Ionospheric delay remains a significant error source in GNSS positioning, particularly for single-frequency users and during periods of enhanced space weather ...
Several interesting things, according to geologists who study data from the global network of geodetic-quality receivers. A team at the University of the Basque Country found the Iberian Peninsula ...
Safran Electronics & Defense has acquired Syntony GNSS, a simulator and receiver company founded in 2015 in Toulouse, France. The acquisition is intended ...
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 ...
Exactly a decade has passed since the first major milestone of the GPS-mobile phone success story, the E-911 legislation enacted in 1999. Ensuing developments in that history include: Snaptrack bought ...
Though marvelous, GNSS are also highly vulnerable. eLoran, which has no common failure modes with GNSS, could provide continuity of essential timing and navigation services in a crisis. GPS fits ...
The technique of precise point positioning (PPP) is making inroads in the positioning industry. However, one issue hampering its more widespread adoption is the convergence time required for the ...
GNSS jamming and spoofing pose a significant threat to global security, as satellite-based navigation and timing systems are utilized in various application fields, including critical infrastructure, ...
No audio available for this content. China’s BeiDou GNSS is newer, has more features, is more accurate, and has more satellites in the skies of more nations than the venerable U.S. GPS, according to ...
No audio available for this content. Two recent announcements showed China’s progress establishing its national “High-Precision Ground-based Timing System.” Some verbiage in the most recent ...
The United Kingdom’s Minister for Science, Research, Innovation announced in Parliament today a 10 point “policy framework” for advancing positioning, navigation, and timing (PNT). “Infrastructure ...
Earlier this year, we looked back at 2020 and reviewed how surveying has dealt with the worldwide pandemic while adapting to the new tools and technology being created. We discovered the need for ...
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