B. Larson, A. Koustov, D. Themens, and R. Gillies. Ionospheric electron density over Resolute Bay according to E-CHAIM model and RISR radar measurements. Advances in Space Research, January 2023 . H. Fast, A. Koustov, and R. Gillies. Validation of Swarm Langmuir Probes by Incoherent Scatter Radars at High Latitudes. Remote Sensing, volume 15, issue 7, 2023 . A. V. Koustov, M. R. Luciuk, R. G. Gillies, S. Ullrich, B. Larson, K. A. McWilliams, and M. T. Schmidt. Velocity of SuperDARN Echoes at Intermediate Radar Ranges. Radio Science, volume 55, issue 11, 2020 . A. V. Koustov, S. Ullrich, P. V. Ponomarenko, R. G. Gillies, D. R. Themens, and N. Nishitani. Comparison of SuperDARN peak electron density estimates based on elevation angle measurements to ionosonde and incoherent scatter radar measurements. Earth, Planets and Space, volume 72, issue 43, 2020 . A. Koustov, R. Gillies, and P. Bankole. Validation of Clyde River SuperDARN radar velocity measurements with the RISR-C incoherent scatter radar. Ann. Geophys., volume 36, 2018 . R. G. Gillies, G. W. Perry, A. V. Koustov, R. H. Varney, A. S. Reimer, E. Spanswick, J.-P. St.-Maurice, and E. Donovan. Large-scale comparison of polar cap ionospheric velocities measured by RISR-C, RISR-N, and SuperDARN. Journal of Geophysical Research: Radio Science, American Geophysical Union, volume 53, 2018 . A. V. Koustov, P. V. Ponomarenko, C. J. Graf, R. G. Gillies, and D. R. Themens. Optimal F region electron density for the PolarDARN radar echo detection near the Resolute Bay zenith. Journal of Geophysical Research: Radio Science, American Geophysical Union, volume 53, 2018 . A. V. Koustov, D. B. Lavoie, and R. H. Varney. On the consistency of the SuperDARN radar velocity and E×B plasma drift. Radio Science, American Geophysical Union, issue 51, 2016 . R. A. Makarevich, A. V. Koustov, and M. J. Nicolls. Poker Flat Incoherent Scatter Radar observations of anomalous electron heating in the E-region. Ann. Geophys., volume 31, pages 1163-1176, 2013 . A. V. Koustov, K. Hosokawa, N. Nishitani, K. Shiokawa, and H. Liu. Signatures of moving polar cap arcs in the F-region PolarDARN echoes. Ann. Geophys., volume 30, issue 3, pages 441-455, 2012 .