Session A2: Future Augmentation Systems, Correction Services and Integrity 1

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Date: Wednesday, September 10, 2025
Time: 1:45 p.m. - 5:30 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.
1:50	A Study on Enhancing Positioning Performance and Protection Level Using Single and Dual-Frequency Signals in Multi-Constellation with SBAS Corrections Jina Lee, Yongrae Jo, Byungwoon Park, Sejong University, South Korea; Donguk Kim, Agency for Defense Development
2:12	Early Demonstration of SBAS DFMC SiS using EGNOS V3 Prototype Algorithms Renaud Fabre, Arnault Sfeir, Thomas Fuhrmann, Rémi Demortier, François Tranchet, Airbus Defence and Space; François Dufour, Jean-Christophe Denis, Mariana Spangenberg, European Space Agency
2:35	Evaluation of the Effect of Ionospheric Scintillation on Potential SBAS Systems for Tropical and Equatorial Regions Alejandro García Miguel, Rosa Alòs I Florit, and Ramón Sánchez-Verdejo Cidfuentes, GMV
2:58	SouthPAN’s PVS Open Service: A Year of High-Accuracy GNSS Performance Assessment Sara Suarez, Ines Fandos, Cristina Silva, Francisco Javier Sobrero, and Adrian Garcia, GMV
3:25 - 3:55, Break. Refreshments in Exhibit Hall
4:00	Multidimensional Gauss-Markov Error Bounding for DFMC GBAS Carrier Smoothed Code Processing Gary A. McGraw, Genova Technologies (DLR Consultant); Maria Caamano, German Aerospace Center (DLR)
4:23	Robust User Range Error Corrections from PPP Ground-Based Monitor System Yu-Fang Lai, Juan Blanch, Todd Walter, Stanford University
4:46	Enhancing Availability of GNSS Integrity Monitoring: A Jackknife-Based Approach in Non-Gaussian Environments Penggao Yan, Weisong Wen, and Li-Ta Hsu, Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University
5:08	RAN, the Italian Augmentation and Integrity Monitoring Network for High Accuracy and High Integrity Positioning for Rail and Road Applications Alessandro Neri, Italy, Radiolabs; Roberto Capua, SOGEI spa; Alessia Vennarini, RadioLabs; Matteo Paggetti, Valerio Diclaudio, LEONARDO spa; Francesco Rispoli, Radiolabs; Giusy Emmanuele, Vittorio Cataffo, RFI spa; Mauro Cardone, ASI
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.	PNT Trust Inference Engine Implementation and Demonstration Zach Brogie, Joseph Durkin, Patricia Larkoski, and Joseph J. Rushanan, The MITRE Corporation
2.	Pseudorange-Domain Performances for SBAS Multimission Services Ramón Sánchez-Verdejo Cidfuentes, Javier Arenas, Daniel Gutiérrez Reyes, GMV; Guillaume Buscarlet, Carlos López de Echazarreta, Mickael Dall’Orso, Frédéric Bauer, and Nicolas Giron, European Space Agency (ESA)

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 10.
	Architectural Framework for a Global SBAS Utilizing a Fully Space-Based Infrastructure S. Trilles, T. Authié, X. Vasseur, M. Abbal, Thales Alenia Space
	BeiDou Introduction in SBAS DFMC J-L. Demonfort, P. Giorgis, S. Trilles, M. Espinasse, Thales Alenia Space; F. Dufour, A. Ramos, E. Bernadotte, Centre National d'Etudes Spatiales
	Galileo SISE Monitoring Performance Assessment M. Merland, J. Anton, S. Trilles, Thales Alenia Space; Jordi Fontdecaba, Santiago Perea European Space Agency (ESA)
	Preliminary Study on Network Ionospheric Monitoring for DFMC GBAS using Collaborative Airborne Receivers Xuedong Huang, Kun Fang, Wang Li, Zhipeng Wang, Beihang University; Yanbo Zhu, Aviation Data Communication Corporation

Exhibit Hall Reception • Celebrating 30 Years of Galileo • Sponsored by ESA and ION, 5:30 p.m. - 7:00 p.m.

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