ArkEdge Space Inc. has been selected for Japan’s fiscal 2025 QZSS Utilization Demonstration Project. The initiative is ...

SBG Systems has announced the upcoming release of the Pulse-20 inertial measurement unit (IMU) and the commercial availability of the Pulse-80, expanding its IMU product portfolio to three performance ...

Rohde & Schwarz has successfully demonstrated its latest advancements in counter-drone technology at CUAS Expo 2025.

August 20, 2025 Recent eVTOL innovations, FAA-certified autonomous flight systems and UAV testbeds are reshaping urban air mobility and cargo automation.

Recent changes in hardware and standards make one-meter accuracy possible, in some cases as soon as this year. The transcript of a talk given to Android developers earlier this year, this article ...

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 ...

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.

You’ve probably heard of at least one of those terms in any discussion around GPS anti-jam technology for defense. Because they are all terms that describe essentially the same thing: a specialized ...

What happened is open to educated conjecture. In this column, I’ll briefly cover the history of spoofing, its basic techniques, some spoofing tests that we conducted, and then return to the infamous ...

Modern satellite constellations such as OneWeb, Starlink and CENTISPACE promise global communications and navigation capabilities using low-Earth orbit (LEO) ...

Over the past five years, no-calibration tilt compensation has become a nearly universal feature for surveying and construction GNSS rovers.

In our 11th annual Simulator Buyers Guide, we feature simulator tools, devices and software from 11 prominent companies that aid GNSS receiver manufacturers in product design.