No audio available for this content. Recommendation PNT27-04. (Photo: Presentation by John W. Betz, PhD Member, National Space‐Based PNT Advisory Board on May 29, 2024) The November and December ...

Since the dawn of GPS, researchers have worked to improve the accuracy of estimated positioning, navigation and timing (PNT) from the receiver-derived pseudorange, carrier-phase and Doppler ...

There was experiments to test the performance of the different positioning frameworks with Starlink satellites before year 2024. The results showed meter level accuracy. The unprecedented results from ...

Upgrades to satellites in orbit and systems down below will bring centimeter-level accuracy to the masses. GPS has already transformed many industries and enabled whole new ones, like ride-sharing. A ...

A few weeks ago, China launched the final satellite in its BeiDou-3 satellite positioning system. Didn’t know that China had its own GPS? How about Europe’s Galileo, Russia’s GLONASS, or Japan’s QZSS?

In the realm of GPS technology, precision is paramount. The TinkerRTK, an open-source GPS modular system, is a game-changer in this field, offering centimeter-level RTK GPS precision. This innovative ...

SINGAPORE – Grab Singapore on Nov 11 announced the launch of a pilot programme to bring greater positioning precision to its drivers and delivery partners here. The pilot, rolled out in collaboration ...