A reliable terrestrial complement and backup to GPS is one critical solution to help meet the national security, economic and ...

Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an alternative positioning and navigation system that uses the Earth’s magnetic field.

GPS uses radio waves beamed from satellites to triangulate a position, but these signals do not work in underground areas. Having the technology to accurately pinpoint the location of vehicles ...

Tokyo: Japan on Sunday launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more precise location positioning system of its own.

Tesla’s user manual suggests that the same technologies are in play for it’s speed limiting capabilities, as it cites poor GPS positioning and poor lighting/weather as both being causes of ...