Innovation: Better jamming mitigation
April 1, 2019
Using Wavelets for a Robust Vector-Tracking-Based GPS Software Receiver ALFRÉD HAAR. Who is he, you might ask? Alfréd […]
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Using Wavelets for a Robust Vector-Tracking-Based GPS Software Receiver ALFRÉD HAAR. Who is he, you might ask? Alfréd […]
In honor of 3.14.2019, here is what GPS World’s Innovation column editor Richard Langley wrote about π in an […]
Enter the BinoNavAn electronic pelorus is poised to become a useful tool in any mariner’s toolbox of resilient PNT systems. Learn how it works, and the benefits it brings to position fixing at sea.
25 years on the path to multi-GNSSAs Galileo, BeiDou, the Quasi-Zenith Satellite System, the Indian Regional Navigation Satellite System, and a variety of satellite-based augmentation systems join GPS and GLONASS, we help celebrate the coming 25th anniversary of the IGS as a truly multi-GNSS service.
More Is BetterThe PPP technique is making inroads in the positioning industry. By using a multi-system, multi-carrier-frequency approach, instantaneous centimeter-level PPP can be achieved.
Where is it?Intentional or unintentional, GNSS interference means headaches, if not worse. This month’s Innovation column tells us how to detect GNSS interference and find its source so that remedial action can be taken.
Making It BetterReal-world tests show improved single-frequency GNSS positioning in urban environments using GLONASS alongside GPS, as well as the effect of different antennas and adaptive weighting of observations. Results? Single-frequency accuracies below one meter.
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