For 18 m\u00e5neder siden var forskerne fortvilte da en satellitt som skulle sende tilbake viktige data om klimaendringer, gikk tapt under en mislykket oppskyting. ESA bestemte seg imidlertid raskt for \u00e5 bygge opp CryoSat p\u00e5 nytt, og oppdraget er n\u00e5 godt p\u00e5 vei til \u00e5 komme seg p\u00e5 beina igjen. N\u00e5r CryoSat-2 skal skyte opp i 2009, vil den faktisk v\u00e6re enda mer kapabel enn sin forgjenger.<\/p>\n<\/div>\n<p>Den store fordelen med CryoSat-2 er dens evne til \u00e5 m\u00e5le endringer i tykkelsen p\u00e5 isdekket, b\u00e5de p\u00e5 land og til sj\u00f8s. Dens prim\u00e6re radarinstrument og et identisk reserveinstrument vil kunne kartlegge jordens iskapper og isbreer uansett v\u00e6rforhold, b\u00e5de dag og natt.<\/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>De to Arctic Arc-oppdagelsesreisende Alain Hubert (til venstre) og Dixie Dansercoer<\/figcaption><\/figure>\n<p>For \u00e5 forberede seg p\u00e5 oppskytingen er en rekke feltfors\u00f8k i ferd med \u00e5 settes i gang i Arktis. Et av disse er \u00abArctic Arc Expedition\u00bb, som inng\u00e5r i Det internasjonale polar\u00e5ret. Ekspedisjonens to belgiske oppdagelsesreisende, Alain Hubert og Dixie Dansercoer, har nettopp lagt ut p\u00e5 en krevende 110-dagers fottur gjennom den frosne villmarken.<\/p>\n<p>De to uredde oppdagelsesreisende skal hver trekke en 130 kg tung slede med forsyninger og utstyr, og vil \u2018g\u00e5\u2019 over verdens tak \u2013 fra en \u00f8y i Sibir til S\u00f8r-Gr\u00f8nland. Underveis vil de f\u00f8re n\u00f8ye oversikt over sn\u00f8dybden. Slike m\u00e5linger er sv\u00e6rt nyttige for \u00e5 kontrollere metoden som brukes til \u00e5 omregne CryoSats radarm\u00e5linger til n\u00f8yaktige data om istykkelsen.<\/p>\n<p>Forskere skal ogs\u00e5 dra ut til de isdekte \u00f8yene p\u00e5 Svalbard i midten av april. Deres m\u00e5linger av sn\u00f8 og is vil bli sammenlignet med data som sendes tilbake fra et fly utstyrt med en kopi av CryoSats radarinstrument.<\/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\/nb\/wp-json\/wp\/v2\/posts\/993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/comments?post=993"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/993\/revisions"}],"predecessor-version":[{"id":4784,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/993\/revisions\/4784"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/media?parent=993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/categories?post=993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/tags?post=993"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/panel?post=993"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/language?post=993"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/age?post=993"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/duration?post=993"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/resource_type?post=993"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/audience?post=993"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/wf_post_folders?post=993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}