{"id":9950,"date":"2026-04-21T10:21:43","date_gmt":"2026-04-21T08:21:43","guid":{"rendered":"https:\/\/websrv.saske.sk\/uef\/?p=9950"},"modified":"2026-04-21T10:21:43","modified_gmt":"2026-04-21T08:21:43","slug":"uspesne-ukonceny-esa-projekt-quid-regis-prinasa-nove-poznatky-o-dynamike-rozhrania-medzi-kozmickym-priestorom-a-zemou","status":"publish","type":"post","link":"https:\/\/websrv.saske.sk\/uef\/uspesne-ukonceny-esa-projekt-quid-regis-prinasa-nove-poznatky-o-dynamike-rozhrania-medzi-kozmickym-priestorom-a-zemou\/","title":{"rendered":"\u00daspe\u0161ne ukon\u010den\u00fd ESA projekt QUID-REGIS prin\u00e1\u0161a nov\u00e9 poznatky o dynamike rozhrania medzi kozmick\u00fdm priestorom a Zemou"},"content":{"rendered":"<p><strong>Vedci z \u00dastavu experiment\u00e1lnej fyziky SAV, v.v.i., v spolupr\u00e1ci s German Aerospace Center (DLR) a \u00dastavom fyziky atmosf\u00e9ry Akademie v\u011bd \u010cesk\u00e9 republiky \u00faspe\u0161ne ukon\u010dili dvojro\u010dn\u00fd projekt QUID-REGIS (QUiet Ionospheric Disturbances REsearch based on Ground-based mesospheric and Ionospheric data with Swarm data). Projekt bol financovan\u00fd Eur\u00f3pskou vesm\u00edrnou agent\u00farou (ESA) a jeho v\u00fdsledky prin\u00e1\u0161aj\u00fa nov\u00fd poh\u013ead na dynamiku rozhrania medzi kozmick\u00fdm priestorom a zemskou atmosf\u00e9rou.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u201e<em>Cie\u013eom projektu bolo zlep\u0161i\u0165 porozumenie vplyvu atmosf\u00e9rickej dynamiky na ionosf\u00e9ru, ktor\u00e1 zohr\u00e1va k\u013e\u00fa\u010dov\u00fa \u00falohu pri fungovan\u00ed satelitnej navig\u00e1cie a r\u00e1diovej komunik\u00e1cie. V projekte sa kombinovali d\u00e1ta zo satelitov misie Swarm a z rozsiahlych datab\u00e1z pozemn\u00fdch meran\u00ed, \u010do umo\u017enilo detailn\u00fa anal\u00fdzu doposia\u013e m\u00e1lo presk\u00faman\u00fdch procesov,<\/em>\u201c uviedol <strong>\u0160imon Mackovjak<\/strong> z Oddelenia kozmickej fyziky, \u00daEF SAV v. v. i., ktor\u00fd viedol slovensk\u00fa \u00fa\u010das\u0165 v projekte.<\/p>\n<p>&nbsp;<\/p>\n<p>Jedn\u00fdm z v\u00fdsledkov v\u00fdskumu je aj <a href=\"https:\/\/doi.org\/10.1029\/2025EA004537\">nov\u00fd vedeck\u00fd \u010dl\u00e1nok<\/a> publikovan\u00fd v \u010dasopise Earth and Space Science, ktor\u00fd predstavuje unik\u00e1tny dataset tzv. pokojn\u00fdch obdob\u00ed kozmick\u00e9ho po\u010dasia pre roky 2000 a\u017e 2023. Tento dataset bol vytvoren\u00fd s cie\u013eom zjednodu\u0161i\u0165 anal\u00fdzu ionosf\u00e9ry, ktor\u00e1 je aj po\u010das minim\u00e1lneho vplyvu kozmick\u00e9ho po\u010dasia zna\u010dne variabiln\u00e1 pr\u00e1ve v d\u00f4sledku procesov na Zemi. Anal\u00fdza uk\u00e1zala, \u017ee aj po\u010das najdlh\u0161ieho identifikovan\u00e9ho pokojn\u00e9ho obdobia, medzi 18. a 26. augustom 2019, bola ionosf\u00e9ra dynamick\u00e1.<\/p>\n<p>&nbsp;<\/p>\n<p>\u201e<em>Pr\u00e1ve po\u010das \u201cnajpokojnej\u0161\u00edch\u201d obdob\u00ed kozmick\u00e9ho po\u010dasia m\u00f4\u017eeme sk\u00fama\u0165 variabilitu rozhrania medzi kozmick\u00fdm priestorom a atmosf\u00e9rou sp\u00f4soben\u00fa Zemou samotnou. To n\u00e1m pom\u00e1ha pochopi\u0165, ako procesy na Zemi m\u00f4\u017eu ovplyvni\u0165 dokonca aj satelity na n\u00edzkej obe\u017enej dr\u00e1he,\u201c <\/em>uviedol kozmick\u00fd fyzik.<\/p>\n<p>&nbsp;<\/p>\n<p>V\u00fdsledky projektu prezentovan\u00e9 v <a href=\"https:\/\/egusphere.copernicus.org\/preprints\/2026\/egusphere-2026-1206\/egusphere-2026-1206.pdf\">\u010fal\u0161om vedeckom \u010dl\u00e1nku<\/a> uk\u00e1zali, \u017ee intenz\u00edvne udalosti na Zemi, ako bolo zemetrasenie na Kamchatke v roku 2025, sa \u0161\u00edria do najvrchnej\u0161\u00edch vrstiev atmosf\u00e9ry a dok\u00e1\u017eu ovplyv\u0148ova\u0165 plazmu ionosf\u00e9ry nad lokalitou vzdialenou aj viac ako 8000 km. Toto pozorovanie bolo mo\u017en\u00e9 v\u010faka meraniam nad v\u00fdchodn\u00fdm Slovenskom a \u010ceskom pomocou unik\u00e1tneho zariadenia, ktor\u00e9 dok\u00e1\u017ee zaznamena\u0165 doplerovsk\u00fd posun vo v\u00fd\u0161kach a\u017e 340 km.<\/p>\n<p>&nbsp;<\/p>\n<p>Projekt QUID-REGIS priniesol okrem vedeck\u00fdch v\u00fdsledkov aj posilnen\u00fa medzin\u00e1rodn\u00fa spolupr\u00e1cu medzi jednotliv\u00fdmi in\u0161tit\u00faciami a teda aj posilnen\u00fa poz\u00edciu \u00daEF SAV v Ko\u0161iciach na mape kozmick\u00e9ho v\u00fdskumu v Eur\u00f3pe.<\/p>\n<p>&nbsp;<\/p>\n<p>Pre lep\u0161ie zn\u00e1zornenie \u0161tudovanej t\u00e9my bola vytvoren\u00e1 <a href=\"https:\/\/www.youtube.com\/watch?v=sUpmDsn7ARc&amp;t=5s\">videoanim\u00e1cia<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vedci z \u00dastavu experiment\u00e1lnej fyziky SAV, v.v.i., v spolupr\u00e1ci s German Aerospace Center (DLR) a \u00dastavom fyziky atmosf\u00e9ry Akademie v\u011bd \u010cesk\u00e9 republiky \u00faspe\u0161ne ukon\u010dili dvojro\u010dn\u00fd&#8230;<\/p>\n","protected":false},"author":11,"featured_media":9951,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/9950"}],"collection":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/comments?post=9950"}],"version-history":[{"count":1,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/9950\/revisions"}],"predecessor-version":[{"id":9952,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/posts\/9950\/revisions\/9952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/media\/9951"}],"wp:attachment":[{"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/media?parent=9950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/categories?post=9950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/websrv.saske.sk\/uef\/wp-json\/wp\/v2\/tags?post=9950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}