UK Switches on eLoran for Backup in the English Channel
January 9, 2013
The General Lighthouse Authorities of the UK and Ireland (GLA) have announced that ships in the Port of […]
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The General Lighthouse Authorities of the UK and Ireland (GLA) have announced that ships in the Port of […]
Vehicle-Tracking.com has been redesigned. Vehicle-Tracking.com is the official online e-commerce site of LandAirSea Systems, a provider of consumer […]
The GNSS interference session this year at the ION-GNSS conference in Nashville was one of the most crowded, confirming the need of all sectors of the community to understand the threats in GNSS and how they can be mitigated. In that context I received one of the most challenging questions of my career: “Can we predict the future of GNSS security?” What is the status of civil and commercial GNSS security today? Which are the threats and risks and how they are mitigated? Where are we going and what shall we expect from the future?
Washington, D.C. — The Federal Communications Commission’s Enforcement Bureau today launched a dedicated jammer tip line – 1-855-55-NOJAM […]
ITT Exelis has announced what it calls a significant development in the field of GPS technology. Exelis GPS […]
By Daniel Shepard, Jahshan A. Bhatti, and Todd E. Humphreys Unmanned aerial vehicle (uav) used in the […]
Polaris Wireless, maker of high-accuracy, software-based wireless location solutions, today announced a significant customer contract for a multi-million dollar deployment of the Polaris Wireless Altus and OmniLocate location surveillance product suite in the Europe-Middle East-Africa (EMEA) region.
A component of most GPS receiver front-ends, the automatic gain control (AGC) can flag potential jamming and spoofing attacks. The detection method is simple to implement and accessible to most GPS receivers. It may be used alone or as a complement other anti-spoofing architectures. This article presents results from a baseline AGC characterization, develos a simple spoofing detection method, and demonstrate the results of that method on receiver data gathered in the presence of a live spoofing attack.
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