Protecting Against Unsampled Ionospheric Threats Walter, T., S. Rajagopal, S. Datta-Barua, and J. Blanch, Protecting Against Unsampled Ionospheric Threats, Proceedings of International Beacon Satellite Symposium, Trieste, Italy, October 2004.
Ionospheric Threats to Space-Based Augmentation System Development Datta-Barua, S., Ionospheric Threats to Space-Based Augmentation System Development, Proceedings of the 17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004), Long Beach, CA, September 2004, pp. 1308-1317. Recipient, Institute of Navigation Student Paper Award
The Effects of Large Ionospheric Gradients on Single Frequency Airborne Smoothing Filters for WAAS and LAAS Walter, T., S. Datta-Barua, J. Blanch, and P. Enge, The Effects of Large Ionospheric Gradients on Single Frequency Airborne Smoothing Filters for WAAS and LAAS, Proceedings of the 2004 National Technical Meeting of The Institute of Navigation, San Diego, CA, January 2004, pp. 103-109.
Correlation Structure of the Equatorial Ionosphere Rajagopal, S., T. Walter, S. Datta-Barua, J. Blanch, and T. Sakai, Correlation Structure of the Equatorial Ionosphere, Proceedings of the 2004 National Technical Meeting of The Institute of Navigation, San Diego, CA, January 2004, pp. 542-550.
