(= global positioning system, "ülemaailmne positsioneerimissüsteem")

olemus
satelliidipõhine navigatsioonisüsteem:
- aluseks on paarkümmend USA DoD satelliiti
- algselt loodi sõjaliseks otstarbeks
- 1980tel anti ka tsiviilkasutusse

ülevaateid
http://www.gps.gov/systems/gps/

http://www8.garmin.com/aboutGPS/

https://www.slideshare.net/bahamut2/introduction-to-gps

https://www.slideshare.net/nadeendra/global-positioning-system-gps-31604677

https://www.youtube.com/watch?v=FU_pY2sTwTA

https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/faq/gps/

https://www.nap.edu/read/4920/chapter/9#158

https://dmoztools.net/Science/Earth_Sciences/Geomatics/Global_Positioning_System/

standardid
https://www.gps.gov/technical/ps/

turvalisus
https://www.darkreading.com/risk/russia-regularly-spoofs-regional-gps/d/d-id/1334262

https://www.topconpositioning.com/gpsrollover

vt ka
- A-GPS