GNSS-based navigation

Datta-Barua, S., T. Walter, J. Blanch, and P. Enge, Bounding Higher Order Ionosphere Errors for the Dual Frequency GPS User, Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006), Fort Worth, TX, September 2006, pp. 1377-1392.

Lee, J., S. Pullen, S. Datta-Barua, and P. Enge, Assessment of Nominal Ionosphere Spatial Decorrelation for Local Area Augmentation System (LAAS), Proceedings of IEEE/ION Position Location and Navigation Symposium 2006, San Diego, CA, April 2006, pp. 506-514.

Datta-Barua, S., T. Walter, E. Altshuler, J. Blanch, and P. Enge, Dst as an Indicator of Potential Threats to Wide Area Augmentation System (WAAS) Integrity and Availability, Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005), Long Beach, CA, September 2005, pp. 2365-2373.

Luo, M., S. Pullen, S. Datta-Barua, G. Zhang, T. Walter, and P. Enge, LAAS Study of Slow-Moving Ionosphere Anomalies and Their Potential Impacts, Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005), Long Beach, CA, September 2005, pp. 2337-2349.

Datta-Barua, S., T. Walter, H. Konno, J. Blanch, P. Enge, and A. Komjathy, Verification of Low Latitude Ionosphere Effects on WAAS During October 2003 Geomagnetic Storm, Proceedings of the 61st Annual Meeting of The Institute of Navigation (2005), Cambridge, MA, June 2005, pp. 429-439.

Datta-Barua, S., T. Walter, J. Blanch, and P. Enge, Can WAAS Availability Be Inferred From Geomagnetic Data? An Analysis, Proceedings of the Ionospheric Effects Symposium, Alexandria, VA, May 2005.

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.

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

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.

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.