TY - JOUR A1 - Vaishnav, Rajesh A1 - Jacobi, Christoph A1 - Berdermann, Jens A1 - Schmölter, Erik A1 - Dühnen, Hanna A1 - Codrescu, Mihail T1 - Ionospheric Response to Solar EUV Radiation Variations Using GOLD Observations and the CTIPe Model Y1 - 2023-12-27 VL - 129 IS - 1 SP - EP - JF - Journal of Geophysical Research: Space Physics DO - 10.1029/2022JA030887 PB - N2 -
To understand the global response of thermospheric‐ionospheric (TI) parameters to variations in solar irradiance measurements from the Global‐Scale Observations of the Limb and Disk (GOLD) ultraviolet imaging spectrograph, solar radio flux F10.7, predictions from the Coupled Thermosphere Ionosphere Plasmasphere electrodynamics (CTIPe) model, and International Global Navigation Satellite System Service total electron content maps (TEC) have been used. Various parameters such as GOLD
Ionospheric‐thermospheric parameters observed by Global‐Scale Observations of the Limb and Disk (GOLD) ultraviolet imaging spectrograph are compared with Coupled Thermosphere Ionosphere Plasmasphere electrodynamics model simulations
The delayed ionospheric response against the solar flux is less than 1 day at the time scale of the 27 days solar rotation period
The integrated 1–45 nm solar energy flux values observed by GOLD correlate well with the F10.7 and EUV