{"id":602,"date":"2014-03-31T12:25:00","date_gmt":"2014-03-31T10:25:00","guid":{"rendered":"https:\/\/kids.esa.int\/protecting_our_planet_with_sentinel_1\/"},"modified":"2026-10-08T00:30:08","modified_gmt":"2026-10-07T22:30:08","slug":"protecting_our_planet_with_sentinel_1","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sl\/protecting_our_planet_with_sentinel_1\/","title":{"rendered":"Za\u0161\u010dita na\u0161ega planeta s satelitom Sentinel-1"},"content":{"rendered":"<div class=\"lede\">\n<p>Izstrelitev satelita Sentinel 1 je predvidena za 3. april. Zahvaljujo\u010d radarskemu instrumentu, ki lahko vidi skozi oblake in 24 ur na dan, 7 dni na teden opazuje povr\u0161ino planeta, nam bo ta satelit za opazovanje Zemlje pomagal varovati na\u0161 planet.<\/p>\n<\/div>\n<p>Te zmogljive \u00bbo\u010di v nebu\u00ab bodo 700 km nad nami. \u010ceprav bodo dale\u010d stran, bodo lahko opazovale celoten planet, zaznavale predmete s premerom \u017ee od 5 metrov in vsakih nekaj dni posnele sliko istega obmo\u010dja.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"530\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/03\/Floodest_forest\" 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\/2014\/03\/floodest_forest\/17901457-2-eng-GB\/Floodest_forest.jpg\" alt=\"\"><\/figure>\n<p>Ena od klju\u010dnih nalog satelita Sentinel bo pomagati pri napovedovanju naravnih nesre\u010d, kot so poplave in zemeljski plazovi, ter pomagati re\u0161evalnim ekipam pri obvladovanju kriznih situacij. V zadnjih letih so \u0161tevilna obmo\u010dja v Evropi prizadele uni\u010dujo\u010de poplave. Gosta obla\u010dnost in de\u017e pomenita, da je tla skrita pred ve\u010dino satelitov. Radarske slike satelita Sentinel 1, ki bodo videle skozi obla\u010dnost in de\u017e, pa bodo omogo\u010dile zgodnje opozarjanje pred morebitnimi poplavami in pomagale pristojnim organom pri obvladovanju nara\u0161\u010dajo\u010de vode.<\/p>\n<p>Radar Sentinel 1 lahko zazna tudi majhne spremembe vi\u0161ine povr\u0161ine, s \u010dimer vnaprej opozarja na morebitne vulkanske izbruhe ali zemeljske plazove. To bo lokalnim oblastem pomagalo pri odlo\u010danju o ukrepih za za\u0161\u010dito prebivalstva. Prav tako lahko s merjenjem vi\u0161ine valov in hitrosti vetra spremlja nastajanje in razvoj neviht, s \u010dimer vnaprej opozarja strokovnjake, ki prou\u010dujejo te pojave, in tako na koncu re\u0161uje \u017eivljenja.<\/p>\n<p>Ker na Zemlji \u017eivi ve\u010d kot 7 milijard ljudi, prihaja do velikih sprememb v rabi zemlji\u0161\u010d na na\u0161em planetu ter na splo\u0161no do okoljskih \u0161kode. Satelit Sentinel 1 bo pri tem pomagal s spremljanjem uni\u010devanja gozdov, prikazovanjem spreminjajo\u010dih se vzorcev rabe zemlji\u0161\u010d in odkrivanjem obmo\u010dij, kjer se zaloge pitne vode iz\u010drpavajo.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1024\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/03\/Tanker\" 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\/2014\/03\/tanker\/17882770-2-eng-GB\/Tanker.jpg\" alt=\"\"><\/figure>\n<p>Satelit Sentinel 1 bo s pomo\u010djo zemljevidov debeline ledu olaj\u0161al pomorsko navigacijo in pove\u010dal varnost ladijskega prometa. Marca 2011 so tovorne ladje in trajekti, na katerih je bilo ve\u010d kot 1000 ljudi, ve\u010d dni obti\u010dali v ledu na severnem delu Baltskega morja. Z natan\u010dnej\u0161imi napovedmi debeline morskega ledu bo mogo\u010de prepre\u010diti podobne situacije.<\/p>\n<p>Sentinel 1 bo lahko zaznal tudi onesna\u017eenje vode, na primer razlitja nafte. Hitro odkrivanje in zgodnje opozarjanje na ta razlitja bosta organom obalne stra\u017ee omogo\u010dila, da v primeru nezakonitih izpustov odkrijejo onesna\u017eevalce ter se v primeru naklju\u010dnih razlitij hitro odzovejo na izredne razmere.<\/p>\n<p>Ena satelitska slika iz satelita Sentinel-1 bo lahko zajela ve\u010d kot sto tiso\u010d kvadratnih kilometrov oceana, kar pomeni, da bo to zelo u\u010dinkovit na\u010din za iskanje naftnih made\u017eev!<\/p>","protected":false},"excerpt":{"rendered":"<p>Sentinel 1 is scheduled for launch on 3 April. Thanks to a radar instrument that can see through clouds and observe the planet\u2019s surface 24\/7, this Earth observation satellite will [&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\/2014\/03\/sentinel\/17884287-2-eng-GB\/Sentinel.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/03\/Sentinel","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":[42,10,59],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-602","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-natural-disasters"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/602","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=602"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/602\/revisions"}],"predecessor-version":[{"id":4573,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/posts\/602\/revisions\/4573"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/media?parent=602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/categories?post=602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/tags?post=602"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/panel?post=602"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/language?post=602"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/age?post=602"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/duration?post=602"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/resource_type?post=602"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/audience?post=602"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sl\/wp-json\/wp\/v2\/wf_post_folders?post=602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}