Publications

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G. Griffiths, Robinett, R., Elmore, G., Turner, C., Bunch, T., and Benischek, D., “Patterns in Received Noise: Methods, Observations and Questions (ePoster)”, in HamSCI Workshop 2020, Scranton, PA, 2020.
G. Griffiths and Robinett, R., “Visualising propagation to mid-latitudes from a shipboard WSPR transmitter on a passage from 27˚N to 70˚S using the WsprDaemon database, and how to access the data”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
G. Griffiths and Elmore, G., “Contrasting effects of the 3-5 November 2021 geomagnetic storm on reception in Colorado of WSPR transmissions from North-Eastern North America with those from Australia”, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.
G. Griffiths, “Identifying 14 MHz Propagation Modes Using FST4W SNR and Spectral Spread”, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
G. Griffiths, “Analysis of changes to propagation and refraction height on specific paths induced by the 14 October 2023 eclipse”, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
G. Griffiths, Diehl, D., R. Rhymes, L., and Wahl, F., “Ray-trace modelling of diurnal variation in two-hop sidescatter propagation”, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
G. Griffiths, “Post-sunset sporadic F propagation: A sign of electron density isopleth convergence?”, HamSCI Workshop. HamSCI, Newark, NJ, 2025.
G. Griffiths and Worsnop, J., “Monitoring tropospheric propagation at 24 GHz: A pilot study”, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.
G. Griffiths, “Sunrise: A natural perturbation enables identification of propagation modes from distinct Doppler shifts”, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.