There are plenty of GPS navigation units on the market today ... He managed to find a few good deals on electronics components online, including and Arduino Uno, a GPS module, and a TFT display.

A safety net of balloon-mounted sensors listening for satellites and cell towers could save lives if an airplane's GPS ...

and students have furthered all aspects of satellite navigation technology from the antenna design, advanced radio processing, and the digital signal processing. This work initiated with the US Global ...

The previous chapters described the hardware and software needed to make GPS observations in the receiver. This chapter focuses on how these observations are processed to form a navigation solution.

A new celestial navigation system designed for drones could make them harder to detect by eliminating the need for GPS signal emissions ... through which radio signals and other emissions pass.

It involves the state using strong radio signals to drown out reliable navigation data, says non-profit C4ADS. The report by the think tank documents almost 10,000 separate GPS spoofing incidents ...