{"id":1079,"date":"2009-03-17T09:41:00","date_gmt":"2009-03-17T08:41:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_launches_goce\/"},"modified":"2026-10-08T00:35:44","modified_gmt":"2026-10-07T22:35:44","slug":"esa_launches_goce","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/esa_launches_goce\/","title":{"rendered":"Az ESA elind\u00edtja a GOCE-t"},"content":{"rendered":"<div class=\"lede\">\n<p>Ma d\u00e9lut\u00e1n az ESA \u00e1ltal kifejlesztett GOCE m\u0171holdat egy Rockot hordoz\u00f3rak\u00e9ta juttatta a Naphoz k\u00f6zel szinkron, alacsony F\u00f6ld k\u00f6r\u00fcli p\u00e1ly\u00e1ra, miut\u00e1n a rak\u00e9ta felsz\u00e1llt az \u00e9szak-oroszorsz\u00e1gi Pleszetszk \u0171rkik\u00f6t\u0151b\u0151l.<\/p>\n<\/div>\n<p>Ezzel az ind\u00edt\u00e1ssal \u00faj fejezet ny\u00edlt az eur\u00f3pai F\u00f6ld-megfigyel\u00e9s t\u00f6rt\u00e9net\u00e9ben. A GOCE az ESA \u00faj m\u0171holdcsal\u00e1dj\u00e1nak els\u0151 tagja, amelyet bolyg\u00f3nk \u00e9s k\u00f6rnyezet\u00e9nek tanulm\u00e1nyoz\u00e1s\u00e1ra terveztek azzal a c\u00e9llal, hogy b\u0151v\u00edts\u00e9k ismereteinket \u00e9s meg\u00e9rt\u00e9s\u00fcnket a F\u00f6ld-rendszer folyamatair\u00f3l \u00e9s azok alakul\u00e1s\u00e1r\u00f3l, \u00e9s \u00edgy k\u00e9pesek legy\u00fcnk szemben\u00e9zni a glob\u00e1lis \u00e9ghajlatv\u00e1ltoz\u00e1s kih\u00edv\u00e1saival. A GOCE els\u0151sorban a F\u00f6ld gravit\u00e1ci\u00f3s mez\u0151j\u00e9nek apr\u00f3 elt\u00e9r\u00e9seit fogja m\u00e9rni a vil\u00e1g minden t\u00e1j\u00e1n.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"ESA - AOES Medialab\" data-detail-url=\"https:\/\/www.esa.int\/Media\/Animations\/GOCE_Breeze_separation\" 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\/media\/animations\/goce_breeze_separation\/2672-5-eng-GB\/GOCE_Breeze_separation.jpg\" alt=\"\"><\/figure>\n<p>Az orosz Rockot hordoz\u00f3rak\u00e9ta k\u00f6z\u00e9p-eur\u00f3pai id\u0151 szerint 15:21-kor (GMT szerint 14:21-kor) emelkedett fel, \u00e9s \u00e9szak fel\u00e9 rep\u00fclt az \u00c9szaki-sark felett. K\u00f6r\u00fclbel\u00fcl 90 perccel k\u00e9s\u0151bb, egy kering\u00e9si fordulat \u00e9s a Breeze-KM fels\u0151 fokozat k\u00e9t \u00e9g\u00e9se ut\u00e1n a 1052 kg-os \u0171reszk\u00f6zt sikeresen kibocs\u00e1tott\u00e1k egy 280 km magass\u00e1g\u00fa, az Egyenl\u00edt\u0151h\u00f6z k\u00e9pest 96,7\u00ba d\u0151l\u00e9ssz\u00f6g\u0171 k\u00f6r alak\u00fa sarki p\u00e1ly\u00e1ra.<\/p>\n<p>A GOCE-vel val\u00f3 kapcsolatot a lev\u00e1laszt\u00e1s ut\u00e1n r\u00f6viddel az ESA sv\u00e9dorsz\u00e1gi Kirun\u00e1ban tal\u00e1lhat\u00f3 nyomk\u00f6vet\u0151 \u00e1llom\u00e1s\u00e1n kereszt\u00fcl siker\u00fclt l\u00e9trehozni. Az \u0171reszk\u00f6zt jelenleg az ESA n\u00e9metorsz\u00e1gi Darmstadtban tal\u00e1lhat\u00f3 Eur\u00f3pai \u0170rir\u00e1ny\u00edt\u00f3 K\u00f6zpontj\u00e1nak csapatai ir\u00e1ny\u00edtj\u00e1k.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1200\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2008\/05\/Earth_s_geoid_as_seen_by_GOCE2\" 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\/2008\/05\/earth_s_geoid_as_seen_by_goce2\/17878996-2-eng-GB\/Earth_s_geoid_as_seen_by_GOCE.jpg\" alt=\"Earth&#x27;s geoid as seen by GOCE\"><figcaption>A F\u00f6ld geoidja a GOCE m\u0171hold felv\u00e9telein<\/figcaption><\/figure>\n<p>A GOCE 24 h\u00f3napig h\u00e1romdimenzi\u00f3s gravit\u00e1ci\u00f3s adatokat fog gy\u0171jteni az eg\u00e9sz F\u00f6ldr\u0151l. A nyers adatokat a f\u00f6ld\u00f6n fogj\u00e1k feldolgozni, hogy elk\u00e9sz\u00edts\u00e9k a F\u00f6ld gravit\u00e1ci\u00f3s mez\u0151j\u00e9nek eddigi legpontosabb t\u00e9rk\u00e9p\u00e9t, \u00e9s pontos\u00edts\u00e1k a geoidot: bolyg\u00f3nk t\u00e9nyleges referenciaalakj\u00e1t. A geoid \u2013 amelyet egy ide\u00e1lis, nyugalomban l\u00e9v\u0151 glob\u00e1lis \u00f3ce\u00e1n felsz\u00edn\u00e9nek tekinthet\u00fcnk \u2013 pontos ismerete rendk\u00edv\u00fcl fontos szerepet fog j\u00e1tszani bolyg\u00f3nk, \u00f3ce\u00e1njaink \u00e9s l\u00e9gk\u00f6r\u00fcnk tov\u00e1bbi kutat\u00e1s\u00e1ban. Referenciamodellk\u00e9nt fog szolg\u00e1lni a tengerszint-v\u00e1ltoz\u00e1s, az \u00f3ce\u00e1ni \u00e1raml\u00e1sok \u00e9s a sarki j\u00e9gsapk\u00e1k dinamik\u00e1j\u00e1nak m\u00e9r\u00e9s\u00e9hez \u00e9s modellez\u00e9s\u00e9hez.<\/p>","protected":false},"excerpt":{"rendered":"<p>This afternoon, the GOCE satellite developed by ESA was launched into a near-Sun-synchronous, low Earth orbit by a Rockot launcher lifting off from the Plesetsk cosmodrome in northern Russia. With [&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\/2009\/03\/goce_liftoff8\/17907569-2-eng-GB\/GOCE_liftoff.jpg","esa_banner_description":"GOCE liftoff","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/GOCE_liftoff8","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":[64,42,10],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1079","post","type-post","status-publish","format-standard","hentry","category-climate-change","category-earth","category-learn"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/1079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=1079"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/1079\/revisions"}],"predecessor-version":[{"id":4838,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/1079\/revisions\/4838"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=1079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=1079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=1079"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=1079"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=1079"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=1079"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=1079"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=1079"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=1079"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=1079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}