Scalar and Vector Spherical Harmonics for Assimilation of Global Datasets in the Ionosphere and Thermosphere

Daniel Miladinovich1, Seebany Datta-Barua1, Gary S Bust2 and Uriel Ramirez3, (1)Illinois Institute of Technology, Mechanical and Aerospace Engineering, Chicago, IL, United States, (2)Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States, (3)Illinois Institute of Technology, Chicago, IL, United States