Modern WAAS GPS, while precise, is vulnerable to natural ionospheric disturbances, unintentional or intentional jamming (which blocks the signal), and the more insidious threat of spoofing (which ...

Hundreds and hundreds of ships. But they're all in the wrong place. "Oh my goodness," says Michelle Wiese Bockmann, senior maritime intelligence analyst at Windward, a maritime AI company, as she ...

ナビアプリなどで活用されているGPSをはじめとした衛星測位システムには、ときに妨害が行われていることがあります。いったい、世界のどのあたりで干渉・妨害が行われているのか、航空機の通過データをもとに可視化した地図を、レーダーアプリ ...

It’s a command that should only be heard in a disaster movie or flight simulator. But pilots and aviation experts say such warnings have been increasingly sparking alarm in cockpits as bogus signals ...

As GPS World readers know, the growing prevalence of GPS/GNSS jamming and spoofing outside of conflict zones interrupts vital aviation safety technologies and presents challenges to maritime commerce ...