Publications

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2022
A. Calderon, Liles, W., Frissell, N., and Vega, J., “Ray Tracing in Python Utilizing the PHaRLAP Engine”, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.
2021
D. F. Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., Baker, J. B. H., Harvey, L., and R. Luetzelschwab, C., “Climatology of Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources”, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
D. Joshi, Frissell, N., Liles, W., Vierinen, J., and Miller, E. S., “Early Results from the Ionospheric Sounding Mode Using Chirp Ionosondes of Opportunity for the HamSCI Personal Space Weather Station”, in 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021.
N. A. Frissell, Cowling, S. H., McDermott, T. C., Ackermann, J., Typinski, D., Engelke, W. D., Larsen, D. R., McGaw, D. G., Kim, H., Witten, II, D. M., Madey, J. M., Collins, K. V., Gibbons, J. C., Kazdan, D., Montare, A., Joshi, D. Raj, Romanek, V. I., Nguyen, C. D., Cerwin, S. A., Liles, W., Rizzo, J. D., Miller, E. S., Vierinen, J., Erickson, P. J., and West, M. Lou, “HamSCI Personal Space Weather: Architecture and Applications to Radio Astronomy”, in Annual (Summer) Eastern Conference, Virtual, 2021.
N. A. Frissell, Cowling, S. H., McDermott, T. C., Ackermann, J., Typinski, D., Engelke, W. D., Larsen, D. R., McGaw, D. G., Kim, H., Witten, II, D. M., Madey, J. M., Collins, K. V., Gibbons, J. C., Kazdan, D., Montare, A., Joshi, D. Raj, Romanek, V. I., Nguyen, C. D., Cerwin, S. A., Liles, W., Rizzo, J. D., Miller, E. S., Vierinen, J., Erickson, P. J., and West, M. Lou, “HamSCI Personal Space Weather: Architecture and Applications to Radio Astronomy”, in Annual (Summer) Eastern Conference, Virtual, 2021.
N. A. Frissell, Joshi, D., Romanek, V. I., Collins, K. V., Montare, A., Kazdan, D., Gibbons, J., Engelke, W. D., Atkison, T., Kim, H., Cowling, S. H., McDermott, T. C., Ackermann, J., Witten, D., Madey, J., H. Silver, W., Liles, W., Cerwin, S., Erickson, P. J., Miller, E. S., and Vierinen, J., “HamSCI Personal Space Weather Station (PSWS): Architecture and Current Status”, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.
N. A. Frissell, Joshi, D. Raj, Collins, K., Aidan, M., Kazdan, D., Engelke, W. D., Atkison, T., Kim, H., Cowling, S. H., McDermott, T. C., Ackermann, J., Witten, D., Madey, J., H. Silver, W., Liles, W., Cerwin, S. A., Erickson, P. J., Miller, E. S., and Vierinen, J., “HamSCI Personal Space Weather Station (PSWS): Fall 2021 Update”, TAPR-ARRL Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
V. I. Romanek, Frissell, N. A., Joshi, D., Liles, W., Trop, C., Collins, K., and Perry, G., “HF Doppler Observations of Traveling Ionospheric Disturbances in a WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations”, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.
V. I. Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C. C., Collins, K. V., and Perry, G. W., “HF Doppler Observations of Traveling Ionospheric Disturbances in a WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations”, in Annual (Summer) Eastern Conference, Virtual, 2021.
V. I. Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C., Collins, K., and Perry, G. W., “HF Doppler Observations of Traveling Ionospheric Disturbances in the WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations”, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
V. I. Romanek, Frissell, N. A., Joshi, D. Raj, Liles, W., Trop, C., Collins, K., and Perry, G. W., “HF Doppler Observations of Traveling Ionospheric Disturbances in the WWV Signal Received with a Network of Low-Cost HamSCI Personal Space Weather Stations”, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
D. Joshi, Frissell, N. A., Liles, W., Vierinen, J., and Miller, E. S., “Mid-latitude Irregularities in the Early Results from the Ionospheric Sounding Mode Using Chirp Ionosondes of Opportunity for the HamSCI Personal Space Weather Station”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
D. Joshi, Frissell, N. A., Liles, W., and Vierinen, J., “Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station”, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Virtual, 2021.
D. Raj Joshi, Frissell, N. A., Liles, W., and Vierinen, J., “Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station (Proceedings)”, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
D. Raj Joshi, Frissell, N. A., M. Sarwar, S., Sami, S., J. Ruohoniemi, M., Baker, J. B. H., Coster, A. J., Erickson, P. J., Liles, W., Vierinen, J., and Groves, K., “Observations of Mid-latitude Irregularities Using the Oblique Ionosonde Sounding Mode for the HamSCI Personal Space Weather Station”, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
H. Kim, Madey, J., Witten, II, D. M., Larsen, D., Cowling, S. H., Frissell, N. A., and Weygand, J., “Preliminary Data Analysis of PSWS Magnetometer Data”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
J. Madey, Witten, II, D., Kim, H., Larsen, D., Cowling, S. H., and Frissell, N. A., “PSWS Ground Magnetometer Hardware”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
H. Kim, Madey, J., Witten, D., Larsen, D. R., Cowling, S. H., Frissell, N. A., and Weygand, J., “PSWS Magnetometer Science Update”, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
D. Raj Joshi, Frissell, N. A., Liles, W., and Vierinen, J., “Simultaneous observations of mid-latitude Ionospheric Irregularities in HamSCI Personal Space Weather Station and SuperDARN radar”, SuperDARN Workshop. SANSA, Virtual, 2021.
V. I. Romanek, Frissell, N. A., Joshi, D., Liles, W., Collins, K., Gibbons, J., and Kazdan, D., “A Survey of HF Doppler TID Signatures Observed Using a Grape in New Jersey”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
C. R. Luetzelschwab and Erickson, P. J., “Survey of ionospheric F2 region variability from the lower atmosphere: drivers and responses - Part 1”, HamSCI Workshop 2021. 2021.
P. J. Erickson and R. Luetzelschwab, C., “Survey of ionospheric F2 region variability from the lower atmosphere: drivers and responses - Part 2”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
C. C. Trop, LaBelle, J., Erickson, P. J., Zhang, S., McGaw, D., and Kovacs, T., “Traveling ionospheric disturbances tracked through Doppler-shifted AM radio transmissions”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. M. Sarwar, Romanek, V. I., Baran, T., Rizzo, J., Holguin, S., Rizzo, J., Frissell, N. A., Liles, W., Collins, K., and Kazdan, D., “W3USR and The Great Collegiate Shortwave Listening Contest”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
2020
P. J. Erickson, Liles, W., and Miller, E. S., “Amateur digital mode based remote sensing: FT8 use as a radar signal of opportunity for ionospheric characterization”, in HamSCI Workshop, Scranton, PA, 2020.