Session D5: Navigation in Dynamic Environments

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Date: Friday, September 12, 2025
Time: 8:30 a.m. - 12:15 p.m.
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 10.

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	Benchmarking GPS L1C Decoding in Harsh Environmental Conditions Radu-Andrei Cioaca, Thales Romania; Andrea Emmanuele, Thales Alenia Space Italy; Luca Siniscalco, Thales Alenia Space Italy;
8:57	Empirical Analysis of Multipath and Non-Line-of-Sight Errors on Receiver Measurements in an Urban Environment Matt Peretic, Jonathan Christie, The MITRE Corporation; Russell Gilabert, NASA Langley Research Center Johnson Carroll, The MITRE Corporation; Julian Gutierrez, Andrew Moore, and Evan Dill, NASA Langley Research Center
9:20	Angle of Arrival (AoA) Estimation of Jamming Signals Using a Multi-Antenna System Under Varying Jamming Scenarios Aisha Elsayem, Germain Drolet, Joey Bray, Haidy Elghamrawy, Royal Military College of Canada; Aboelmagd Noureldin, Royal Military College of Canada and Queen's University
9:43	GARSPACE GNSS Receiver Experimentation Results during SL-15 Sounding Rocket Launch Riccardo Longo, Salvatore Guzzi, Fabio Bernardi, Samuele Fantinato, Oscar Pozzobon, Qascom; James J. Miller, Lisa Valencia, Paul De Leon, NASA; Claudia Facchinetti, Mario Musmeci, Italian Space Agency (ASI)
10:05-10:35, Break. Refreshments served outside of session rooms
10:40	Autocalibration of Camera Extrinsics using Approach and Landing Imagery Asta Wu, Hayes Edwards, and Grace Gao, Stanford University
11:03	Vehicle Navigation and Integrity Monitoring using Time Differenced Carrier Phase Measurements in Urban Environments Hojoon Jeong, Changdon Kee, Department of Aerospace Engineering and SNU-IAMD, Seoul National University; Junesol Song, Department of Mechanical Engineering, University of Suwon
11:26	Enhancing GNSS performance in Urban Canyons using GNSS Visibility Map and Recurrence Vector Yongjun Lee, Electronics and Telecommunications Research Institute (ETRI) & Sejong University; Byungwoon Park, Jungyo Park, Sejong University; Hyunseung Jei, Youngsun Yun, and Haesung Park, SK Telecom
11:48	Differentiable Factor Graph Optimization for Weighting Determination in GNSS/INS Integration Penghui Xu, Hoi-Fung Ng, Yihan Zhong, Runzhi Hu, and Li-Ta Hsu, Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University
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.	Triple-Frequency PPP-AR with Tightly Coupled INS for Enhanced Positioning Tang-Jhen Wu and Shau-Shiun Jan, National Cheng Kung University
2.	Robust INS Initialization for Low-Dynamics Application using TDCP Mohammad Ghannam, Pierre Bénet, Mourad Saidani, Alexis Guinamard, SBG Systems

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 10.
	Closed-Loop Dynamic Multi-Path Parameter Estimation for Urban Canyon Navigation Zhihang Qu, Yong Li, Wenhui Yang, and Daifang Huang, University of Electronics Science and Technology of China
	Enhancing Positioning Accuracy of Low-Cost GNSS Receivers in Complex Urban Environments via Context-Awareness Zhiqiang Yao, Xiaoyu Tao, School of Automation and Electronic Information, Xiangtan University; Sheng Liu, School of Mathematics and Computing Science, Xiangtan University; Kangwei Wang, Chenxiang Gao, Menggang Sheng, School of Automation and Electronic Information
	GNSS/INS Integrated Positioning Method based on Adaptive Learning of Stochastic Noise Parameters Fan Xiao, Jianhao Tang, Zhenni Li, School of Automation, Guangdong University of Technology & Guangdong-HongKong-Macao Joint Laboratory for Smart Discrete Manufacturing; Maodeng Li, Deep Space Exploration Lab(DSEL); Shengli Xie, Guangdong Provincial Key Laboratory of Intelligent Systems and Optimization Integration & Guangdong Key Laboratory of IoT Information Technology; Marios Polycarpou, KIOS Research and Innovation Center of Excellence, University of Cyprus; Banage T.G.S. Kumara, Department of Computing and Information Systems, Sabaragamuwa University of Sri Lanka

Awards Luncheon, 12:15 p.m. – 1:30 p.m. • Lunch served until 12:30 p.m.; late arrivals will not be served.

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