A new study introduces a global probabilistic forecasting model that predicts when and where ionospheric disturbances—measured by the Rate of total electron content (TEC) Index (ROTI)—are likely to ...

NOAA will lead an international effort to pinpoint the locations of more than 40 global positioning satellites in Earth orbit, which is vital to ensuring the accuracy of GPS data that millions ...

Global Navigation Satellite System (GNSS) signal processing is pivotal in modern navigation frameworks, underpinning applications from aviation to everyday mobile devices. The field investigates ...

The West may be divided on tariffs, but all countries can agree that protecting global navigation satellite systems from interference from China, Russia and Iran is a matter of extreme importance.

In a pioneering move to bolster the precision of Global Navigation Satellite Systems (GNSS), researchers have crafted advanced processing techniques for subcarrier modulated signals. These innovations ...

Global Navigation Satellite System (GNSS) positioning techniques have evolved significantly over recent decades, spanning from traditional single-frequency methods to advanced multi-constellation and ...

The rotation-corrected integrated POD method holds significant promise for global navigation augmentation, autonomous LEO-based navigation systems, and real-time positioning services. Modern satellite ...

VIENNA, 30 December (UN Information Service) – The International Committee on Global Navigation Satellite Systems (ICG) met in Pasadena, United States, from 8 to 12 December 2008, to review and ...

A new study has uncovered the potential of Global Navigation Satellite System-Reflectometry (GNSS-R) for monitoring Earth’s surface changes with unprecedented precision. The research delves into the ...

At a time when GNSS (Global Navigation Satellite System) reception face growing threats from jamming and spoofing, having a navigation system that doesn’t solely rely on satellite signals has become ...