{"id":85172,"date":"2021-12-30T13:21:00","date_gmt":"2021-12-30T11:21:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=85172"},"modified":"2021-12-30T16:34:46","modified_gmt":"2021-12-30T14:34:46","slug":"katonai-fegyvereket-is-azonositani-tudja-kina-olyan-muholdkepeket-keszit","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=85172&lang=hu","title":{"rendered":"A katonai fegyvereket is azonos\u00edtani tudja K\u00edna, olyan k\u00e9peket k\u00e9sz\u00edt a Peking-3 m\u0171hold"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A Peking-3 m\u0171holdat m\u00e9g 2021 j\u00fanius\u00e1ban bocs\u00e1totta fel K\u00edna, a teljes\u00edtm\u00e9ny\u00e9r\u0151l pedig most sz\u00e1moltak be a m\u00e9rn\u00f6k\u00f6k.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az Egyes\u00fclt \u00c1llamok \u00e9s K\u00edna k\u00f6z\u00f6tti technol\u00f3giai verseny m\u00e1r j\u00f3 ideje a vil\u00e1g\u0171rre is \u00e1tterjedt, erre pedig most egy \u00fajabb p\u00e9ld\u00e1t l\u00e1thatunk. A hongkongi South China Morning Post arr\u00f3l \u00edr, hogy K\u00edna egy olyan kicsi \u00e9s olcs\u00f3 m\u0171holdat \u00e1ll\u00edtott p\u00e1ly\u00e1ra, ami n\u00e9h\u00e1ny m\u00e1sodperc alatt k\u00e9pes nagyfelbont\u00e1s\u00fa k\u00e9peket k\u00e9sz\u00edteni a v\u00e1rosokr\u00f3l. A k\u00e9pek \u00e1ll\u00edt\u00f3lag annyira r\u00e9szletesek, hogy azokon a k\u00fcl\u00f6nb\u00f6z\u0151 katonai j\u00e1rm\u0171vek \u00e9s fegyverek is tiszt\u00e1n kivehet\u0151k \u00e9s azonos\u00edthat\u00f3k.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/muhold.jpg\" alt=\"\" class=\"wp-image-85173\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/muhold.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/muhold-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/12\/muhold-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A Peking-3-at m\u00e9g j\u00faniusban ind\u00edtotta \u00fatnak a t\u00e1vol-keleti orsz\u00e1g. A szerkezet 42 m\u00e1sodperc alatt k\u00e9pes volt felv\u00e9teleket k\u00e9sz\u00edteni a San Francisco-\u00f6b\u00f6l mintegy 3800 n\u00e9gyzetkilom\u00e9ter\u00e9r\u0151l. Az eredm\u00e9nyekr\u0151l a k\u00ednai Spacecraft Engineering tudom\u00e1nyos lapban sz\u00e1moltak be a m\u0171holdat \u00e9p\u00edt\u0151 m\u00e9rn\u00f6k\u00f6k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00e9peket 500 km magasb\u00f3l k\u00e9sz\u00edtette a Peking-3, amelynek egyetlen pixele nagyj\u00e1b\u00f3l 50 centim\u00e9tert fedett le. Mindezt r\u00e1ad\u00e1sul \u00fagy, hogy m\u00e1sodpercenk\u00e9nt 10 fokkal fordult el a szerkezet, vagyis kering\u00e9s k\u00f6zben, nagy sebess\u00e9g mellett hozta \u00f6ssze mindezt a g\u00e9p. Ahhoz, hogy a k\u00e9pek ne legyenek elmos\u00f3dva, egy \u00faj k\u00e9pr\u00f6gz\u00edt\u00e9si technol\u00f3gi\u00e1t kellett alkalmazni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Peking-3 egy nagyj\u00e1b\u00f3l 6300 km hossz\u00fas\u00e1g\u00fa ter\u00fcletet tud v\u00e9gigp\u00e1szt\u00e1zni egyszerre, ha pedig maxim\u00e1lis teljes\u00edtm\u00e9nyre kapcsolj\u00e1k, naponta 500 helysz\u00ednr\u0151l tud felv\u00e9teleket k\u00e9sz\u00edteni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edna ezzel a teljes\u00edtm\u00e9nnyel egyel\u0151re nem tudta utol\u00e9rni az Egyes\u00fclt \u00c1llamokat. A Lockheed Martin \u00e1ltal kor\u00e1bban \u00e9p\u00edtett Worldview-4 p\u00e9ld\u00e1ul olyan k\u00e9peket k\u00e9sz\u00edtett, amelyen 1 pixel 30,5 centim\u00e9tert fed le. M\u00e1s k\u00e9rd\u00e9s, hogy ezt a m\u0171holdat 2019-ben k\u00e9nytelenek voltak kikapcsolni, mert meghib\u00e1sodott.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20211229_kina_peking_3_muhold_nagyfelbontasu_kep_megfigyeles#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Peking-3 m\u0171holdat m\u00e9g 2021 j\u00fanius\u00e1ban bocs\u00e1totta fel K\u00edna, a teljes\u00edtm\u00e9ny\u00e9r\u0151l pedig most sz\u00e1moltak be a m\u00e9rn\u00f6k\u00f6k.<\/p>\n","protected":false},"author":12,"featured_media":85173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,11,598,39],"tags":[1127,2125],"class_list":["post-85172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-kiemelt-tema","category-tudomany","category-vilag","tag-kina","tag-muhold"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/85172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=85172"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/85172\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/85173"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=85172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=85172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}