Date post: | 20-Dec-2014 |
Category: |
Technology |
Upload: | marian-such |
View: | 255 times |
Download: | 10 times |
Marián Šuch14. 11. 2013
FD ČVUT
Čísla
• Uvedený do činnosti 1995
• 100% pokrytie po celom svete
• 24 satelitov (+4 záložné)
• $4.7 mld. USD (stále menej ako Galileo)
Trocha histórie
• Tsiklon (1972) - 31 satelitov
• Parus (1974) - 99 satelitov
• Sfera (1973) - 18 satelitov
“Originally, GLONASS was designed to have an accuracy of 65 m, but in reality it had an accuracy of 20 m in the civilian signal
and 10 m in the military signal.”
Vývoj
• 1st gen: GLONASS Uragan 1982
• 2nd gen: GLONASS-M 2003
• 3rd gen: GLONASS-K 2011
• 4th gen: GLONASS-K2 2015
Zhrnutie
• Orbit: 19100 km
• 3 orbitálne roviny
• 8 satelitov v každej
• naklonené dráhy - lepšie pokrytie Sever/Juh
Zariadenia
Samsung od Galaxy S2+
Google Nexus
Asus
Apple od IPhone 4S
HTC...
25% clo, ak s GPS a bez GLONASS
Otázky?
Ďakujem za pozornosť