How GPS spoofing works and what can be done about it
Protecting GPS From Spoofers Is Critical to the Future of Navigation – IEEE Spectrum http://spectrum.ieee.org/telecom/security/protecting-gps-from-spoofers-is-critical-to-the-future-of-navigation
Protecting GPS From Spoofers Is Critical to the Future of Navigation – IEEE Spectrum http://spectrum.ieee.org/telecom/security/protecting-gps-from-spoofers-is-critical-to-the-future-of-navigation