{"id":756,"date":"2012-03-01T10:43:00","date_gmt":"2012-03-01T09:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/happy_birthday_envisat\/"},"modified":"2026-10-08T00:31:55","modified_gmt":"2026-10-07T22:31:55","slug":"happy_birthday_envisat","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/nb\/happy_birthday_envisat\/","title":{"rendered":"Gratulerer med dagen, Envisat!"},"content":{"rendered":"<div class=\"lede\">\n<p>For ti \u00e5r siden, den 1. mars 2002, ble den st\u00f8rste jordobservasjonssatellitten som noensinne er bygget, skutt opp fra Kourou i Fransk Guyana. Denne \u00e5tte tonn tunge satellitten, kalt Envisat, har n\u00e5 kretset rundt Jorden mer enn 50 000 ganger. Med ti avanserte instrumenter observerer og overv\u00e5ker den kontinuerlig Jordens landomr\u00e5der, atmosf\u00e6re, hav og iskapper.<\/p>\n<\/div>\n<p>De ulike instrumentene om bord p\u00e5 Envisat har gjort det mulig for oss \u00e5 f\u00e5 kunnskap om planeten v\u00e5r som vi aldri ville ha f\u00e5tt uten denne satellitten. For eksempel overv\u00e5ket en radar p\u00e5 Envisat i fjor sommer en rekordlav isutbredelse i Arktis. Andre instrumenter har gjort det mulig for oss \u00e5 se hull i jordens tynnere ozonlag og forurensning over store industribyer og brennende skoger.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"ESA\/EJR-Quartz\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/12\/Envisat_for_Schools_Animation2\" 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\/2009\/12\/envisat_for_schools_animation2\/17868043-3-eng-GB\/Envisat_for_Schools_Animation.jpg\" alt=\"\"><\/figure>\n<p>Envisat gj\u00f8r det ogs\u00e5 mulig \u00e5 f\u00e5 mer kunnskap om klimaendringene, samt om temperaturen p\u00e5 land og i havet. Den lar oss kartlegge havisen og overv\u00e5ke oljeutslipp.<\/p>\n<p>Denne 10 \u00e5r gamle satellitten vil fortsette \u00e5 forsyne oss med alle disse viktige jordobservasjonsdataene fram til minst 2013. Da vil neste generasjon satellitter \u2013 Sentinel-satellittene \u2013 v\u00e6re fullt operative og ha overtatt rollen som Jordens gigantiske \u00f8ye p\u00e5 himmelen!<\/p>","protected":false},"excerpt":{"rendered":"<p>Ten years ago, on 1 March 2002, the largest Earth observation satellite ever built was launched from Kourou , French Guiana. This eight-tonne satellite, called Envisat, has now circled the [&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\/2012\/03\/10birthday2\/18249324-2-eng-GB\/10birthday.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/03\/10birthday2","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-756","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\/nb\/wp-json\/wp\/v2\/posts\/756","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=756"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/756\/revisions"}],"predecessor-version":[{"id":4666,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/756\/revisions\/4666"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/media?parent=756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/categories?post=756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/tags?post=756"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/panel?post=756"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/language?post=756"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/age?post=756"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/duration?post=756"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/resource_type?post=756"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/audience?post=756"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/wf_post_folders?post=756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}