Development of a regional GPS-based ionospheric TEC model for South Africa

International Reference Ionosphere 2000

D. Bilitza · Radio Science · 2001 · 1.4K citations

Geophysics, Electron Density, Upper Atmosphere +10

GPS theory and practice

D. J. Allerton · Journal of Atmospheric and Terrestrial Physics · 1995 · 1.1K citations

Cartography, Engineering, Gps Theory +10

Mapping and predicting the Earth's ionosphere using the Global Positioning System.

Stefan Schaer · 1999 · 863 citations

Geophysics, Data Assimilation, Engineering +7

A three-dimensional time-dependent algorithm for ionospheric imaging using GPS

Cathryn N. Mitchell, P.S. Spencer · Annals of Geophysics · 2003 · 184 citations · Full text

Engineering, Global Navigation Satellite System, Radio Communication +16

Modeling the IRI topside profile using scale heights from ground-based ionosonde measurements

B. W. Reinisch, Xueqin Huang, Anna Belehaki et al. · Advances in Space Research · 2004 · 87 citations

Ground-based Ionosonde Measurements, Spectroscopy, Applied Physics +5