{"id":804,"date":"2004-12-03T10:54:00","date_gmt":"2004-12-03T09:54:00","guid":{"rendered":"https:\/\/kids.esa.int\/useful_space_galileo\/"},"modified":"2026-10-08T00:32:27","modified_gmt":"2026-10-07T22:32:27","slug":"useful_space_galileo","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/useful_space_galileo\/","title":{"rendered":"Galileo"},"content":{"rendered":"<div class=\"lede\">\n<p>Den f\u00f8rste testsatellit i det europ\u00e6iske Galileo-navigationssystem blev opsendt i december 2005, efterfulgt af en anden i 2008. N\u00e5r systemet er i drift, vil der v\u00e6re 30 satellitter, der kredser n\u00e6sten 24 000 km over Jorden. Dette vil sikre, at der altid er mindst fire satellitter over horisonten.<\/p>\n<\/div>\n<p>En lille modtager vil opfange signaler fra Galileo-satellitterne og fra eventuelle n\u00e6rliggende jordstationer. Den vil derefter kunne beregne din n\u00f8jagtige position og hastighed hvor som helst i verden.<\/p>\n<p>Galileo vil ikke erstatte de eksisterende systemer. Det vil derimod fungere sidel\u00f8bende med dem. I mods\u00e6tning til de amerikanske og russiske systemer vil Galileo imidlertid ikke blive styret af milit\u00e6ret. Dette vil sikre, at det altid st\u00e5r til r\u00e5dighed for at hj\u00e6lpe folk, der er p\u00e5 farten, med at finde vej. Galileo vil have mange anvendelsesmuligheder:<\/p>\n<ul>\n<li>\n<p>Forbedring af trafikafviklingen<\/p>\n<\/li>\n<li>\n<p>At give oplysninger om, hvor en bil, lastbil, et skib eller et fly befinder sig<\/p>\n<\/li>\n<li>\n<p>At hj\u00e6lpe rejsende eller opdagelsesrejsende i afsidesliggende omr\u00e5der med at finde vej<\/p>\n<\/li>\n<li>\n<p>At g\u00f8re flylandinger mere sikre, is\u00e6r i t\u00e5ge eller ved lav skyh\u00f8jde<\/p>\n<\/li>\n<li>\n<p>St\u00f8tte til efters\u00f8gnings- og redningshold<\/p>\n<\/li>\n<li>\n<p>Vejledning af blinde<\/p>\n<\/li>\n<li>\n<p>Sporing af cyklister i realtid<\/p>\n<\/li>\n<\/ul>\n<p>I mods\u00e6tning til GPS vil brugerne altid kunne modtage Galileo-signalet, og derfor er det et virkelig p\u00e5lideligt system.<\/p>","protected":false},"excerpt":{"rendered":"<p>The first test satellite in Europe&#8217;s Galileo navigation system was launched in December 2005, followed by a second one in 2008. When operational there will be 30 satellites circling nearly [&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\/2000\/10\/galileo_constellation2\/17866415-3-eng-GB\/Galileo_constellation.jpg","esa_banner_description":"Galileo constellation","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/10\/Galileo_constellation2","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":[10,54,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-804","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/804","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=804"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/804\/revisions"}],"predecessor-version":[{"id":1947,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/804\/revisions\/1947"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=804"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=804"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=804"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=804"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=804"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=804"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=804"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}