Maxar Intelligence developed software that enables an autonomous system to navigate with precision even without GPS. The green line represents the drone’s true location in the real world on a specific ...

For decades, GPS has been the cornerstone of modern navigation, guiding aircraft, vehicles, troops and commercial systems across the globe. As digital warfare intensifies, satellite signals are ...

Vatn Systems has released INStinct, an inertial navigation system (INS) designed to provide GPS-free navigation for maritime operations. The defense technology company, which manufactures autonomous ...

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In a nutshell: Today's typical navigation-grade motion sensors are about the size of a grapefruit, helping steer ships, planes, and vehicles in conjunction with GPS signals. This means they always ...

Imagine having to find your way with only a compass and the stars and being handed a GPS. This is what David Marpaung and colleagues have just done for designers of light-based chips. Through their ...

Optical quantum clocks developed at the University of Adelaide have been proven to outperform GPS navigation systems by many orders of magnitude. The clocks, which were put through their paces in ...