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.
Location: Johnson (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.
1:50	Improving DFMC SBAS Performance by Integrating L1 SBAS Ionospheric Corrections with an Ionosphere-Weighted Model     Jina Lee, Yongrae Jo, Byungwoon Park, Sejong University, South Korea; Donguk Kim, Agency for Defense Development; Cheolsoon Lim, LIG Nex1
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 PVS Open Service: One-Year Performance Summary   Sara Suarez, Ines Fandos, Cristina Silva, Francisco Javier Sobrero, and Adrian Garcia, GMV
3:25 - 3:55, Break. Refreshments in Exhibit Hall
4:00	Multi-Process Stochastic Error Models for DFMC GBAS Carrier Smoothed Code Processing and Preliminary Airborne Results     Gary A. McGraw, Genova Technologies/Consultant to the German Aerospace Center (DLR); Maria Caamano, DLR Best Presentation
4:23	User Range Error Corrections with Latency from PPP Ground-Based Integrity Monitor System     Yu-Fang Lai, Juan Blanch, Todd Walter, Stanford University
4:46	Enhancing Availability of GNSS Integrity Monitoring: An Efficient Jackknife 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 High Integrity Positioning for Rail and Road Applications     Alessandro Neri, Radiolabs; Roberto Capua, Daniele Antonetti, Fabio Frittella, SOGEI spa; Alessia Vennarini, RadioLabs; Walter Romano, Fabrizio Mecella, Matteo Paggetti, LEONARDO spa; Francesco Rispoli, Radiolabs; Giusy Emmanuele, Vittorio Cataffo, RFI spa; Mauro Cardone, Italian Space Agency
Alternate Presentation 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.	Pseudorange-Domain Performances for SBAS Multimission Services     Ramón Sánchez-Verdejo Cidfuentes, Javier Arenas, Daniel Gutiérrez Reyes, Óscar Liébana Moradillo, GMV; Guillaume Buscarlet, Carlos López de Echazarreta, Mickael Dall’Orso, Frédéric Bauer, and Nicolas Giron, European Space Agency (ESA)

On-Demand Presentation Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 10.
	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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