Beacon Satellite Symposium 2025 | 10-14 Nov 2025 | Rome, Italy


The Beacon Satellite Symposium, organized by INGV, ICTP, Boston College and University of Warmia and Mazury in the framework of the International Union of Radio Science (URSI) Commission G activities, will gather leading researchers and experts in ionospheric science from around the world. The symposia provide a key platform for ionospheric scientists to meet, collaborate, and advance our understanding of ionospheric physics and its effects on radio propagation.

For further details about the symposium, including abstract submission guidelines and session descriptions, please visit the BSS website: https://bss2025.ingv.it/

Pre-Event Workshop & Call for Abstracts

We invite you to submit your abstracts for presentation at the symposium before June 15, 2025.

We are also organizing a workshop in the week preceding the BSS, focused on “The Use of GNSS Data for Ionospheric Monitoring and Modelling.” This workshop will provide PhD students and Early Career Scientists with lectures from top-level experts in the field. There is no registration fee for the workshop.

Application deadline for abstract submission and workshop: June 15, 2025.

A limited number of grants are available to support selected participants in attending both this workshop and the Beacon Satellite Symposium 2025, with priority given to participants from developing countries. Details about the workshop can be found on the dedicated ICTP webpage: https://indico.ictp.it/event/10919

We look forward to your contributions and to welcoming you to Rome!

Best regards, Claudio Cesaroni on behalf of the BSS and Workshop organizers

Session 7: Data Science (Advanced Statistical and Machine Learning Techniques) Applied to Ionospheric Studies

Deadline for abstracts submission: June 15, 2025.
More details: https://bss2025.ingv.it/

The chairs are:

  • Jade Morton (Univ. of Colorado, US)
  • Claudio Cesaroni (INGV)
  • Maria Graciela Molina (FACET-UNT, Argentina)

The ionosphere’s impact on radio propagation is well-established, but accurately modeling these phenomena remains a challenge due to their complexity, many unknown aspects, and the incomplete understanding of ionospheric processes. Over the past few decades, advanced statistical and machine learning techniques have found widespread application across scientific fields, offering powerful tools to address complex physical scenarios that require more flexible and sophisticated modeling. Key advancements include uncovering correlations between diverse data sets and enabling computationally efficient predictions.

The application of these techniques to geosciences has evolved from a “proof of concept” phase to one where real-world research and operational applications are now possible. This session aims to showcase the current and next phase of applying advanced statistical and machine learning methods to ionospheric studies. Presentations will focus on using these techniques for ionospheric characterization, nowcasting and forecasting, and understanding their effects on radio propagation.

We invite contributions that explore the full spectrum of data science applied to the ionosphere, from data collection and management to analysis and communication. Topics of interest include, but are not limited to, efficient data management, correlation analysis between various ionospheric phenomena, prediction and forecasting of critical ionospheric variables using data-driven models, establishing causal relationships between ionospheric data and other phenomena, and comparing observed versus model-generated ionospheric data. We particularly encourage innovative ideas on how data science and machine learning can reshape the future of ionospheric research.

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