Beginnings of Satellite Navigation
The first satellite navigation system called the Navy Navigation Satellite System (NNSS) or TRANSIT was planned in the USA in 1958. It consisted of 5-6 artificial Earth satellites, was set in motion for the USA military in 1964, and in 1967 for civilian purposes. The frequency shift of received radi...
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| Format: | Article |
| Language: | English |
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Croatian Cartographic Society
2008-05-01
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| Series: | Kartografija i Geoinformacije |
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| Online Access: | http://kig.kartografija.hr/index.php/kig/article/view/316 |