Future Satellite Navigation System: Wide-area Augmentation System (WAAS)Jun 1, 1996·Changdon Kee,Lawrence,Chao,Y. C.,Tsai,Y. J.,Evans,J.,Barrows,A.,Walter,T.,Powell,D.,Enge,P.,Parkinson,B. W.· 0 min readLast updated on Jun 1, 1996 AuthorsChangdon KeeProfessor Emeritus← Detection and Estimation of Multipath Error in GPS Pseudorange Measurements using Signal-To-Noise Ratio in a Stationary Single-Frequency Receiver Jun 1, 1996Generation of Ionospheric Error and Confidence Estimates for WAAS Jun 1, 1996 →