Closing the urban canyon: Why improving GNSS reliability will be vital for autonomous cars
October 14, 2025
These human-built canyons can confuse GNSS receivers making it hard to accurately calculate a vehicle’s position.
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These human-built canyons can confuse GNSS receivers making it hard to accurately calculate a vehicle’s position.
Millions of transportation decisions are now made automatically, thanks to artificial intelligence and real-time location mapping.
GNSS researchers presented hundreds of papers at the 2024 Institute of Navigation (ION) GNSS+ conference, which took place Sept. 16-20 in Baltimore. The following papers focus on high-accuracy positioning for autonomous vehicles in various environments.
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news stories involving the GNSS/PNT industry.
Automotive navigation is highly connected and capable of dynamically using high-resolution map information and vehicle and environmental data from the cloud.
As we enter a new era of advanced autonomy, companies such as SBG Systems and Septentrio, along with their partners, are pushing the boundaries of what is possible in self-driving technology.
The third Innovative, Connectivity, Autonomous (ICA) Summit will take place May 15-16, 2023, in Frankfurt, Germany, focusing on automated vehicles.
Mobile mapping is helping accelerate the progression of some of the most difficult engineering challenges on the planet, such as using a lidar.
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