Session E1: Emerging Technologies for Alternative, Resilient, and Intelligent PNT Systems

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Date: Wednesday, September 10, 2025
Time: 8:30 a.m. - 12:15 p.m.
Location: Peale (First 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	A Consideration on Method to Improve the Convergence Speed of MADOCA-PPP in GNSS Positioning     Hirotaka Kuwabara, Koshiro Achioku, and Yukihiro Kubo, Ritsumeikan University Peer Reviewed
8:57	Federated Array Intelligent Link Server Architecture for Enhanced Synchronization (FAILSAFESTM)     Wil Myrick, ENSCO Inc.
9:20	Opportunistic LEO PNT via Ground Segment Ephemeris Product Provision   Samer Hayek, Joe Saroufim, and Zaher M. Kassas, The Ohio State University Peer Reviewed Best Presentation
9:43	GNSS Spoofing Identification with Receiver Motion-Induced Doppler (GSIR-MID)     Xin Tian, Zijiao Tian, Jiachen Wang, Genshe Chen, Intelligent Fusion Technology; Khanh Pham, Air Force Research Laboratory Space Vehicles Directorate (AFRL/RVBYC); Erik Blasch, Air Force Research Laboratory Peer Reviewed
10:05-10:35, Break. Refreshments in Exhibit Hall
10:40	Machine Learning Model Uncertainty in GNSS Positioning     Paul Dobre, Shichuang Nie, Hongzhou Yang, Department of Geomatics Engineering, University of Calgary Peer Reviewed
11:03	Precise Attitude Determination Based on High-Rate GNSS-TDCP/INS Integration     Shuai Guo, Hongzhou Yang, and Yang Gao, Department of Geomatics Engineering, University of Calgary Peer Reviewed
11:26	Test and Evaluation of an eLoran Tactile Mobile System     Victor Baños-Gonzalez, Sravan Machiraju, Stefan Baumann, Thomas Sichert, iABG1; Hans Kessler, Rene Güttler, WTD61 & UrsaNav; Paul Mcintosh, Gerard Offermans, Shelby Baecker, UrsaNav
11:48	LiDAR, UWB and IMU-Based Cross-Agent Relative Pose Estimation   Andrea Masiero, Alberto Guarnieri, and Antonio Vettore, University of Padua

On-Demand Presentation Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 10.
	Enhanced Online Lever-Arm Estimation for GNSS/INS Integration Using Factor Graph Optimization     Hao Zhang, Tuan Li, Yuan Sun, Advanced Research Institute of Multidisciplinary Sciences, Beijing Institute of Technology; Zhipeng Wang, and Chuang Shi, Beihang University 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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