ION GNSS+ 2026
September 14-18
Hyatt Regency Grand Cypress
Orlando, Florida
ION GNSS+ Technical Program
Conference Schedule
Monday, September 14
Special Anniversary Event: Masters Short Course Program Featuring Distinguished Lecturers
Tuesday, September 15
Pre-Conference Tutorials, 9:00 a.m. - 5:00 p.m.
- Survey of GNSS Systems, Current and Future
- Advanced Navigation Algorithms and Filters
- Space and Spacecraft Navigation
Plenary Session, 6:00 p.m. – 8:00 p.m.
Technical Sessions
BLUE: Commercial and Policy Sessions
GREEN: Research Sessions
Wednesday, September 16
Morning Sessions, 8:30 a.m. – 12:15 p.m.
- A1a: Navigation and Positioning Using AI
- A1b: Indoor Navigation
- B1: Applications Using Communication Technologies, Opportunistic Signals, or Collaborative Positioning
- C1: Navigation Resilience to Interference and Cyber-Attacks 1
- D1a: PANEL: Advancing Autonomy in Aviation
- D1b: PANEL: Aviation PNT Risks and Resilience: Experience from the Cockpit
- E1: Cislunar, Lunar, and Martian Positioning, Navigation, and Timing 1
- F1: Next-Generation GNSS: Signals, Architectures, and Receiver Processing Advances
- G1: LEO-Based PNT and Integrated Communication and Navigation (Signal Design) 1
12:15 p.m. - 1:15 p.m., Buffet Lunch in Exhibit Hall • 1:15 p.m. - 1:45 p.m., Free Time in Exhibit Hall
Afternoon Sessions, 1:45 p.m. – 5:30 p.m.
- A2a: PANEL: AI/ML in PNT: Opportunities, Challenges and Future Trends
- A2b: PANEL: Trends in Cybersecurity and PNT
- B2: Aviation, Aeronautics, and Uncrewed Aerial Applications
- C2: Navigation Resilience to Interference and Cyber-Attacks 2
- D2a: GNSS Integrity in Aviation: ARAIM, GBAS, SBAS and Their New Advancements
- D2b: Joint Comm/Nav Signal Design and Constellation Design: Applications in 5G/6G, LEO, and Opportunistic PNT (System Design)
- E2a: Cislunar, Lunar, and Martian Positioning, Navigation, and Timing 2
- E2b: Novel Paradigms in Navigation
- F2: Data-Driven and Learning-Based Methods for Satellite Navigation and PNT Systems
- G2a: 40th Anniversary Track: STUDENT SESSION
- G2b: Resilient and Secure PNT Against Interference and Emerging Threats 1
Evening Hours in Exhibit Hall with Cash Bar • 5:30 p.m. - 7:00 p.m.
Thursday, September 17
Morning Sessions, 8:30 a.m. – 12:15 p.m.
- A3: Latest Advancement from GNSS Receiver and Localization Algorithm Manufacturers (10-Minute Presentations)
- B3: AI and Machine Learning for GNSS Signal Processing, Error Modeling, and Threat Detection
- C3: Fielding Alternative Technologies in GNSS-Denied Environments 1
- D3: Precise Positioning and its Integrity: Architecture and Algorithm Design
- E3a: PANEL: PNT for Lunar Exploration
- E3b: PANEL: Synergistic Services: Fusing PNT and Communications
- F3: Resilient and Secure PNT Against Interference and Emerging Threats 2
12:15 p.m. - 1:15 p.m., Buffet Lunch in Exhibit Hall • 1:15 p.m. - 1:45 p.m., Free Time in Exhibit Hall
Afternoon Sessions, 1:45 p.m. – 5:30 p.m.
- A4: High Accuracy Positioning and Correction for Mass Market Devices
- B4a: PANEL: CRPA in Civil Aviation
- B4b: PANEL: Complementary PNT: Flight Plan for the Future
- C4: Fielding Alternative Technologies in GNSS-Denied Environments 2
- D4: Multi-Sensor PNT Optimization: Algorithms for Efficiency and Trustworthy
- E4: Remote Sensing, Timing, Space and Scientific Applications
- F4: Resilient and Secure PNT Against Interference and Emerging Threats 3
Friday, September 18
Morning Sessions, 8:30 a.m. – 12:15 p.m.
- A5: Future Augmentation Systems, Correction Services, and Integrity
- B5a: GNSS Modernization and Market Trends: From Aviation, Railway, and Maritime to Urban Air Mobility and Autonomous Systems
- B5b: Safety Assurance of AI-Enhanced PNT Systems for Autonomous Platforms
- C5: Precise, Secure Timing and Time Transfer
- D5: Atmospheric Modeling and Mitigation with GNSS and LEO-PNT Systems
- E5: Beyond GNSS: LEO-Based and Terrestrial Signals of Opportunity for PNT 1
- F5a: PANEL: Emerging Scientific Use Cases for PNT Signals
- F5b: PANEL: Navigation and Spatial Intelligence in Embodied AI
Awards Luncheon • 12:15 p.m. - 1:30 p.m. • Lunch served until 12:30 p.m.; late arrivals will not be served
Afternoon Sessions, 1:45 p.m. – 4:50 p.m.
- A6: Navigation in Challenging Environment with Mass Market Devices, Smartphones, and Wearables
- B6: High-Precision GNSS Positioning with Integrity
- C6a: PANEL: PNT from LEO Satellites
- C6b: PANEL: Status of GNSS
- D6: Advanced Receiver Design for GNSS: New Architectures, and Multipath Mitigation
- E6: Beyond GNSS: LEO-Based and Terrestrial Signals of Opportunity for PNT 2
- F6a: Open-Source Data and Tools for PNT Research and Development
- F6b: LEO-Based PNT and Integrated Communication and Navigation (Signal Design) 2
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