{"id":719,"date":"2012-01-12T12:27:00","date_gmt":"2012-01-12T11:27:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_s_swarm_prepares_for_flight\/"},"modified":"2026-10-08T00:31:31","modified_gmt":"2026-10-07T22:31:31","slug":"esa_s_swarm_prepares_for_flight","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/esa_s_swarm_prepares_for_flight\/","title":{"rendered":"Az ESA Swarm programja a rep\u00fcl\u00e9sre k\u00e9sz\u00fcl"},"content":{"rendered":"<div class=\"lede\">\n<p>K\u00f6r\u00fcl\u00f6tt\u00fcnk egy l\u00e1thatatlan m\u00e1gneses mez\u0151 ter\u00fcl el. B\u00e1r \u00e1ltal\u00e1ban nem vessz\u00fck \u00e9szre, a F\u00f6ld m\u00e1gneses mez\u0151je rendk\u00edv\u00fcl fontos, mivel megv\u00e9d minket a vesz\u00e9lyes napviharokt\u00f3l \u00e9s az \u0171rb\u0151l \u00e9rkez\u0151 sug\u00e1rz\u00e1st\u00f3l. En\u00e9lk\u00fcl nem lenne \u00e9let a bolyg\u00f3nkon. Annak \u00e9rdek\u00e9ben, hogy ezt a m\u00e1gneses er\u0151t minden eddigin\u00e9l nagyobb pontoss\u00e1ggal m\u00e9rhess\u00fck, az ESA egy Swarm nev\u0171 speci\u00e1lis \u0171rmisszi\u00f3 ind\u00edt\u00e1s\u00e1ra k\u00e9sz\u00fcl.<\/p>\n<\/div>\n<p>A Swarm-koncepci\u00f3 h\u00e1rom m\u0171holdb\u00f3l \u00e1ll\u00f3 konstell\u00e1ci\u00f3b\u00f3l \u00e1ll, amelyek h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 pol\u00e1ris p\u00e1ly\u00e1n, 400 \u00e9s 550 km k\u00f6z\u00f6tti magass\u00e1gban keringenek. Mindegyik m\u0171hold nagy pontoss\u00e1g\u00fa \u00e9s nagy felbont\u00e1s\u00fa m\u00e9r\u00e9seket fog v\u00e9gezni a m\u00e1gneses mez\u0151 er\u0151ss\u00e9g\u00e9r\u0151l \u00e9s ir\u00e1ny\u00e1r\u00f3l. Az \u00e9rz\u00e9keny m\u0171szerek nagy r\u00e9sz\u00e9t egy 4 m\u00e9ter hossz\u00fa kiny\u00fal\u00e1sra szerelik fel, hogy \u00edgy cs\u00f6kkents\u00e9k az \u0171reszk\u00f6z elektromos rendszereib\u0151l sz\u00e1rmaz\u00f3 zavarokat.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1238\" data-credit=\"ESA\u2013P. Carril\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2011\/10\/Swarm_constellation2\" 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\/2011\/10\/swarm_constellation2\/17891243-2-eng-GB\/Swarm_constellation.jpg\" alt=\"Swarm constellation\"><figcaption>Rajt-csillagk\u00e9p<\/figcaption><\/figure>\n<p>A m\u00e1gneses mez\u0151t feltehet\u0151en a F\u00f6ld vasban gazdag k\u00fcls\u0151 magj\u00e1ban \u00f6rv\u00e9nyl\u0151 folyad\u00e9k hozza l\u00e9tre, de m\u00e9g mindig nem \u00e9rtj\u00fck teljesen, hogyan keletkezik, \u00e9s hogyan v\u00e1ltozik az id\u0151 m\u00fal\u00e1s\u00e1val. P\u00e9ld\u00e1ul az \u00e9szaki \u00e9s a d\u00e9li m\u00e1gneses p\u00f3lusok felsz\u00edni helyzete folyamatosan v\u00e1ltozik. A mez\u0151 er\u0151ss\u00e9ge is v\u00e1ltozik. Id\u0151nk\u00e9nt a p\u00f3lusok val\u00f3j\u00e1ban megfordulnak, \u00edgy a jelenlegi \u00e9szaki p\u00f3lus d\u00e9li p\u00f3luss\u00e1 v\u00e1lik. Ilyenkor a m\u00e1gneses ir\u00e1nyt\u0171 \u00e9szak helyett d\u00e9l fel\u00e9 mutatna! A tud\u00f3sok rem\u00e9lik, hogy a Swarm-misszi\u00f3 k\u00e9pes lesz megoldani ezeket \u00e9s sok m\u00e1s m\u00e1gneses rejt\u00e9lyt.<\/p>\n<p>Annak \u00e9rdek\u00e9ben, hogy a m\u00e9r\u00e9sek a lehet\u0151 legpontosabbak legyenek, az \u00f6sszes m\u0171holdat hosszadalmas teszteknek vetett\u00e9k al\u00e1. Ezek k\u00f6z\u00fcl n\u00e9h\u00e1nyat \u2018m\u00e1gnesesen tiszta\u2019 k\u00f6rnyezetben hajtottak v\u00e9gre \u2013 egy fapadl\u00f3s helyis\u00e9gben, amely egy n\u00e9met erd\u0151 m\u00e9ly\u00e9n, minden m\u00e1s \u00e9p\u00fclett\u0151l t\u00e1vol tal\u00e1lhat\u00f3. A tesztprogram befejez\u00e9se ut\u00e1n a Swarm-h\u00e1rmas a pleszetszki orosz \u0171rkik\u00f6t\u0151be ker\u00fcl, ahol m\u00e9g ebben az \u00e9vben egy Rockot hordoz\u00f3rak\u00e9ta seg\u00edts\u00e9g\u00e9vel ind\u00edtj\u00e1k majd az \u0171rbe.<\/p>","protected":false},"excerpt":{"rendered":"<p>There is an invisible magnetic field all around us. Although we don\u2019t normally notice it, the Earth\u2019s magnetic field is very important as it protects us from dangerous solar storms [&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\/swarm_constellation2\/17887358-2-eng-GB\/Swarm_constellation.jpg","esa_banner_description":"Swarm constellation","esa_banner_credit":"ESA\/AOES Medialab","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/03\/Swarm_constellation2","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-719","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\/hu\/wp-json\/wp\/v2\/posts\/719","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=719"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/719\/revisions"}],"predecessor-version":[{"id":4647,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/719\/revisions\/4647"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=719"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=719"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=719"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=719"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=719"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=719"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=719"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}