Seasonal and Hemispheric Contributions of Sporadic E Layers to Nighttime Medium-Scale Traveling Ionospheric Disturbances: GPS and Ionosonde Observations

Yuichi Otsuka

Presentation information

[E] Poster

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

[P-EM16] Coupling Processes in the Atmosphere-Ionosphere System

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

5:15 PM - 7:00 PM

[PEM16-P16] Seasonal and Hemispheric Contributions of Sporadic E Layers to Nighttime Medium-Scale Traveling Ionospheric Disturbances: GPS and Ionosonde Observations

*Yuichi Otsuka¹, Kazui Watanabe¹, Atsuki Shinbori¹, Takuya Sori², Michi Nishioka³, Septi Perwitasari³ (1. Institute for Space-Earth Environmental Research, Nagoya University, 2. Research Institute for Sustainable Humanosphere, Kyoto University, 3. National Institute of Information and Communications Technology)

Keywords:ionosphere, TID, GPS, Sporadic E layer