CEDAR email: Call for Abstracts – AGU 2025 Session SA022: Unveiling the Ionosphere

[Tibor Durgonics]

Dear CEDAR community,

We invite abstract submissions to our AGU Fall Meeting 2025 session:

*SA022 – Unveiling the Ionosphere: Synergizing LEO and Ground-Based
Observations for TEC, Scintillation, and Enhanced GNSS Corrections*

This session highlights innovative approaches to observe, model, and
nowcast the ionosphere by integrating Low Earth Orbit (LEO) satellite
data—such as GNSS radio occultation and reflectometry—with ground-based
GNSS networks. The goal is to enhance our understanding of ionospheric
dynamics and support real-time space weather services and GNSS applications.

We welcome contributions on:

   -

   TEC and scintillation mapping across scales
   -

   Data assimilation and multi-sensor fusion
   -

   AI/ML-based ionospheric forecasting
   -

   Arctic and equatorial real-time monitoring
   -

   Operational and industry-relevant space weather products

This session aims to connect researchers across the space physics, GNSS,
and operational forecasting communities to push the boundaries of
ionospheric monitoring and mitigation.

*Abstract submission deadline: July 30, 2025*
*AGU Fall Meeting: December 8–12, 2025 | New Orleans, LA*

*Conveners:*
Tibor Durgonics (NOAA SWPC / CIRES)
Tzu-Wei Fang (NOAA SWPC)
Sarah Schultz Beeck (DTU Space)

We look forward to your submissions and seeing you at AGU!

Best regards,
Tibor, Tzu-Wei, and Sarah
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