Sergey V. Fridman

Real‐time reconstruction of the three‐dimensional ionosphere using data from a network of GPS receivers

Sergey V. Fridman, L. J. Nickisch, Mark Aiello et al. · Radio Science · 2006 · 45 citations

Engineering, Coordinate Registration Enhancement, Global Navigation Satellite System +18

Personal‐computer‐based system for real‐time reconstruction of the three‐dimensional ionosphere using data from diverse sources

Sergey V. Fridman, L. J. Nickisch, M. A. Hausman · Radio Science · 2009 · 30 citations · Full text

Inversion of backscatter ionograms and TEC data for over‐the‐horizon radar

Sergey V. Fridman, L. J. Nickisch, M. A. Hausman · Radio Science · 2012 · 26 citations · Full text

Engineering, Geophysical Signal Processing, Precision Navigation +17

Generalization of ionospheric tomography on diverse data sources: Reconstruction of the three‐dimensional ionosphere from simultaneous vertical ionograms, backscatter ionograms, and total electron content data

Sergey V. Fridman, L. J. Nickisch · Radio Science · 2001 · 26 citations · Full text

Regularization Technique, Engineering, Geophysical Signal Processing +16

Reconstruction of a three‐dimensional ionosphere from backscatter and vertical ionograms measured by over‐the‐horizon radar

Sergey V. Fridman · Radio Science · 1998 · 23 citations · Full text

Regularization Technique, Engineering, Geophysical Signal Processing +17