ION GNSS+ Session Detail

Session A4c: Future Augmentation Systems, Correction Services and Integrity 2

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Date: Thursday, September 11, 2025
Time: 3:55 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.

Session Chairs

Dr. Steven Langel
The MITRE Corporation


Dr. Santiago Perea
European Space Agency (ESA)

 
Track Chair

Dr. Omar García Crespillo
German Aerospace Center (DLR)

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.
4:00 High Performance GNSS Algorithms for Satellite Based Delivery of RTK at a Continental Scale
Landon Urquhart, Dragos Catalin, Micheal Albright, Hunaiz Ali, Kendall Ferguson, Andre Ebeling, Rodrigo Leandro, u-blox
4:23 Integrity Analysis of GNSS/LEO PPP Using Range and Doppler Measurements
Shizhuang Wang, Danielle Racelis, and Mathieu Joerger, Virginia Tech
4:46 PPP-RTK for Rural Property Regularization: A Framework for GNSS-Based Georeferencing Applications in Brazil and Similar Geophysical Regions
Paulo Sergio de Oliveira Jr., Osvaldo de Tavares Camargo Junior, Melito Júlio Avalinho, and Caio dos Anjos Paiva, UFPR
5:08 Providing Trimble CenterPoint RTX Fast Atmosphere GNSS Corrections in Small Networks and Remote Areas
Moritz Rexer, Andreas Goss, Ulrich Weinbach, Xiao Liu and Markus Brandl, Trimble
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. Mitigating Ionospheric Scintillation in Multi-GNSS Positioning: Stochastic and Quality Control Approaches
João Pedro Voltare Zaupa, Daniele Barroca Marra Alves, São Paulo State University (UNESP); Paulo T. Setti Jr., University of Luxembourg

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