Finding GPS unreliable in certain situations, the U.S. government is placing a high priority on developing a more reliable real-time position tracking technology whose signals won’t disappear in blind ...

Europe’s satellite navigation system Galileo is already in use worldwide, usable by itself or in combination with the U.S. GPS. Now a combined Galileo–GPS positioning fix has been achieved in space — ...

From the first time I used a Hertz GPS navigation system in lieu of a paper map on the front passenger’s seat, I have found the technology to be an almost indispensable tool. Its adoption over the ...

These days, GPS positioning is a fact of life for many people. GPS receivers are built into everything from phones to tablets to cameras, and standalone GPS devices loaded with maps continue to be ...

No audio available for this content. A GPS-lidar fusion technique implements a novel method for efficiently modeling lidar-based position error covariance based on ...

In a patent application filed in 2017 and made public last month (International publication number WO2018222274-“Technologies for Vehicle Positioning”), Tesla describes a technology that it believes ...