Session D1: Robust Navigation Using GNSS

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Date: Wednesday, September 10, 2025
Time: 8:30 a.m. - 12:15 p.m.
Location: Holiday 2-3 (Second Floor)
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 10.

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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 all registered attendees.
8:35	Analysis and Quantification of GNSS/INS Error Sources in an Automotive Context   Erin Kahr, Graeme Garner, Yannick Stebler, Edmond Leahy, Paul Gratton, Felipe Cupido, Lance de Groot, Hexagon | NovAtel
8:57	Pseudo Dual-Polarization Antenna: NLOS Multipath Detection by Antenna Rotation     Taro Suzuki, Chiba Institute of Technology Peer Reviewed
9:20	Galileo Integrity Support Message Bounding Methodology Using Extreme Value Theory     J. Antic, Thales Alenia Space; S. Perea, The European Space Agency (ESA); M. Odriozola, Airbus Defense and Space GmbH; S. Wallner, ESA; M. Sgammini, J.P. Boyero, European Commission Peer Reviewed
9:43	Galileo OSNMA as a Contribution to Resilient PNT     Cillian O’Driscoll, Independent Consultant; Ignacio Fernandez-Hernandez, European Commission; Jon Winkel, Independent Consultant; Tom Willems, European Commission Advisor; Sophie Damy, European Commission; Javier Simon, European Union Agency for the Space Programme Peer Reviewed
10:05-10:35, Break. Refreshments in Exhibit Hall
10:40	Effects of Jammer Jitter and Sampling Duration on CRPA Null Placement     Henry Powell, Robert W. Jackson, Do-Hoon Kwon, University of Massachusetts Amherst Peer Reviewed
11:03	Relative Spoofing: Real-Time Manipulation of GNSS Correction Data Streams     Søren Reime Larsen, Lasse Lehmann, Daniel H. Olesen, Technical University of Denmark, DTU Space; Anna B.O. Jensen, AJ Geomatics Peer Reviewed
11:26	Performance of Optimal INS Monitor Against Jamming Then Spoofing Scenarios   Birendra Kujur, Samer Khanafseh, and Boris Pervan, Illinois Institute of Technology
11:48	Protection Levels Against Spoofing Using Dual Antennas: A Practical Approach   Juan Blanch, Sherman Lo, Yu-Hsuan Chen, Anargyros Kriezis, Todd Walter, Stanford University Peer Reviewed
Alternate Presentations Alternate presentations may be given in-person at the conference if other authors are unable to present. Alternate Presenters will provide a pre-recorded presentation for on-demand viewing by all registered attendees.
1.	Analytical and Reasoning Methods for Fault Detection and Fault Tolerant in GNSS/INS-Based Train Multi-Sensor Fusion Localization   Debiao Lu, Meng Yang, Baigen Cai, Jian Wang, Jiang Liu, Wei Jiang, Xiaohui Ba, Beijing Jiaotong University Peer Reviewed
2.	GNSS Analysis Performance System for GNSS Signal Characterization in Critical Applications     Arnau Pena-Sapena, Victor Gracia-Castillo, Rubén Morales-Ferré, Marc Solé-Gaset, Sergi Locubiche-Serra, David Lázaro-Leiva, Indra Deimos

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 10.
	A Spanning RAIM Method with Low Complexity for GNSS Anti-Spoofing     Lingtao Wang, Yimin Ma, Xi Chen, Mingquan Lu, and Hong Li, Tsinghua University Peer Reviewed
	Robust Direct Position Estimation Algorithm Based on Data Association in Complex Environments     Yueying Zhou, Renbiao Wu, and Qiongqiong Jia, Tianjin Key Lab for Advanced Signal Processing, Civil Aviation University of China Peer Reviewed

12:15 p.m. – 1:15 p.m., Buffet Lunch in Exhibit Hall • 1:15 p.m. – 1:45 p.m., Free Time in Exhibit Hall

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