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PITHIA e-Science Centre

T-FORS LSTID Forecasting with TFT

Last modified on Dec 23rd, 2024, 09:34 UTC

Description

This is a Large Scale Travelling Ionospheric Disturbances (LSTIDs) forecasting model for each Digisonde station, i.e., Sopron (SO148), Juliusruh (JR055), Dourbes (DB049), Ebro (EB040), trained over different time periods. The code utilizes a Temporal Fusion Transformer (TFT) to predict LSTIDs. The model incorporates features such as the auroral electrojet indices IL and IU provided by the FMI IMAGE network and the Gradient GNSS TEC Activity Index provided by DLR. The labels are the Spectral Energy Contribution (Spcont) for detected LSTIDs over Digisonde stations (in this case data from the Juliusruh Digisonde are used) calculated with the HF Interferometry method.

Capabilities (3)

  • Auroral electrojet indices IL and IU

    Name
    Auroral electrojet indices IL and IU
    Observed Property
  • Gradient GNSS TEC Activity Index

    Name
    Gradient GNSS TEC Activity Index
    Observed Property
  • Spectral Energy Contribution (Spcont)

    Name
    Spectral Energy Contribution (Spcont)

Data Levels

Quality Assessment

Data Quality Flags

Resources and Further Information

Resources

Metadata File (XML)

Documentation

More details
Full Citation
Themelis, K., Belehaki, A., Koutroumbas, K., Segarra, A., de Paula, V., Navas-Portella, V., Altadill, D. (2024). Short-term forecast for the occurrence of Large Scale Travelling Ionospheric Disturbances at European middle latitudes using Neural Networks. https://doi.org/10.5281/zenodo.14537425

Metadata Information

Editor National Observatory of Athens
Version 1
Created Sunday 22nd Dec. 2024, 17:35
Last Modified Monday 23rd Dec. 2024, 09:34