November/December 2022
Online News, Articles, and Features
Global Navigation Satellite Systems Engineering, Policy, and Design
Global Navigation Satellite Systems Engineering, Policy, and Design
Online News, Articles, and Features
An approach leveraging time-transfer from Earth-GPS.
SRIRAMYA BHAMIDIPATI, TARA MINA, GRACE GAO, STANFORD UNIVERSITY
The industry is innovating in GNSS, IMU and HD mapping technology, but more work is needed to develop higher performance, lower cost applications that enable instant, extremely accurate positioning at the centimeter level or better for lane-level navigation.
Combining multipath assisted positioning and fingerprinting using deep learning brings the best of two worlds together: low complexity and good performance.
MARKUS ULMSCHNEIDER, CHRISTIAN GENTNER AND ARMIN DAMMANN, GERMAN AEROSPACE CENTER (DLR), INSTITUTE OF COMMUNICATIONS AND NAVIGATION
The startup plans to launch its first demonstration mission on SpaceX’s Transporter 5 in May, with the goal of displaying high-quality commercial PNT LEO signals from a payload suitable for small satellite deployment.
Will the network, which some are still fighting, be ready for a September rollout, and if so, what are the implications for GPS and the people who rely on it?
Speakers at the 14th European Space Conference in Brussels discussed the need to defend EU assets against unfriendly attacks. Recent events in Eastern Europe would seem to lend force to such concerns, as the European Union makes headway toward the intersection of civil infrastructure and security and defense.
While an independent report from NASEM has validated some NTIA GPS interference claims, no real mitigation is in in sight.
