{"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\/sv\/introducing_sentinel-3b_esa_s_latest_satellite\/","title":{"rendered":"Vi presenterar Sentinel-3B, ESA:s senaste satellit!"},"content":{"rendered":"<div class=\"lede\">\n<p>I omloppsbana runt jorden finns Sentinel-satelliterna, en flotta av ESA-satelliter som \u00f6vervakar v\u00e5r planet. De skickar bilder och data till forskare p\u00e5 marken, som anv\u00e4nder informationen f\u00f6r att f\u00f6rst\u00e5 klimatf\u00f6r\u00e4ndringarnas effekter, \u00f6vervaka v\u00e5r milj\u00f6 och s\u00e4kerst\u00e4lla m\u00e4nniskors s\u00e4kerhet. Nu har en ny satellit vid namn Sentinel-3B skjutits upp framg\u00e5ngsrikt och ansluter sig till uppdraget!<\/p>\n<\/div>\n<p>Sentinel-3B har redan en tvillingsatellit i omloppsbana, Sentinel-3A, som sk\u00f6ts upp i februari 2016. De kommer att samarbeta med hj\u00e4lp av h\u00f6gteknologiska instrument f\u00f6r att m\u00e4ta jordens hav, land, is och atmosf\u00e4r, vilket allt bidrar till att vi b\u00e4ttre ska kunna f\u00f6rst\u00e5 planeten Jorden.<\/p>\n<\/p>\n<p>Sentinel-3B befinner sig nu i omloppsbana! Upphovsr\u00e4tt: ESA\/ATG medialab.<\/p>\n<p>Sentinel-3A och 3B \u00e4r specialiserade p\u00e5 havsforskning. De kan m\u00e4ta temperaturen, f\u00e4rgen och h\u00f6jden p\u00e5 havsytan, samt tjockleken p\u00e5 havsisen! Dessa m\u00e4tningar kan anv\u00e4ndas f\u00f6r att se hur havsniv\u00e5n f\u00f6r\u00e4ndras, hur mycket f\u00f6roreningar det finns i v\u00e5ra hav och till och med hur friskt v\u00e5rt marina liv \u00e4r. N\u00e4r Sentinel-3B har testats f\u00e4rdigt och samverkar med Sentinel-3A kommer de tv\u00e5 satelliterna att kartl\u00e4gga hela jorden varannan dag! Detta kommer att g\u00f6ra det m\u00f6jligt f\u00f6r forskare att g\u00f6ra exakta prognoser om havsf\u00f6rh\u00e5llandena, vilket f\u00f6r n\u00e4rvarande \u00e4r mycket sv\u00e5rt att g\u00f6ra.<\/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>Sentinel-3 kartl\u00e4gger jordens f\u00e4rger<\/figcaption><\/figure>\n<p>Sentinel-satelliterna \u00e4r utformade f\u00f6r att samarbeta med sina systersatelliter. N\u00e4r Sentinel-3A och 3B befinner sig \u00f6ver land kommer de att hj\u00e4lpa Sentinel-2-satelliterna att \u00f6vervaka skogsbr\u00e4nder, kartl\u00e4gga markanv\u00e4ndningen och m\u00e4ta vattenniv\u00e5n i floder och sj\u00f6ar. Tillsammans kommer Sentinel-satelliterna att generera stora m\u00e4ngder information om v\u00e5r planet. Dessa data \u00e4r tillg\u00e4ngliga f\u00f6r alla, utan kostnad, s\u00e5 att vi alla kan anv\u00e4nda dem f\u00f6r att b\u00e4ttre f\u00f6rst\u00e5 v\u00e5r milj\u00f6.<\/p>\n<p>Sentinel-3B \u00e4r den senaste Sentinel-satelliten, men fler \u00e4r planerade f\u00f6r framtiden. De kommer att g\u00f6ra det m\u00f6jligt f\u00f6r oss att noggrant \u00f6vervaka v\u00e5r planet och bidra till att h\u00e5lla den \u2013 och oss m\u00e4nniskor som bor p\u00e5 den \u2013 friska och trygga. Om du fick bygga en Sentinel-satellit, vad skulle du utforma den f\u00f6r att h\u00e5lla utkik efter? Skulle dess uppdrag vara att hj\u00e4lpa de andra Sentinel-satelliterna, eller skulle du komma p\u00e5 n\u00e5got helt nytt?<\/p>\n<p><b>Rolig fakta:<\/b> De tv\u00e5 Sentinel-3-satelliterna har konstruerats och byggts av en grupp best\u00e5ende av cirka 100 f\u00f6retag!<\/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\/sv\/wp-json\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=393"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":4440,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/393\/revisions\/4440"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=393"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=393"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=393"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=393"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=393"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=393"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=393"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}