The Impact of 3D Ionospheric Tomography on Mitigating Positioning Errors in PPP: A Comparative Study with 2D Models

Presentation information

[E] Poster

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

Mon. May 25, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

*Chia-Hung Chen¹, Yan-Shen Chen¹ (1. Department of Earth Sciences, National Cheng Kung University)

Keywords:Precise Point Positioning (PPP), 3D Ionospheric Tomography, Ionospheric Delay Correction, Convergence Time, Total Electron Content (TEC)