Session D3: GNSS Integrity Augmentation

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Date: Thursday, September 14, 2023
Time: 8:30 a.m. - 12:15 p.m.
Location: Agate (Third Floor)
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 13.

Session Chairs

Dr. Michael Felux
Zurich University of Applied Science (ZHAW)


Dr. María Caamano Albuerne
German Aerospace Center (DLR)

 
Track Chair

Dr. Simona Circiu
ESA

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 Adaptive Airborne Ionospheric Gradient Monitoring for Dual-Frequency GBAS
D. Gerbeth, M. Caamano, German Aerospace Center (DLR)
8:57 The Influence of Pseudorange Smoothing Time in GBAS Under Ionospheric Scintillation
Weverton da Costa Silva, Crislaine Menezes da Silva, Felipe Tintino Linhares de Souza, João Francisco Galera Monico, Ítalo Tsushiya, São Paulo State University - UNESP, School of Technology and Sciences; Natali Caccioppoli, EUROCONTROL
9:20 Enabling LPV for GLS Equipped Aircraft Using a SBAS to GBAS Converter
Thomas Ludwig, Thomas Dautermann, Bernd Korn, German Aerospace Center (DLR)
9:43 Performance Analysis of Orbit and Clock Correction of Wide Area Differential Regional Navigation Satellite System
Jaeuk Park, Bu-Gyeom Kim, Changdon Kee, Department of Aerospace Engineering and SNU-IAMD, Seoul National University; Donguk Kim, Agency for Defense Development
10:05-10:35, Break. Refreshments in Exhibit Hall
10:40 Approaches to Improve Advanced RAIM Protection Levels
Juan Blanch and Todd Walter, Stanford University Peer Reviewed
11:03 Detection and Exclusion of Multiple Faults using Euclidean Distance Matrices
Derek Knowles and Grace Gao, Stanford University Best Presentation
11:26 GBAS for UAV Operations – The Positioning Service, Vertical Integrity and Operational Lessons Learned
Valentin Fischer, Sophie Jochems, Michael Jäger, Luciano Sarperi, Michael Felux, Zurich University of Applied Sciences Peer Reviewed
11:48 Mitigating the Impact of Inaccurate State Variance-Covariance Matrix in Kalman Filtering for Real-Time PPP with Low-Cost GNSS Devices
Yan Zhang, Yang Jiang, Yang Gao, Department of Geomatics Engineering, University of Calgary Peer Reviewed
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.
2. POMELO: A 4G Prototype Testbed to Demonstrate Scalable and Bandwidth Efficient Broadcast of GNSS Corrections
Lisa Guerriero, Elisa Benedetti, Maria Loredana Ivanovici, GMV; Florin-Catalin Grec, European Space Agency (ESA)
3. Analysis of the Occurrence of Critical Satellites in GAST-D+ Processing
Michael Nietlispach, Michael Felux, Zurich University of Applied Sciences
Virtual Presentations
Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 13.
  Assessing the Performance of Dual-Frequency Multi-Constellation GBAS Architectures during Periods of Ionospheric Scintillation in Brazil
Crislaine Menezes da Silva, Weverton da Costa Silva, Felipe Tintino Linhares de Souza, João Francisco Galera Monico, Daniele Barroca Marra Alves, Italo Tsuchiya, São Paulo State University (UNESP), School of Technology and Sciences; Glaucia Balvedi, Tim Murphy, Boeing; Susumu Saito, ENRI; Joel Wichgers, Collins Aerospace
  Availability Assessment of ARAIM FDE with Time-Correlated Errors
Jingtian Du, Hongxia Wang, Kun Fang, Yanbo Zhu, Beihang University Peer Reviewed
  Research on the Impact of DME on the Integrity of BDS B2a Signal
Yuan Liu, Kun Fang, Zhiqiang Dan, Yanbo Zhu, Zhipeng Wang, Beihang University Peer Reviewed

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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