During the geomagnetic storm that took place May 10–11, 2024, GPS users reported significant positioning errors and outages.

Modern warfare is no longer about guns and bombs. Jamming, spoofing and using sophisticated cybertricks to disrupt GNSS are now regular tactics.

A new information portal for PNT and GNSS is now active. The European GNSS Center of Excellence (GNSS-COE) is designed to provide expertise to help development of critical PNT and GNSS applications.

This article is tagged with artificial intelligence, asset management, asset tracking, VertiGIS and posted in Latest News, Machine Control/Ag, Transportation ...

This article is tagged with 062025, Africa, electronic warfare, Turkiye and posted in GNSS, Defense, From the Magazine, Mapping, Space & Earth ...

This article is tagged with 062025, Africa, electronic warfare, Turkiye and posted in GNSS, Defense, From the Magazine, Mapping, Space & Earth ...

Controlled reception pattern antennas (CRPAs, pronounced “serpers”), adaptive antennas, null-steering antennas, beamforming antennas… You’ve probably heard of at least one of those terms in any ...

You may have heard about “NMEA data” with respect to GPS. NMEA can be confusing because there are a few NMEA messages, not just one.

This article is based on a presentation to the National Space-Based Positioning, Navigation and Timing Advisory Board in June 2015. The study reported on at the meeting was requested by the National ...

Recent changes in hardware and standards make one-meter accuracy possible, in some cases as soon as this year.

By Daniel Shepard, Jahshan A. Bhatti, and Todd E. Humphreys u0007 Unmanned aerial vehicle (uav) used in the spoofing tests; owned by the University of Texas. A radio signal sent from a half-mile away ...

Timing from atomic clocks is now an integral part of data-center operations. The atomic clock time transmitted via Global Position System (GPS) and other Global Navigation Satellite System (GNSS) ...