On the Analytical Description of the Topside Ionosphere by NeQuick: Modeling the Scale Height Through COSMIC/FORMOSAT-3 Selected Data. - Alessio Pignalberi; Michael Pezzopane; David R. Themens; Haris Haralambous; Bruno Nava; Pierdavide Coisson (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020)

Global Positioning System (GPS) Scintillation Associated with a Polar Cap Patch. - Jayachandran P. Thayyil; Anthony M. McCaffrey; Yong Wang; David R. Themens; Christopher Watson; Benjamin Reid; Qinghe Zhang; Zanyang Xing (Remote. Sens., 2021)

A Case Study of Polar Cap Sporadic-E Layer Associated with TEC Variations. - Yong Wang; Periyadan T. Jayachandran; David R. Themens; Anthony M. McCaffrey; Qing-He Zhang; Shiva David; Richard Chadwick (Remote. Sens., 2021)

Frequency Management System (FMS) for Over-the-Horizon Radar (OTHR) Using a Near-Real-Time Ionospheric Model. - Thayananthan Thayaparan; Hannah Villeneuve; David R. Themens; Benjamin Reid; E. Michael Warrington; Taylor Cameron; Robyn A. Fiori (IEEE Trans. Geosci. Remote. Sens., 2022)

Modeling the Impact of Sporadic-E on Over-the-Horizon Radar (OTHR) in the Polar Region. - Thayananthan Thayaparan; Marana Chiu; David R. Themens (IEEE Geosci. Remote. Sens. Lett., 2025)