{"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\/ro\/protecting_our_planet_with_sentinel_1\/","title":{"rendered":"Protejarea planetei noastre cu ajutorul satelitului Sentinel 1"},"content":{"rendered":"<div class=\"lede\">\n<p>Lansarea satelitului Sentinel 1 este programat\u0103 pentru data de 3 aprilie. Datorit\u0103 unui instrument radar capabil s\u0103 vad\u0103 prin nori \u0219i s\u0103 observe suprafa\u021ba planetei 24 de ore din 24, 7 zile din 7, acest satelit de observare a P\u0103m\u00e2ntului ne va ajuta s\u0103 ne protej\u0103m planeta.<\/p>\n<\/div>\n<p>Aceste \u201eochi\u201d puternici din cer se vor afla la 700 km deasupra noastr\u0103. Chiar dac\u0103 sunt la mare distan\u021b\u0103, vor putea studia \u00eentreaga planet\u0103, detect\u00e2nd obiecte cu diametrul de p\u00e2n\u0103 la 5 metri \u0219i realiz\u00e2nd imagini ale aceluia\u0219i loc la fiecare c\u00e2teva zile.<\/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>Una dintre sarcinile cheie ale satelitului Sentinel va fi aceea de a contribui la previzionarea dezastrelor naturale, precum inunda\u021biile \u0219i alunec\u0103rile de teren, \u0219i de a ajuta echipele de interven\u021bie s\u0103 fac\u0103 fa\u021b\u0103 situa\u021biilor de criz\u0103. \u00cen ultimii ani, multe regiuni din Europa au fost afectate de inunda\u021bii devastatoare. Norii densi \u0219i ploaia fac ca solul s\u0103 fie ascuns de majoritatea sateli\u021bilor. Cu toate acestea, imaginile radar ale satelitului Sentinel 1, care vor putea vedea prin norii \u0219i ploaia, vor oferi avertismente timpurii cu privire la posibile inunda\u021bii \u0219i vor ajuta autorit\u0103\u021bile s\u0103 fac\u0103 fa\u021b\u0103 cre\u0219terii nivelului apei.<\/p>\n<p>Radarul Sentinel 1 poate detecta, de asemenea, mici modific\u0103ri ale \u00een\u0103l\u021bimii suprafe\u021bei, oferind avertismente prealabile cu privire la posibile erup\u021bii vulcanice sau alunec\u0103ri de teren. Acest lucru va ajuta autorit\u0103\u021bile locale s\u0103 decid\u0103 ce m\u0103suri trebuie luate pentru a proteja popula\u021bia. De asemenea, radarul poate urm\u0103ri dezvoltarea \u0219i evolu\u021bia furtunilor prin m\u0103surarea \u00een\u0103l\u021bimii valurilor \u0219i a vitezei v\u00e2ntului, oferind avertismente din timp celor care studiaz\u0103 aceste fenomene \u0219i, \u00een ultim\u0103 instan\u021b\u0103, salv\u00e2nd vie\u021bi omene\u0219ti.<\/p>\n<p>Cu o popula\u021bie de peste 7 miliarde de oameni pe P\u0103m\u00e2nt, se produc schimb\u0103ri majore \u00een ceea ce prive\u0219te utilizarea terenurilor de pe planeta noastr\u0103 \u0219i, \u00een general, degradarea mediului. Sentinel 1 va contribui la monitorizarea distrugerii p\u0103durilor, eviden\u021biind tendin\u021bele \u00een schimbare ale utiliz\u0103rii terenurilor \u0219i identific\u00e2nd zonele \u00een care resursele de ap\u0103 dulce se epuizeaz\u0103.<\/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>Sentinel 1 va contribui la naviga\u021bia maritim\u0103 \u0219i va spori siguran\u021ba transportului maritim prin furnizarea de h\u0103r\u021bi ale grosimii ghe\u021bii. \u00cen martie 2011, nave de marf\u0103 \u0219i feriboturi care transportau peste 1 000 de persoane au r\u0103mas blocate \u00een ghea\u021b\u0103 timp de c\u00e2teva zile \u00een partea de nord a M\u0103rii Baltice. Cu ajutorul unor previziuni mai precise privind grosimea ghe\u021bii marine, va fi posibil\u0103 prevenirea unor astfel de situa\u021bii.<\/p>\n<p>Sentinel 1 va putea, de asemenea, s\u0103 detecteze poluarea apei, cum ar fi devers\u0103rile de petrol. Detectarea rapid\u0103 \u0219i avertizarea timpurie cu privire la aceste devers\u0103ri vor permite autorit\u0103\u021bilor de paz\u0103 de coast\u0103 s\u0103 \u00eei prind\u0103 pe poluatori \u00een cazul devers\u0103rilor ilegale \u0219i s\u0103 reac\u021bioneze rapid la situa\u021biile de urgen\u021b\u0103 \u00een cazul devers\u0103rilor accidentale.<\/p>\n<p>O singur\u0103 imagine satelitar\u0103 de la Sentinel-1 va putea cuprinde peste o sut\u0103 de mii de kilometri p\u0103tra\u021bi de ocean, ceea ce face ca aceasta s\u0103 fie o metod\u0103 foarte eficient\u0103 de detectare a petelor de petrol!<\/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\/ro\/wp-json\/wp\/v2\/posts\/602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=602"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/602\/revisions"}],"predecessor-version":[{"id":4573,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/602\/revisions\/4573"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=602"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=602"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=602"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=602"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=602"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=602"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=602"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}