Geomagnetically Induced Currents: Science, Engineering, and Applications Readiness von A, Pulkkinen, Bernabeu, E., Thomson, A., Viljanen, A., Pirjola, R., Boteler, D., Eichner, J., Cilliers, P. J., Welling, D., Savani, N. P., Weigel, R. S., Love, J. J., Balch, C., Ngwira, C. M., Crowley, G., Schultz, A., Kataoka, R., Anderson, B., Fugate, D., Simpson, J. J., MacAlester, M.

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An Evaluation of the Frequency Independence Assumption of Power System Coefficients Used in Geomagnetically Induced Current Estimates von Weigel, R. S., Cilliers, P. J.

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Applying inversion techniques to derive source currents and geoelectric fields for geomagnetically induced current calculations von de Villiers, J S, Cilliers, P J

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GPS phase scintillation at high latitudes during geomagnetic storms of 7–17 March 2012 – Part 2: Interhemispheric comparison von Prikryl, P, Ghoddousi-Fard, R, Spogli, L, Mitchell, C N, Li, G, Ning, B, Cilliers, P J, Sreeja, V, Aquino, M, Terkildsen, M

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Interhemispheric comparison of GPS phase scintillation at high latitudes during the magnetic-cloud-induced geomagnetic storm of 5―7 April 2010 von PRIKRYL, P, SPOGLI, L, SPANSWICK, E, DONOVAN, E, WEATHERWAX, A. T, BRISTOW, W. A, ALFONSI, L, DE FRANCESCHI, G, ROMANO, V, NGWIRA, C. M, OPPERMAN, B. D. L, JAYACHANDRAN, P. T, KINRADE, J, MITCHELL, C. N, NING, B, LI, G, CILLIERS, P. J, TERKILDSEN, M, DANSKIN, D. W

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Low solar activity variability and IRI 2007 predictability of equatorial Africa GPS TEC von Adewale, A.O., Oyeyemi, E.O., Cilliers, P.J., McKinnell, L.A., Adeloye, A.B.

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Comparison of Ground‐Based Ionospheric Scintillation Observations With In Situ Electron Density Variations as Measured by the Swarm Satellites von Olwendo, J., Cilliers, P. J., Ming, Ou

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Development of a Regional F‐Region Critical Frequency Model for Southern Africa von Brijraj, S., Cilliers, P. J., Kosch, M.

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Development of a mental workload index: A systems approach von Pretorius, A., Cilliers, P. J.

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Developing an ionospheric map for South Africa von Okoh, D. I., McKinnell, L. A., Cilliers, P. J.

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A study on the variability of ionospheric total electron content over the East African low‐latitude region and storm time ionospheric variations von Olwendo, O. J., Yamazaki, Yosuke, Cilliers, P. J., Baki, P., Doherty, P.

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Data driven transfer functions and transmission network parameters for GIC modelling von Heyns, M.J., Gaunt, C.T., Lotz, S.I., Cilliers, P.J.

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A solar wind-based model of geomagnetic field fluctuations at a mid-latitude station von Lotz, S.I., Cilliers, P.J.

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Low latitude ionospheric scintillation and zonal plasma irregularity drifts climatology around the equatorial anomaly crest over Kenya von Olwendo, O.J., Baki, P., Cilliers, P.J., Doherty, P., Radicella, S.

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Comparison of GPS TEC measurements with IRI-2007 TEC prediction over the Kenyan region during the descending phase of solar cycle 23 von Olwendo, O.J., Baki, P., Cilliers, P.J., Mito, C., Doherty, P.

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Estimating ionospheric currents by inversion from ground-based geomagnetic data and calculating geoelectric fields for studies of geomagnetically induced currents von de Villiers, J. S., Pirjola, R. J., Cilliers, P. J.

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Nonlinear dynamic systems modeling using Gaussian processes: Predicting ionospheric total electron content over South Africa von Ackermann, E. R., de Villiers, J. P., Cilliers, P. J.

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Using GPS-SCINDA observations to study the correlation between scintillation, total electron content enhancement and depletions over the Kenyan region von Olwendo, J.O., Cilliers, P.J., Baki, P., Mito, C.

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Regression‐based forecast model of induced geoelectric field von Lotz, S. I., Heyns, M. J., Cilliers, P. J.

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First Observations of GNSS Ionospheric Scintillations From DemoGRAPE Project von Alfonsi, L., Cilliers, P. J., Romano, V., Hunstad, I., Correia, E., Linty, N., Dovis, F., Terzo, O., Ruiu, P., Ward, J., Riley, P.

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