The mass introduction of self-driving cars onto public roads will require overcoming ethical challenges. As a society, we will have to agree on a uniform set of ethical codes.
Mode N could meet the need for a reliable alternative PNT system for aircraft navigation. It builds on aspects of existing navigation systems and aviation-certified signals not originally intended for navigation, including some used for communications and surveillance. In this article, a team of researchers from the German Aerospace Center describe Mode N, looking at its signal format, required ground infrastructure, aircraft avionics and the potential position accuracy this system could offer.
OEM boards — the beating heart of the industry — power an ever-growing list of applications. JAVAD GNSS […]
Since the 1970s, GPS has constantly evolved and accuracy increased. Future improvements may include signal authentication, commercial systems in low Earth orbit, and “supercorrelation.”
Opposite and complementary Though marvelous, GNSS are also highly vulnerable. eLoran, which has no common failure modes with […]
A roundup of recent products in the GNSS and inertial positioning industry from the November 2021 issue of GPS World magazine.
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news […]
The U.S. military is transitioning to M-code. When the transition is complete, what will become of the SAASM […]
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