Diffraction Tomography of the Disturbed Ionosphere Based on GPS Scintillation Data

University. His research interests are in the areas of estimation and filtering, spacecraft attitude and orbit determination, and GNSS technology and applications. Gary S. Bust received his Ph.D. in Physics in 1989 from the University of Texas at Austin and currently is a senior research scientist for Atmospheric and Space Technology Research Associates. His areas of interest include ionospheric tomographic imaging, data assimilation, and the application of space based observations to ionospheric remote sensing