Bounding Higher Order Ionosphere Errors for the Dual Frequency GPS User

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.