Multi‐Instrument and SAMI3‐TIDAS Data Assimilation Analysis of Three‐Dimensional Ionospheric Electron Density Variations During the April 2024 Total Solar Eclipse. - Aa, Ercha; Huba, Joseph; Zhang, Shun‐Rong; Coster, Anthea J.; Erickson, Philip J.; Goncharenko, Larisa P.; Vierinen, Juha; Rideout, William (Journal of Geophysical Research. Space Physics, 2024)