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The Global Positioning System uses radio signals in frequencies (spectrum) reserved for radio navigation services. Ensuring the continuity of the GPS service requires protection of this spectrum from interference.GPS interference can come from a variety of sources, including radio emissions in nearby bands, intentional or unintentional jamming, and naturally occurring space weather.
See Also
What is GPS? | Garmin IndiaGPS Full Form - Global Positioning SystemDr Karl: Super-accurate clocks can measure heightDedicated GPS or Smartphone?The U.S. government works to minimize human sources of GPS interference through spectrum regulations (domestic and international), interference detection and mitigation efforts, and law enforcement.
GPS Jamming
Adjacent Band Compatibility
- Ligado and GPS
The executive branch is concerned about potential interference to GPS users from Ligado Networks. Learn more - LightSquared and GPS
LightSquared was the predecessor to Ligado. Learn more
Use of Foreign RNSS Signals
See Also
Test the accuracy of GPS devices