China expanding Loran as GNSS backup
China plans to expand coverage of its terrestrial Loran positioning, navigation and timing system with three new transmitter sites in the western part of the country.
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Garmin adds L5 to new adventure trackers
Garmin has debuted the GPSMAP 65, 65s and 66sr, three new portable devices with improved technology, precision and connectivity, according to the company. Check out their features.
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ESA seeks proposals to demo 5G positioning, timing
The European Space Agency (ESA) has launched a call for proposals to demonstrate the capabilities of new 5G cellular networks to support positioning and timing applications to complement satellite navigation.
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Simulator suppliers discuss latest technology and trends
GNSS simulator manufacturers are facing several challenges. In response, check out the approaches they're taking and the innovations they're introducing.
The evolution of GPS
In the future, GPS will play an essential role in autonomous vehicle development, with help from other technologies needed to optimize location accuracy.
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The Need for Resilient PNT Services to Ensure Safe and Secure Transportation Infrastructure
Date: Oct. 22
Sponsored content by: Microchip
Summary: Over the past two decades, transportation-critical infrastructure sectors have widely adopted the use of GNSS-derived PNT to support their safety-critical operations. GNSS PNT’s extreme position and timing accuracy enables significant capacity and efficiency improvements, and this accuracy has been a primary driver for this evolution. However, the availability, integrity and continuity of PNT services are essential to maintain the safety and security of these systems and its users. This webinar will explore how GNSS is used by the transportation industry and discuss emerging strategies to build in monitoring, security and resiliency to provide an assured PNT framework.
Speakers:
• Guy Buesnel, CPhys, MInstP, FRIN PNT security technologist, Spirent
• Greg Wolff, senior product line manager, frequency and time systems, Microchip
• Mitch Narins, principal consultant and owner, Strategic Synergies
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