It has been widely demonstrated that GNSS-based localization technologies are vulnerable to signal jamming and spoofing/replay attacks, where a receiver can be either denied positioning or deceived to compute a forged PVT solution. Today, it is possible to spoof a GNSS receiver to any arbitrary loca
This study identifies the feasibility of leveraging deep learning anomaly detection to identify event-driven traveling ionospheric disturbances (TIDs). DR. JIHYE PARK, FIONA LUHRMANN, DR. WENG-KEEN WONG, OREGON STATE UNIVERSITY Ionospheric responses to various geophysical events have been studi
A look at recent testing and the advantages of using KF tracking to process GNSS meta-signals. Daniele Borio European Commission, Joint Research Centre (JRC), Melania Susi Topcon Positioning Systems Inc. Several Global Navigation Satellite System (GNSS) receivers now support at least two frequencies
This study examines the frequency, type and severity of interference events at specific locations in the country, providing valuable insights into the use of detectors, the nature of interference encountered, their potential sources and the impact on GNSS-derived positions. NURAG RAGHUVANSHI, SUNIL
The Institute of Navigation (ION) has recognized distinguished professionals in the field of positioning, navigation, and timing (PNT) with its prestigious 2023 Annual Awards. The awards were presented during the International Technical Meeting (ITM) and Precise Time and Time Interval (PTTI) Systems