Session A3: Alternatives, Backups, Complements to GNSS 2

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Date: Wednesday, January 28, 2026
Time: 1:45 p.m. - 5:30 p.m.
Location: Royal Ballroom AB
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 28.

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In-Person Presentations These presentations will be given in-person at the conference. Presenters will provide a pre-recorded presentation for on-demand viewing by virtual attendees.
1:50	Xona Pulsar Single-Satellite Positioning: System Perspective and Experimental Validation   Thyagaraja Marathe, Tyler G. R. Reid, Srinivas Tantry, Michael O'Meara, Xona Space Systems Peer Reviewed
2:35	Navigation in GNSS-Denied Environments Using MEMS-Grade Sensors and Geophysical Anomalies: A UKF Approach   James Brodovsky and Philip Dames, Temple University Peer Reviewed
4:00	Leveraging Signals of Opportunity: Phase Tracking & Differential Correlation     Christian A. Lichtenberger University of the Bundeswehr Munich; Florian Binder, University of the Bundeswehr Munich; Thomas Pany, University of the Bundeswehr Munich
4:23	Leveraging Magnetic Anomaly Map Uncertainty for Enhanced Magnetic Navigation Performance and Robustness     Brandon Blakely, Aaron Nielsen, Air Force Institute of Technology (AFIT); Richard Saltus, CIRES, University of Colorado
4:46	Comparison of Error Mitigation Techniques for the Integration of Commercial LEO Satellites with GNSS in a Navigation Solution     Zhen Zhu, East Carolina University; Sanjeev Gunawardena, Air Force Institute of Technology; Eric Vinande, Jason Pontious, Air Force Research Lab
5:08	Non-Linear Tolles-Lawson Magnetic Aircraft Calibration for Magnetic Anomaly Navigation. Hilary Nolen and Aaron Nielsen, Air Force Institute of Technology

On-Demand Presentation Pre-recorded presentations will become available for viewing by registered attendees on Tuesday, January 28.
	Testing Integrated GNSS plus Pseudolite Positioning with a Programmable GNSS-RF-Simulator     Mathias Phillip Blum, Muhammad S. Hameed, Thomas Pany, University of the Bundeswehr Munich

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