Publications

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2023
D. Sanchez, West, M. Lou, Gerzoff, B., Perry, G. W., Frissell, N. A., Engelke, W. D., and Erickson, P. J., Climatology of Large Scale Traveling Ionospheric Disturbances Observed with Amateur Radio Networks, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
H. Kim, Frissell, N. A., Witten, D., Madey, J., Engelke, W. D., Holmes, T., Mokhtari, M., Cowling, S., Liddle, A., Muscolino, N., and Cao, Z., Development of HamSCI PSWS Ground Magnetometer and Data Visualization on the PSWS Central Website, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
G. W. Perry, Frissell, N. A., and Huba, J. D., A Few Science Questions that HamSCI Can Help Address During the 2023 and 2024 Eclipses, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
M. Shaaf Sarwar, West, M. Lou, Russel, R., and Frissell, N. A., Galactic Study of the Milky Way Galaxy Using Cold Hydrogen Data, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
N. A. Frissell, HamSCI 2023 Day 2 Welcome and Opening Remarks, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
G. N. Piccini, McGwier, R. W., Spalletta, R. A., Mokhtari, M., Frissell, N. A., and Erickson, P. J., Low-Cost Low-Power Ionosonde, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
N. A. Frissell, Tholley, F., V. Harvey, L., Phillips, S. R., Bossert, K., Derghazarian, S., Goncharenko, L., Collins, R., West, M. Lou, Sanchez, D. F., Perry, G. W., Gerzoff, R. B., Erickson, P. J., Engelke, W. D., Callahan, N., Underbakke, L., Atkison, T., J. Ruohoniemi, M., and Baker, J. B. H., Medium Scale Traveling Ionospheric Disturbances and their Connection to the Lower and Middle Atmosphere, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
F. Tholley and Frissell, N. A., A New Web Interface to the SuperDARN MSTID Analysis Toolkit, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
D. Diehl, Piccini, G., Calderon, A., Vega, J., Liles, W., and Frissell, N. A., PyLap: An Open Source Python Interface to the PHaRLAP Ionospheric Raytracing Toolkit, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
N. Guerra, Molzen, M., Fox, J., Serna, J., and Frissell, N. A., A Review of "Climatology of Medium Scale Traveling Ionospheric Disturbances Observed by the Midlatitude Blackstone SuperDARN Radar", HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
R. M. Frissell, Gerrard, A. J., Kim, H., and Frissell, N. A., Statistical and Case Studies of Open Closed Boundaries (OCB) using ULF Wave Observations from Antarctic AGOs, McMurdo Station, and South Pole Station, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
S. Sami, Yadav, N., Frissell, N. A., Spalletta, R., Mulhall, D., Joshi, D. Raj, and Vierinen, J., Toward Developing an Algorithm for Separation of Transmitters of High Frequency Chirp Signals of Opportunity for the Purpose of Ionospheric Sounding, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
N. Yadav, Sami, S., Joshi, D. Raj, Frissell, N. A., Spalletta, R. A., Jackowitz, P. M., and Vierinen, J., Web-Based Application for the Visualization and Analysis of Ionogram Data Observed by GNU Chirpsounder2, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
2024
A. Papadopoulos, Piccini, G., Pisano, T., Guerra, N., Felicia, M., Hromisin, E., Montare, A., Collins, K., Bilberry, P., Blackshear, S., Cerwin, S., and Frissell, N. A., Analysis of the HamSCI Solar Eclipse High Frequency Time Difference of Arrival Experiment Observations Using Automated Techniques, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
J. Visone, Kim, H., Witten, D., Madey, J., Frissell, N. A., Gibbons, J., Engelke, W. D., Liddle, A., Muscolino, N., and Cao, Z., Citizen Science: Development of a Low-Cost Magnetometer System for a Coordinated Space Weather Monitoring, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
V. I. Romanek, Frissell, N. A., Kunduri, B., J. Ruohoniemi, M., Baker, J., Liles, W., Gibbons, J., Collins, K., Kazdan, D., and Boedicker, R., Comparative Analysis of Medium Scale Travelling Ionospheric Disturbances: Grape PSWS vs. SuperDARN, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
M. Mokhtari, Gibbons, J., and Frissell, N. A., Design and 3D Printing of the Grape 2 Enclosure, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
J. P. Fox, Klobusicky, J., and Frissell, N. A., Detection of SuperDARN-Observed Medium Scale Traveling Ionospheric Disturbances in the Southern Hemisphere, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
S. A. Cerwin, Bilberry, P., Blackshear, S., McMahan, J. T., Collins, K. V., and Frissell, N. A., Estimation of Ionospheric Layer Height by Measuring the Time Difference of Arrival (TDOA) Between 1 and 2 Hop Propagation Modes. 2023 Annular Eclipse Observations, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
S. Fernandes, Perry, G. W., Trigo, T., Frissell, N. A., and Gibbons, J., Exploring Ionospheric Variability Through Doppler Residuals: A Study Utilizing the HamSCI Grape V1 Receiver, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
R. B. Gerzoff and Frissell, N. A., Extreme Values in Short-Term 20 m Sequential Matched WSPR Observations, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
N. A. Frissell, Forum: How Ham Radio Can Further Help Ionospheric Research, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
N. A. Frissell, HamSCI 2024 Day 1 Closing Remarks, HamSCI Workshop 2024. HamSCI, 2024.
N. A. Frissell, HamSCI 2024 Day 1 Welcome and Opening Remarks, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
N. A. Frissell, HamSCI 2024 Day 2 Welcome and Opening Remarks, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.