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Breaking the Formation: The Impact of GNSS Spoofing on UAV Swarms - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

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 ....

Shanghai , China , Boston , Massachusetts , United-states , Switzerland , Zurich , Züsz , Voronoi-lloyd , Harryr-mimno , Adam-belfki , Communications-security

Ionospheric Anomalies: Detecting Earthquake Signatures Using GNSS and AI - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

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 ....

United-kingdom , Washington , United-states , North-korea , Japan , Alaska , Colorado , Alaska-peninsula , Chignik , Aleutian-islands , Russia , Tohoku

Coping with Dynamics Using Bicomplex Numbers and Kalman Filter Tracking - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

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 ....

Florida , United-states , Italy , United-kingdom , Switzerland , Canada , Miami , Laquila , Abruzzo , Struppa , Liguria , Noordwijk

Analyzing GNSS Radio Frequency Interference Events in Canada - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

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 ....

Canada , Sweden , Kakos , Norbotten , Ottawa , Ontario , Vancouver , British-columbia , Toronto , Canadian , Swedish , Anurag-raghuvanshi

Galileo HAS: A Performance Assessment in Urban Driving Environments - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

Through a series of four vehicle experiments leveraging low-cost GNSS/IMU sensors, the findings from this research indicate that low-cost HAS PPP solutions can yield results comparable to those obtained using CNES ultra-rapid products at the 68th percentile of errors. DING YI AND SUNIL BIS ....

United-states , Roma , Lazio , Italy , Canada , France , Toronto , Ontario , Montreal , Quebec , China , Wuhan