{"id":536,"date":"2015-06-09T09:11:00","date_gmt":"2015-06-09T07:11:00","guid":{"rendered":"https:\/\/kids.esa.int\/sentinel_satellites_to_stand_watch_over_earth\/"},"modified":"2026-10-08T00:29:21","modified_gmt":"2026-10-07T22:29:21","slug":"sentinel_satellites_to_stand_watch_over_earth","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/sentinel_satellites_to_stand_watch_over_earth\/","title":{"rendered":"A Sentinel m\u0171holdak \u0151rk\u00f6dnek a F\u00f6ld felett"},"content":{"rendered":"<div class=\"lede\">\n<p>Elk\u00e9peszt\u0151, ha belegondolunk, hogy b\u00e1r a naps\u00fct\u00e9ses napokon az \u00e9g tiszta k\u00e9kje \u00fcresnek t\u0171nik, val\u00f3j\u00e1ban t\u00f6bb ezer nagy, f\u00e9m m\u0171hold kering a bolyg\u00f3nk k\u00f6r\u00fcl!<\/p>\n<\/div>\n<p>Ezek a l\u00e1thatatlan munk\u00e1sok mindenf\u00e9le fontos feladatot ell\u00e1tnak: att\u00f3l kezdve, hogy lehet\u0151v\u00e9 teszik sz\u00e1munkra, hogy kapcsolatot tartsunk csal\u00e1dunkkal \u00e9s bar\u00e1tainkkal, eg\u00e9szen addig, hogy seg\u00edtenek jobban meg\u00e9rteni bolyg\u00f3nkat.<\/p>\n<p>Az egyik m\u0171holdflott\u00e1t Sentinelsnek h\u00edvj\u00e1k. A \u201esentinel\u201d \u0151r vagy katona, akinek a feladata, hogy \u0151rk\u00f6dj\u00f6n \u00e9s gondoskodjon a biztons\u00e1gunkr\u00f3l. \u00c9s a Sentinel m\u0171holdak pontosan ezt fogj\u00e1k tenni!<\/p>\n<p>Egy\u00fcttm\u0171k\u00f6dve felfedezik majd bolyg\u00f3nkat, a tengerekt\u0151l az \u00e9gig. Az \u00e1ltaluk visszak\u00fcld\u00f6tt adatok seg\u00edtenek majd nek\u00fcnk mindenf\u00e9le k\u00f6rnyezeti probl\u00e9ma megold\u00e1s\u00e1ban, legyenek azok term\u00e9szeti eredet\u0171ek vagy ember \u00e1ltal okozottak.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1280\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/06\/Colour_vision_for_Sentinel-2\" 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\/2015\/06\/colour_vision_for_sentinel-2\/17904824-2-eng-GB\/Colour_vision_for_Sentinel-2.jpg\" alt=\"Colour vision for Sentinel-2\"><figcaption>A Sentinel-2 sz\u00ednl\u00e1t\u00e1sa<\/figcaption><\/figure>\n<p>A Sentinel-csal\u00e1d tov\u00e1bb b\u0151v\u00fcl. Az els\u0151 m\u0171holdat tavaly ind\u00edtott\u00e1k \u00fatj\u00e1ra, \u00e9s a h\u00f3nap v\u00e9g\u00e9n \u00faj taggal b\u0151v\u00fcl a csal\u00e1d: a Sentinel-2A-val. Ez a m\u0171hold a Sentinel-2 nev\u0171 p\u00e1ros egyik tagja lesz. Az els\u0151t j\u00fanius 23-\u00e1n \u00e1ll\u00edtj\u00e1k p\u00e1ly\u00e1ra, a m\u00e1sodik, a Sentinel-2B nev\u0171 m\u0171hold pedig j\u00f6v\u0151re csatlakozik hozz\u00e1.<\/p>\n<p>A Sentinel-2 egy rendk\u00edv\u00fcl nagy teljes\u00edtm\u00e9ny\u0171 kamer\u00e1t fog mag\u00e1val vinni, amely sz\u00ednes k\u00e9pet ad a flott\u00e1r\u00f3l. A k\u00e9t m\u0171hold egy\u00fctt fog m\u0171k\u00f6dni a F\u00f6ld felsz\u00edn\u00e9n tal\u00e1lhat\u00f3 n\u00f6v\u00e9nyvil\u00e1g \u00e9s v\u00edzk\u00e9szletek vizsg\u00e1lata \u00e9rdek\u00e9ben. Az \u00f6sszegy\u0171jt\u00f6tt adatok seg\u00edtenek majd a mez\u0151gazdas\u00e1g fejleszt\u00e9s\u00e9ben, hogy t\u00f6bb \u00e9lelmiszert termelhess\u00fcnk, \u00e9s megmutatj\u00e1k, melyik v\u00edz alkalmas iv\u00e1sra.<\/p>\n<p>A Sentinel-2 emellett figyelemmel k\u00eds\u00e9ri majd a zsugorod\u00f3 erd\u0151inket \u00e9s a n\u00f6vekv\u0151 v\u00e1rosainkat is. Seg\u00edts\u00e9g\u00fckkel meg tudjuk \u00e1llap\u00edtani, hol v\u00e1rhat\u00f3ak j\u00e1rv\u00e1nykit\u00f6r\u00e9sek, illetve v\u00e9szhelyzetek eset\u00e9n \u00fatmutat\u00e1st adhatunk az embereknek, hov\u00e1 menjenek. Ezzel hozz\u00e1j\u00e1rulunk dr\u00e1ga vil\u00e1gunk f\u00f6ldjeinek \u00e9s lak\u00f3inak v\u00e9delm\u00e9hez.<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> A Sentinel-2A k\u00e9tszer olyan magasan fog keringeni a F\u00f6ld k\u00f6r\u00fcl, mint a Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1s!<\/p>","protected":false},"excerpt":{"rendered":"<p>It\u2019s incredible to think that despite how empty the clear blue sky looks on a sunny day, there are actually thousands of big, metal satellites flying around our planet! These [&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\/2015\/04\/sentinel-2\/17894499-2-eng-GB\/Sentinel-2.jpg","esa_banner_description":"Sentinel-2","esa_banner_credit":"ESA\/ATG medialab","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/04\/Sentinel-2","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-536","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\/536","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=536"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/536\/revisions"}],"predecessor-version":[{"id":4536,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/536\/revisions\/4536"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=536"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=536"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=536"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=536"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=536"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=536"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=536"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}