Session A1: Navigation and Positioning

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Date: Wednesday, September 13, 2023
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 13.

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.
8:35	A Comparison of Ambiguity Resolution Methods for RTK and PPP-IAR Under Challenging Environments : Viet Duong, Hemisphere GNSS (USA) Inc.
8:57	A New Ionospheric Model for Galileo Open Service with Good Performance and Less Computation : M Mainul Hoque, German Aerospace Center (DLR); Matteo Sgammini, Francesco Menzione, Joint Research Center (JRC/EC); Raul Orus Perez, European Space Agency (ESA); Juan Andrés Cahuasquí, German Aerospace Center (DLR); Eric Chatre, European Commission (EC)
9:20	AoA-based Coarse Positioning for Snapshot GNSS Receivers : Noori BniLam, Paolo Crosta, European Space Agency
9:43	DFMC SBAS Prototype in Africa : J-L. Demonfort, T. Authié, S. Trilles, P. Giorgis, R. Lembachar, Thales Alenia Space; F. Dufour, C. Boulanger, Centre National d'Etudes Spatiales; J. Lapie, L. Bakienon, Agency for Air Navigation Safety in Africa and Madagascar
10:05-10:35, Break. Refreshments in Exhibit Hall
10:40	Model Parameter Optimization for GNSS Point Positioning in a Kinematic Ocean Buoy Application : Maria Gonzalez and Jason Gross, West Virginia University
11:03	Passive Localization Using Multipath Propagation of Low-Cost Ultra-Wideband Devices : Christian Gentner, Martin Schmidhammer, Benjamin Siebler, German Aerospace Center (DLR)
11:26	Performance Improvement of Wearable GNSS Navigation with Smart Sensor Aiding : Guang-Je Tsai , Song-Ying Li, You-Liang Chen, Tzu-Yin Chen, Shi-Xian Yang, AIROHA Technology (Company of MediaTek Group)
11:48	Tolles-Lawson Coefficient Dependence Using F-16 Data Set : Jonnathan Bonifaz and Aaron Nielsen, Air Force Institute of Technology/ANT Center
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 virtual attendees.
1.	Sequential RF-SLAM for Rapid Construction of RF Map in Underground Parking Lots Using Smartphone Only : Beomju Shin, Taehun Kim, KIST; Donghyun Shin, Changsoo Yoo, TJLABS; Hangyul Kyung, KIST; Taikjin Lee, KIST & TJLABS
2.	Multi-Layer PNT Development Framework for Opportunistic Navigation : Javier Miguez, Tommaso Panicciari, Floor Melman, European Space Agency
3.	Tutorial on Inverse Mechanization : David Woodburn, ANT Center at the Air Force Institute of Technology

Virtual Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 13.
	Human Pose Recognition Based on Multi-View RGB-D Images : Jiahe Liu,Hongyang Yu, UESTC
	Improving GNSS Positioning Correction Using Deep Reinforcement Learning with Adaptive Reward Augmentation Method : Jianhao Tang, Zhenni Li, Haoli Zhao, School of Automation, Guangdong University of Technology; Xie Kan, Guangdong Key Laboratory of IoT Information Technology; Lujia Wang, Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology; Shengli Xie, Guangdong Key Laboratory of IoT Information Technology; Banage T.G.S. Kumara, Department of Computing and Information Systems, Faculty of Applied Sciences, Sabaragamuwa University of Sri Lanka
	Real-Time Wide-Area Scene Reconstruction Based on Volume Fusion : Linhang Zhu,Hongyang Yu, University of Electronic Science and Technology

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

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