{"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\/sl\/europe_s_space_sentinels\/","title":{"rendered":"Evropski vesoljski sateliti Sentinel"},"content":{"rendered":"
\n

Na podlagi ve\u010d kot 30 let izku\u0161enj z upravljanjem satelitov za opazovanje Zemlje ESA razvija pet novih tipov vesoljskih plovil, znanih pod imenom Sentinel. Vsaka misija Sentinel je sestavljena iz dveh identi\u010dnih satelitov, da se zagotovi \u010dim ve\u010dje pokritje Zemlje.<\/p>\n<\/div>\n

Te \u00bbo\u010di v nebu\u00ab bodo po\u0161iljale ogromne koli\u010dine podatkov o zemeljski povr\u0161ini in atmosferi. Te informacije bodo uporabljene za operativne potrebe programa Copernicus.<\/p>\n

Sentinel-1 je misija za radarsko snemanje v vseh vremenskih razmerah, tako podnevi kot pono\u010di. Med njegove \u0161tevilne naloge bodo spadali nadzor arkti\u010dnega morskega ledu, preverjanje onesna\u017eenja morja (kot so razlitja nafte), kartiranje premikov tal, raziskovanje gozdov, vode in tal ter podpora pri odpravljanju posledic naravnih nesre\u010d. Satelit Sentinel-1A, ki kro\u017ei po polarni orbiti, je bil izstreljen 3. aprila 2014. Njegov dvojnik, Sentinel-1B, je bil izstreljen dve leti kasneje, 25. aprila 2016.<\/p>\n

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

Sentinel-2 je \u0161e en par satelitov v polarni orbiti. Zagotavljali bodo podrobne opti\u010dne posnetke vegetacije, tal in vodne povr\u0161ine ter obalnih obmo\u010dij. Sentinel-2A je bil izstreljen 23. junija 2015. Sentinel-2B je bil izstreljen 7. marca 2017.<\/p>\n

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

Ve\u010d instrumentov satelita Sentinel-3 bo merilo vi\u0161ino morske povr\u0161ine, temperaturo kopnega in morske povr\u0161ine ter barvo oceana (ki jo ustvarjajo drobna \u017eiva bitja). Satelit Sentinel-3A je bil uspe\u0161no izstreljen 16. februarja 2016, izstrelitev satelita Sentinel-3B pa je predvidena za leto 2017.<\/p>\n

Satelita Sentinel-4 in Sentinel-5 bosta oba spremljala kakovost zraka, ozonski pla\u0161\u010d, son\u010dno sevanje in podnebne spremembe. Sentinel-4 bo sestavljen iz ve\u010d instrumentov na krovu dveh vremenskih satelitov Meteosat tretje generacije, ki bosta v orbiti nad ekvatorjem.<\/p>\n

\"Sentinel-5
Predhodnik Sentinel-5<\/figcaption><\/figure>\n

Instrumenti Sentinel-5 bodo name\u0161\u010deni na satelitu MetOp druge generacije (MSG) s polarno orbito, ki bo letel na precej ni\u017eji vi\u0161ini kot 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\/sl\/wp-json\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/454\/revisions"}],"predecessor-version":[{"id":4490,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/454\/revisions\/4490"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=454"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=454"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=454"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=454"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=454"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=454"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=454"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}