Global Navigation Satellite Systems Engineering, Policy, and Design
Global Navigation Satellite Systems Engineering, Policy, and Design
Racelogic has made updates to its LabSat simulator and SatGen software, announcing both at ION GNSS+ in Denver earlier this month.
By Renee Knight
In a recent demonstration, a StarNav receiver yielded 20 cm positioning precision from a cold start using simulated Xona PULSAR signals.
By Renee Knight
Last week, PNT leaders, researchers and students gathered at the Hyatt Regency Denver for ION GNSS+, where they had the opportunity to sit…
By Renee Knight
The new blockchain-based, decentralized CORS reference network provides low-cost access to triple-frequency full-constellation correction signals for centimeter accuracy, while also allowing users to…
By Renee Knight
When Mike Horton introduced GEODNET at the ION GNSS+ conference in 2021, he recognized it was a bit of a radical idea that…
By Renee Knight
GEODNET is taking a different approach to global Earth observation, building a blockchain-based decentralized network of high-precision multi-band GNSS base stations. Since the…
By Renee Knight
ION’s JNC brings industry together to solve PNT challenges Reliable access to PNT is critical for the warfighter, but that’s becoming more difficult…
By Renee Knight
The new NavGuide GPS receiver from BAE Systems, an assured-positioning, navigation and timing (A-PNT) device, will serve as a field-installable replacement for the…
By Renee Knight
When a plane attempts to land at the airport in poor visibility, signals from the instrument landing system (ISL) will help safely guide…
By Renee Knight
To operate safely and precisely, drones need reliable position, navigation and timing solutions—and there were plenty on display at AUVSI’s XPONENTIAL in Denver…
By Renee Knight
Positioning is the fundamental prerequisite for autonomy—and both absolute (global) and relative (local) information is required. While a critical piece, GNSS and inertial…
By Renee Knight
During the Position Location and Navigation Symposium (PLANS) in Monterey, Calif., attendees not only had the chance to take in a variety of…
By Renee Knight
PNT experts from around the world have gathered to share their research and the latest advancements in the field during this week’s biennial…
By Renee Knight
Because of its vulnerabilities to spoofing and jamming, critical infrastructure can no longer rely on GNSS alone for PNT. Alternative sources must be…
By Renee Knight
GPS, even when encrypted, is susceptible to spoofing and jamming and cannot be a single point of failure in critical PNT services such…
By Renee Knight
