[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dostane.cz\/gps-novodoby-fenomen\/#Article","mainEntityOfPage":"https:\/\/www.dostane.cz\/gps-novodoby-fenomen\/","headline":"GPS \u2013 novodob\u00fd fenom\u00e9n","name":"GPS \u2013 novodob\u00fd fenom\u00e9n","description":"\u00a0Cel\u00fd n\u00e1zev tohoto velk\u00e9ho lidsk\u00e9ho pomocn\u00edka je Glob\u00e1ln\u00ed polohov\u00fd syst\u00e9m. Syst\u00e9m v\u00a0minulosti vyu\u017e\u00edvala hlavn\u011b americk\u00e1 arm\u00e1da, kter\u00e1 je jeho \u201etvo\u0159itelem\u201c \u2013 cel\u00fd proces vzniku zafinancovalo Ministerstvo obrany Spojen\u00fdch st\u00e1t\u016f americk\u00fdch. GPS se vyu\u017e\u00edv\u00e1 dnes ji\u017e t\u00e9m\u011b\u0159 pro cokoliv, proto\u017ee neexistuje \u017e\u00e1dn\u00e9 jin\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 by dok\u00e1zalo udat polohu n\u011b\u010deho kdekoliv na Zemi s\u00a0p\u0159esnost\u00ed na jednotky […]","datePublished":"2023-04-29","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.dostane.cz\/author\/devene\/#Person","name":"dostane.cz","url":"https:\/\/www.dostane.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4a857923b487546550539169ba61d16e7910c692fb61fb4681a6882b9bc918c0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4a857923b487546550539169ba61d16e7910c692fb61fb4681a6882b9bc918c0?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dostane.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.dostane.cz\/gps-novodoby-fenomen\/","about":["Elektro"],"wordCount":405,"articleBody":"\u00a0Cel\u00fd n\u00e1zev tohoto velk\u00e9ho lidsk\u00e9ho pomocn\u00edka je Glob\u00e1ln\u00ed polohov\u00fd syst\u00e9m. Syst\u00e9m v\u00a0minulosti vyu\u017e\u00edvala hlavn\u011b americk\u00e1 arm\u00e1da, kter\u00e1 je jeho \u201etvo\u0159itelem\u201c \u2013 cel\u00fd proces vzniku zafinancovalo Ministerstvo obrany Spojen\u00fdch st\u00e1t\u016f americk\u00fdch. GPS se vyu\u017e\u00edv\u00e1 dnes ji\u017e t\u00e9m\u011b\u0159 pro cokoliv, proto\u017ee neexistuje \u017e\u00e1dn\u00e9 jin\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 by dok\u00e1zalo udat polohu n\u011b\u010deho kdekoliv na Zemi s\u00a0p\u0159esnost\u00ed na jednotky metr\u016f \u2013 nav\u00edc v\u0161e je okam\u017eit\u00e9, zpo\u017ed\u011bn\u00ed je velmi mal\u00e9. \u201eNorm\u00e1ln\u011bj\u0161\u00ed\u201c verze s\u00a0omezenou funkc\u00ed se od 90. let roz\u0161i\u0159uj\u00ed i mezi civiln\u00ed u\u017eivatele.Vznik\u00a0Prvn\u00ed pokusy o GPS se datuj\u00ed do druh\u00e9 poloviny 20. stolet\u00ed a \u00fa\u010del byl ryze jen vojensk\u00fd. Na za\u010d\u00e1tku \u0161edes\u00e1t\u00fdch let byly na ob\u011b\u017enou dr\u00e1hu vys\u00edl\u00e1ny prvn\u00ed dru\u017eice. Pokusy prob\u00edhaly hlavn\u011b na ur\u010dov\u00e1n\u00ed polohy plavidel a letadel. Jako dal\u0161\u00ed z\u00a0c\u00edl\u016f bylo uvoln\u011bn\u00ed pro civiln\u00ed obyvatelstvo, kter\u00e9 bude m\u00edt dostupnou GPS s\u00a0omezen\u00fdmi funkcemi.Po\u010d\u00e1tky civiln\u00ed GPS\u00a0GPS pro b\u011b\u017en\u00e9 obyvatelstvo se za\u010dala testovat a\u017e v\u00a0prvn\u00ed polovin\u011b 70. let, kdy byla zah\u00e1jena prvn\u00ed f\u00e1ze se 4 pokusn\u00fdmi dru\u017eicemi. N\u00e1sledovala druh\u00e1 f\u00e1ze s\u00a011 dru\u017eicemi, kter\u00e1 byla doprov\u00e1zena v\u00fdstavbou pozemn\u00edch \u0159\u00edd\u00edc\u00edch st\u0159edisek, a nav\u00fd\u0161il se po\u010det dru\u017eic na 24. V\u00fdznamn\u00fdm miln\u00edkem pro civiln\u00ed GPS se stal rok 1995, kdy cel\u00fd tento syst\u00e9m ust\u00e1lil a byla ofici\u00e1ln\u011b vyhl\u00e1\u0161en\u00e1 zp\u016fsobilost syst\u00e9mu.\u00a0Od roku 2000 se na ob\u011b\u017en\u00e9 dr\u00e1ze pohybuje t\u0159et\u00ed a \u010dtvrt\u00e1 generace dru\u017eic, p\u00e1t\u00e1 je st\u00e1l\u00e1 pouze ve f\u00e1zi projektov\u00e1n\u00ed a realizace.\u0158\u00edd\u00edc\u00ed a kontroln\u00ed segment v\u00a0sou\u010dasn\u00e9 dob\u011b ve vojenstv\u00ed\u00a0Cel\u00fd syst\u00e9m m\u00e1 4 d\u016fle\u017eit\u00e9 \u010d\u00e1sti (uchov\u00e1vaj\u00ed se zde i n\u011bkter\u00e1 civiln\u00ed data!). Velitelstv\u00ed se nach\u00e1z\u00ed v\u00a0Los Angeles v\u00a0USA. \u0158\u00edd\u00edc\u00ed st\u0159edisko je v\u00a0Coloradu, nicm\u00e9n\u011b je z\u0159\u00edzeno i n\u00e1hradn\u00ed, kde 4x do roka prob\u00edh\u00e1 cvi\u010dn\u011b \u0159\u00edzen\u00ed syst\u00e9mu, proto\u017ee je pot\u0159eba, aby v\u00a0p\u0159\u00edpad\u011b nouze byli p\u0159ipraveni do 24 hodin. T\u0159i povelov\u00e9 stanice jsou z\u0159\u00edzeny na stejn\u00fdch z\u00e1kladn\u00e1ch jako letectvo Spojen\u00fdch st\u00e1t\u016f. 18 monitorovac\u00edch stanic je rozm\u00edst\u011bno v\u0161ude po sv\u011bt\u011b.                                                                                                                                                                                                                                                                                                                                                                                        4.6\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"GPS \u2013 novodob\u00fd fenom\u00e9n","item":"https:\/\/www.dostane.cz\/gps-novodoby-fenomen\/#breadcrumbitem"}]}]