{"id":393,"date":"2018-04-24T10:13:00","date_gmt":"2018-04-24T08:13:00","guid":{"rendered":"https:\/\/kids.esa.int\/introducing_sentinel-3b_esa_s_latest_satellite\/"},"modified":"2026-10-08T00:27:39","modified_gmt":"2026-10-07T22:27:39","slug":"introducing_sentinel-3b_esa_s_latest_satellite","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/introducing_sentinel-3b_esa_s_latest_satellite\/","title":{"rendered":"Bemutatjuk a Sentinel-3B-t, az ESA leg\u00fajabb m\u0171holdj\u00e1t!"},"content":{"rendered":"<div class=\"lede\">\n<p>A F\u00f6ld k\u00f6r\u00fcl kering a Sentinels, az ESA m\u0171holdflott\u00e1ja, amely \u0151rk\u00f6dik bolyg\u00f3nk felett. K\u00e9peket \u00e9s adatokat k\u00fcldenek a f\u00f6ldi tud\u00f3soknak, akik ezeket az inform\u00e1ci\u00f3kat felhaszn\u00e1lj\u00e1k az \u00e9ghajlatv\u00e1ltoz\u00e1s hat\u00e1sainak meg\u00e9rt\u00e9s\u00e9hez, k\u00f6rnyezet\u00fcnk figyelemmel k\u00eds\u00e9r\u00e9s\u00e9hez \u00e9s az emberek biztons\u00e1g\u00e1nak garant\u00e1l\u00e1s\u00e1hoz. Most pedig sikeresen p\u00e1ly\u00e1ra \u00e1ll\u00edtottak egy \u00faj m\u0171holdat, a Sentinel-3B-t, amely csatlakozik a k\u00fcldet\u00e9shez!<\/p>\n<\/div>\n<p>A Sentinel-3B-nek m\u00e1r van egy ikerm\u0171holdja a p\u00e1ly\u00e1n, a Sentinel-3A, amelyet 2016 febru\u00e1rj\u00e1ban bocs\u00e1tottak fel. A k\u00e9t m\u0171hold cs\u00facstechnol\u00f3gi\u00e1s m\u0171szerek seg\u00edts\u00e9g\u00e9vel egy\u00fctt fog m\u0171k\u00f6dni a F\u00f6ld \u00f3ce\u00e1njainak, sz\u00e1razf\u00f6ldj\u00e9nek, j\u00e9gtakar\u00f3j\u00e1nak \u00e9s l\u00e9gk\u00f6r\u00e9nek m\u00e9r\u00e9s\u00e9ben, ami mind hozz\u00e1j\u00e1rul ahhoz, hogy jobban meg\u00e9rts\u00fck a F\u00f6ld bolyg\u00f3t.<\/p>\n<\/p>\n<p>A Sentinel-3B m\u00e1r p\u00e1ly\u00e1ra \u00e1llt! Szerz\u0151i jog: ESA\/ATG medialab.<\/p>\n<p>A Sentinel-3A \u00e9s 3B m\u0171holdak az \u00f3ce\u00e1nkutat\u00e1sra specializ\u00e1l\u00f3dtak. K\u00e9pesek m\u00e9rni a tengeri felsz\u00edn h\u0151m\u00e9rs\u00e9klet\u00e9t, sz\u00edn\u00e9t \u00e9s magass\u00e1g\u00e1t, valamint a tengeri j\u00e9g vastags\u00e1g\u00e1t is! Ezeknek a m\u00e9r\u00e9seknek a seg\u00edts\u00e9g\u00e9vel nyomon k\u00f6vethet\u0151, hogyan v\u00e1ltozik a tengerszint, mennyi szennyez\u0151d\u00e9s van az \u00f3ce\u00e1njainkban, s\u0151t, hogy mennyire eg\u00e9szs\u00e9ges a tengeri \u00e9l\u0151vil\u00e1gunk. Amint a Sentinel-3B teljes k\u00f6r\u0171 tesztel\u00e9sen esik \u00e1t \u00e9s egy\u00fcttm\u0171k\u00f6dni kezd a Sentinel-3A-val, a k\u00e9t m\u0171hold k\u00e9tnaponta \u00e1tvizsg\u00e1lja az eg\u00e9sz F\u00f6ldet! Ez lehet\u0151v\u00e9 teszi a tud\u00f3sok sz\u00e1m\u00e1ra, hogy pontos el\u0151rejelz\u00e9seket k\u00e9sz\u00edtsenek az \u00f3ce\u00e1ni viszonyokr\u00f3l, ami jelenleg m\u00e9g nagyon neh\u00e9z feladat.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"868\" data-credit=\"ESA\/ATG medialab\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/04\/Sentinel-3_scans_Earth_s_colour\" 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\/2018\/04\/sentinel-3_scans_earth_s_colour\/17911639-2-eng-GB\/Sentinel-3_scans_Earth_s_colour.jpg\" alt=\"Sentinel-3 scans Earth&#x27;s colour\"><figcaption>A Sentinel-3 a F\u00f6ld sz\u00edneit t\u00e9rk\u00e9pezi fel<\/figcaption><\/figure>\n<p>A Sentinel m\u0171holdakat \u00fagy tervezt\u00e9k, hogy testv\u00e9rm\u0171veikkel egy\u00fcttm\u0171k\u00f6dve m\u0171k\u00f6djenek. Amikor a Sentinel-3A \u00e9s a 3B sz\u00e1razf\u00f6ld felett haladnak, seg\u00edtenek a Sentinel-2 m\u0171holdaknak az erd\u0151t\u00fczek felder\u00edt\u00e9s\u00e9ben, a f\u00f6ldhaszn\u00e1lat felt\u00e9rk\u00e9pez\u00e9s\u00e9ben, valamint a foly\u00f3k \u00e9s tavak v\u00edzszintj\u00e9nek m\u00e9r\u00e9s\u00e9ben. A Sentinel-m\u0171szerek egy\u00fcttesen rengeteg inform\u00e1ci\u00f3t szolg\u00e1ltatnak bolyg\u00f3nkr\u00f3l. Ezek az adatok b\u00e1rki sz\u00e1m\u00e1ra ingyenesen el\u00e9rhet\u0151k, \u00edgy mindannyian felhaszn\u00e1lhatjuk \u0151ket k\u00f6rnyezet\u00fcnk jobb meg\u00e9rt\u00e9se \u00e9rdek\u00e9ben.<\/p>\n<p>A Sentinel-3B a leg\u00fajabb Sentinel m\u0171hold, de a j\u00f6v\u0151ben tov\u00e1bbiak bevezet\u00e9s\u00e9t is tervezik. Ezek seg\u00edts\u00e9g\u00e9vel gondosan figyelemmel k\u00eds\u00e9rhetj\u00fck bolyg\u00f3nkat, hozz\u00e1j\u00e1rulva ahhoz, hogy az \u2013 \u00e9s az azon \u00e9l\u0151 emberek \u2013 eg\u00e9szs\u00e9gesek \u00e9s biztons\u00e1gban legyenek. Ha te k\u00e9sz\u00edthetn\u00e9l egy Sentinel m\u0171holdat, mire tervezn\u00e9d, hogy figyeljen? Az lenne a feladata, hogy seg\u00edtse a t\u00f6bbi Sentinel m\u0171holdat, vagy valami teljesen \u00fajat tal\u00e1ln\u00e1l ki?<\/p>\n<p><b>\u00c9rdekes t\u00e9ny:<\/b> A k\u00e9t Sentinel-3 m\u0171holdat mintegy 100 v\u00e1llalatb\u00f3l \u00e1ll\u00f3 csoport tervezte \u00e9s gy\u00e1rtotta!<\/p>","protected":false},"excerpt":{"rendered":"<p>Orbiting Earth are the Sentinels, a fleet of ESA satellites that watch over our planet. They send pictures and data to scientists on the ground, who use the information 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\/2018\/04\/raising_sentinel-3b_for_testing\/18248807-2-eng-GB\/Raising_Sentinel-3B_for_testing.jpg","esa_banner_description":"Raising Sentinel-3B for testing","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/04\/Raising_Sentinel-3B_for_testing","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-393","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\/393","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=393"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":4440,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/393\/revisions\/4440"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=393"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=393"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=393"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=393"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=393"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=393"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=393"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}