After spending a career as a GNSS advocate and critic, technical interpreter and PNT raconteur, our colleague, Glen Gibbons, begins his transition to…

By Inside GNSS

Q: What is navigation message authentication?   A: As of today, all open civil GNSS signals are transmitted in the clear, conforming to…

By Inside GNSS

In the past two decades, satellite navigation systems have undergone great development. The development of new generations of global navigation satellite systems (GNSS),…

By Inside GNSS

Multipath is a major phenomenon that degrades the integrity of GNSS-based navigation services. Under multipath, a receiver Delay-Lock Loop (DLL) does not correctly…

By Inside GNSS

Return to main article: "How Effective Are Signal Quality Monitoring Techniques?"

By Inside GNSS

Phil Falcone’s Harbinger Capital is seeking $2 billion in damages for "massive fraud" alleging that Apollo Global Management and others sold it on…

By Inside GNSS

The HG4930 is designed to meet the motion sensing needs of a range of applications across various markets. Photo courtesy of Honeywell Aerospace….

By Inside GNSS

An additional delay in release of the GPS III RFP emerged just as federal watchdogs released a new report detailing the challenges Air…

By Inside GNSS

Senate lawmakers have introduced a bi-partisan bill giving the Department of Transportation (DoT) responsibility for launching a GPS timing backup and a two-year…

By Inside GNSS

Completing the fourth delivery of 10 navigation payloads for Lockheed Martin’s GPS III satellites, Harris Corporation delivered the advanced navigation payload for the…

By Inside GNSS

The first advanced GPS III satellite successfully established remote connectivity and communicated with the Next Generation Operational Control System (OCX), further validating the…

By Inside GNSS

D302-RTK is a high-accuracy positioning handheld device with rugged design, based on Android OS. Photo courtesy of DATAGNSS. DATAGNSS, a company specialized in…

By Inside GNSS

Viewers watching Arianespace’s live video webcast Tuesday witnessed a successful launch that began at approximately 1820 GMT (1:20 p.m. EST).

By Inside GNSS

Close to 300 users attended the 1st Galileo User Assembly, held in Madrid, Spain on November 28-29. The users, along with several expert…

By Inside GNSS

Trimble recently introduced the Trimble GFX-750 display system for agriculture applications. The display system comes with the simple-to-install, roof-mounted NAV-900 guidance controller featuring…

By Inside GNSS