{"id":454,"date":"2013-08-21T07:50:00","date_gmt":"2013-08-21T05:50:00","guid":{"rendered":"https:\/\/kids.esa.int\/europe_s_space_sentinels\/"},"modified":"2026-10-08T00:28:23","modified_gmt":"2026-10-07T22:28:23","slug":"europe_s_space_sentinels","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/europe_s_space_sentinels\/","title":{"rendered":"Evropsk\u00e9 vesm\u00edrn\u00e9 dru\u017eice Sentinel"},"content":{"rendered":"
\n

Na z\u00e1klad\u011b v\u00edce ne\u017e 30 let zku\u0161enost\u00ed s provozov\u00e1n\u00edm dru\u017eic pro pozorov\u00e1n\u00ed Zem\u011b vyv\u00edj\u00ed ESA p\u011bt nov\u00fdch typ\u016f kosmick\u00fdch lod\u00ed, zn\u00e1m\u00fdch pod n\u00e1zvem Sentinel. Ka\u017ed\u00e1 mise Sentinel se skl\u00e1d\u00e1 ze dvou identick\u00fdch dru\u017eic, aby bylo zaji\u0161t\u011bno maxim\u00e1ln\u00ed pokryt\u00ed Zem\u011b.<\/p>\n<\/div>\n

Tyto \u201eo\u010di na obloze\u201c budou zas\u00edlat obrovsk\u00e9 mno\u017estv\u00ed dat o zemsk\u00e9m povrchu a atmosf\u00e9\u0159e. Tyto informace budou vyu\u017eity pro provozn\u00ed pot\u0159eby programu Copernicus.<\/p>\n

Sentinel-1 je radarov\u00e1 sn\u00edmkovac\u00ed mise funguj\u00edc\u00ed za ka\u017ed\u00e9ho po\u010das\u00ed, ve dne i v noci. Mezi jej\u00ed \u010detn\u00e9 \u00fakoly bude pat\u0159it sledov\u00e1n\u00ed arktick\u00e9ho mo\u0159sk\u00e9ho ledu, zji\u0161\u0165ov\u00e1n\u00ed zne\u010di\u0161t\u011bn\u00ed mo\u0159e (nap\u0159\u00edklad ropn\u00fdch skvrn), mapov\u00e1n\u00ed pohyb\u016f zemsk\u00e9 k\u016fry, v\u00fdzkum les\u016f, vody a p\u016fdy a podpora p\u0159i odstra\u0148ov\u00e1n\u00ed n\u00e1sledk\u016f katastrof. Satelit Sentinel-1A na pol\u00e1rn\u00ed ob\u011b\u017en\u00e9 dr\u00e1ze byl vypu\u0161t\u011bn 3. dubna 2014. Jeho dvoj\u010de, Sentinel-1B, bylo vypu\u0161t\u011bno o dva roky pozd\u011bji, 25. dubna 2016.<\/p>\n

\"Sentinel-2\"
Sentinel-2<\/figcaption><\/figure>\n

Sentinel-2 je dal\u0161\u00ed dvojice satelit\u016f na pol\u00e1rn\u00ed ob\u011b\u017en\u00e9 dr\u00e1ze. Budou poskytovat podrobn\u00e9 optick\u00e9 sn\u00edmky vegetace, p\u016fdy a vodn\u00edho pokryvu, stejn\u011b jako pob\u0159e\u017en\u00edch oblast\u00ed. Sentinel-2A byl vypu\u0161t\u011bn 23. \u010dervna 2015. Sentinel-2B byl vypu\u0161t\u011bn 7. b\u0159ezna 2017.<\/p>\n

\"Sentinel-3\"
Sentinel-3<\/figcaption><\/figure>\n

R\u016fzn\u00e9 p\u0159\u00edstroje na palub\u011b dru\u017eice Sentinel-3 budou m\u011b\u0159it v\u00fd\u0161ku mo\u0159sk\u00e9 hladiny, teplotu povrchu zem\u011b a mo\u0159e a barvu oce\u00e1nu (kterou zp\u016fsobuj\u00ed drobn\u00e9 \u017eiv\u00e9 organismy). Dru\u017eice Sentinel-3A byla \u00fasp\u011b\u0161n\u011b vypu\u0161t\u011bna 16. \u00fanora 2016, zat\u00edmco vypu\u0161t\u011bn\u00ed dru\u017eice Sentinel-3B je napl\u00e1nov\u00e1no na rok 2017.<\/p>\n

Satelity Sentinel-4 a Sentinel-5 budou oba sledovat kvalitu ovzdu\u0161\u00ed, ozonovou vrstvu, slune\u010dn\u00ed z\u00e1\u0159en\u00ed a zm\u011bny klimatu. Sentinel-4 bude sest\u00e1vat z n\u011bkolika p\u0159\u00edstroj\u016f um\u00edst\u011bn\u00fdch na palub\u011b dvou meteorologick\u00fdch satelit\u016f \u0159ady Meteosat t\u0159et\u00ed generace na ob\u011b\u017en\u00e9 dr\u00e1ze nad rovn\u00edkem.<\/p>\n

\"Sentinel-5
P\u0159edch\u016fdce Sentinel-5<\/figcaption><\/figure>\n

P\u0159\u00edstroje Sentinel-5 budou um\u00edst\u011bny na satelitu MetOp druh\u00e9 generace (MSG) s pol\u00e1rn\u00ed ob\u011b\u017enou dr\u00e1hou, kter\u00fd bude ob\u00edhat ve v\u00fdrazn\u011b ni\u017e\u0161\u00ed v\u00fd\u0161ce ne\u017e Sentinel-4.<\/p>","protected":false},"excerpt":{"rendered":"

Based on over 30 years of experience in flying Earth observation satellites, ESA is developing five new types of spacecraft, known as Sentinels. Each Sentinel mission is made up of […]<\/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\/2007\/05\/sentinel-12\/17892760-2-eng-GB\/Sentinel-1.jpg","esa_banner_description":"Sentinel-1","esa_banner_credit":"ESA\/P. Carril","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2007\/05\/Sentinel-12","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":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-454","post","type-post","status-publish","format-standard","hentry","category-climate-change","category-earth","category-learn","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/454\/revisions"}],"predecessor-version":[{"id":4490,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/454\/revisions\/4490"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=454"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=454"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=454"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=454"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=454"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=454"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=454"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}