{"id":55,"date":"2025-04-29T08:42:56","date_gmt":"2025-04-29T06:42:56","guid":{"rendered":"https:\/\/kids.esa.int\/introducing_biomass_esa_s_space_mission_that_can_see_through_forests\/"},"modified":"2026-10-08T00:23:37","modified_gmt":"2026-10-07T22:23:37","slug":"introducing_biomass_esa_s_space_mission_that_can_see_through_forests","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/introducing_biomass_esa_s_space_mission_that_can_see_through_forests\/","title":{"rendered":"Vi pr\u00e6senterer Biomass, ESA\u2019s rummission, der kan se igennem skove"},"content":{"rendered":"

Sp\u00e6ndende nyheder fra Den Europ\u00e6iske Rumorganisation! I april 2025 vil en ny satellit ved navn Biomasse<\/a> skal sendes ud i rummet p\u00e5 en s\u00e6rlig mission med det form\u00e5l at unders\u00f8ge Jordens skove<\/a>.<\/p>\n

Skove kaldes undertiden \u201cJordens gr\u00f8nne lunger\u201d. De spiller en yderst vigtig rolle for at opretholde en sund verden, men skovbrande og skovrydning (f\u00e6ldning af store m\u00e6ngder tr\u00e6er) samt klimaforandringer truer med at skade og \u00f8del\u00e6gge skovene. Biomass vil overv\u00e5ge skovene og hj\u00e6lpe os med at l\u00e6re mere om dem.\u00a0<\/p>\n

Hvordan fungerer biomasse?<\/h2>\n
\"Biomass
Biomasse-mission<\/figcaption><\/figure>\n

Biomass-satellitten vil kredse i en bane 666 kilometer over Jordens overflade og bruge sin antenne med en diameter p\u00e5 12 meter til at indsamle data, der skal bidrage til at udarbejde detaljerede kort over skovens struktur, f.eks. hvor h\u00f8je tr\u00e6erne er, og hvor t\u00e6t skoven er. P\u00e5 baggrund heraf kan forskerne estimere skovens biomasse og m\u00e6ngden af kulstof, den lagrer.<\/p>\n

Biomass er udstyret med en s\u00e6rlig type radar, der giver den en superkraft: evnen til at se igennem skovens l\u00f8vrige \u00f8verste lag! Den kan bruge denne radar til at se p\u00e5 de underliggende dele, s\u00e5som tr\u00e6stammer, grene og st\u00e6ngler.<\/p>\n

Disse oplysninger er v\u00e6rdifulde, fordi tr\u00e6er optager kuldioxid \u2013 en gas, der bidrager til klimaforandringerne \u2013 og lagrer det meste af det i deres tr\u00e6agtige biomasse. N\u00e5r skovene \u00f8del\u00e6gges, kan det lagrede kulstof imidlertid frigives tilbage i atmosf\u00e6ren og dermed bidrage til den globale opvarmning. Ved at vide, hvor meget kulstof der er lagret i skovene, kan forskerne overv\u00e5ge \u00e6ndringerne, og vi kan bedre beskytte vores dyrebare milj\u00f8.<\/p>\n

3\u2026 2\u2026 1\u2026 start!<\/h2>\n

Biomass-satellitten skal efter planen opsendes i april ombord p\u00e5 en Vega-C-raketten<\/a> fra Europas rumhavn i Kourou i Fransk Guyana. N\u00e5r den er n\u00e5et ud i rummet, vil den p\u00e5begynde sin fem\u00e5rige mission, hvor den skal indsamle data, der vil blive delt med forskere over hele verden. Denne mission er en del af ESA\u2019s Living Planet-program, der har til form\u00e5l at give os st\u00f8rre indsigt i vores Jord og de forandringer, den gennemg\u00e5r.<\/p>\n

Mens Biomass g\u00f8r sig klar til sin rejse, arbejder forskere og ingeni\u00f8rer p\u00e5 h\u00f8jtryk for at sikre, at alt er klar til opsendelsen. Biomass vil hj\u00e6lpe os med at forst\u00e5 vores planets skove bedre end nogensinde f\u00f8r og dermed beskytte Jordens gr\u00f8nne lunger for kommende generationer. N\u00e6ste gang du er i en skov, s\u00e5 t\u00e6nk p\u00e5 Biomass, der kredser h\u00f8jt over vores planet og arbejder h\u00e5rdt for at hj\u00e6lpe os med at holde den sund!<\/p>\n

Sjovt faktum<\/b>: I det f\u00f8rste \u00e5r af sin mission vil Biomass unders\u00f8ge de samme skovomr\u00e5der op til syv gange, hvilket giver forskerne mulighed for at skabe et 3D-billede af tr\u00e6erne og afsl\u00f8re skovens indre struktur!<\/i><\/p>\n

\"Biomass
Biomassefelt<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"

Exciting news from the European Space Agency! In April 2025, a new satellite called Biomass is set to launch into space on a special mission to study Earth’s forests. Forests […]<\/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\/2025\/04\/seeing_the_wood_through_the_trees\/26682555-1-eng-GB\/Seeing_the_wood_through_the_trees.png","esa_banner_description":"Biomass will help us to learn more about Earth\u2019s forests. Credit: ESA\/ATG medialab.","esa_banner_credit":"ESA","esa_banner_licence":"CC BY-SA 3.0 IGO or ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2025\/04\/Seeing_the_wood_through_the_trees","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-55","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\/da\/wp-json\/wp\/v2\/posts\/55","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=55"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/55\/revisions"}],"predecessor-version":[{"id":4278,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/55\/revisions\/4278"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=55"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=55"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=55"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=55"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=55"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=55"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=55"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=55"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=55"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}