Ionospheric Threat Parameterization for Local Area GPS-Based Aircraft Landing Systems

Datta-Barua, S., J. Lee, S. Pullen, M. Luo, A. Ene, D. Qiu, G. Zhang, and P. Enge (2010), Ionospheric Threat Parameterization for Local Area GPS-Based Aircraft Landing Systems, Journal of Aircraft, 0021-8669 vol.47 no.4 (1141-1151), doi: 10.2514/1.46719.