Euroopa Liit arendab oma satelliitnavigatsioonis\u00fcsteemi Galileo, mille eesm\u00e4rk on v\u00e4hendada s\u00f5ltuvust Ameerika \u00dchendriikide GPS-ist. Euroopa kosmoseagentuuri ESA teatel kasutatakse Galileod juba miljardites seadmetes \u00fcle maailma ning s\u00fcsteem on integreeritud enamikku t\u00e4nap\u00e4evastesse nutitelefonidesse ja navigatsiooniteenustesse.<\/p>\n
Galileo k\u00f5rval on j\u00e4rgmine samm programm Celeste, mis peaks t\u00e4iendama Euroopa navigatsiooniv\u00f5imekust madalal Maa orbiidil paiknevate satelliitidega. ESA toimetas 2026. aasta m\u00e4rtsis orbiidile kaks esimest Celeste\u2019i satelliiti. Plaani j\u00e4rgi peaks demovariant koosnema 11 satelliidist ning j\u00e4rgmised stardid on kavandatud 2027. aastasse. Madalal orbiidil t\u00f6\u00f6tavad satelliidid annavad arendajate s\u00f5nul tugevama signaali ning peaksid parandama navigatsiooni t\u00f6\u00f6kindlust linnades, hoonetes ja p\u00f5hjapoolsetel aladel. Samuti on eesm\u00e4rk muuta s\u00fcsteem vastupidavamaks segamisele ja koordinaatide v\u00f5ltsimisele ehk spoofing\u2019ule.<\/p>\n
Satelliitnavigatsiooni h\u00e4irimine on Ukraina s\u00f5ja ajal kujunenud t\u00f5siseks probleemiks. Vene elektroonilise s\u00f5japidamise vahendid on korduvalt seganud GPS-signaale eelk\u00f5ige L\u00e4\u00e4nemerel, sundides laevu kasutama vanemaid navigatsioonimeetodeid ja h\u00e4irides ka lennuliiklust.<\/p>\n
T\u00e4ielikust GPS-ist loobumisest Euroopas siiski praegu ei r\u00e4\u00e4gita. Galileo ja Celeste eesm\u00e4rk on anda Euroopale iseseisev navigatsiooni- ja positsioneerimistaristu, mis ei s\u00f5ltuks ameeriklastest, hiinlastest ega venelastest.<\/p>\n
Kuidas see lugu Sind end tundma pani? Saada Kommenteeri <\/a> Loe kommentaare (13)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Euroopa Liit arendab oma satelliitnavigatsioonis\u00fcsteemi Galileo, mille eesm\u00e4rk on v\u00e4hendada s\u00f5ltuvust Ameerika \u00dchendriikide GPS-ist. Euroopa kosmoseagentuuri ESA teatel…\n","protected":false},"author":2,"featured_media":194452,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[80],"tags":[26,27,37,33,35,34,36,31,32,12321,21,28,29,95,19,25,23,24,22,20,30,92,93,94],"class_list":["post-194451","post","type-post","status-publish","format-standard","has-post-thumbnail","category-maailm","tag-breaking-news","tag-breakingnews","tag-ee","tag-eesti","tag-eesti-keel","tag-estonia","tag-estonian","tag-featured-news","tag-featurednews","tag-gps","tag-headlines","tag-latest-news","tag-latestnews","tag-maailm","tag-news","tag-populaarseimad-lood","tag-top-stories","tag-topstories","tag-uldised-uudised","tag-uudised","tag-viimased-uudised","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/116686364696923579","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/194451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=194451"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/194451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/194452"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=194451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=194451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=194451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}