Abstract
The carrier phase ambiguity resolution is vital for relative GPS (Global Positioning System) positioning using carrier phase measurement. In this paper, a practical GPS positioning algorithm including on the fly integer ambiguity resolution is presented. In the algorithm the Kalman filter with re-configuration scheme of the state vector is efficiently utilized to resolve integer ambiguities and continuously provide a precise positioning even if there are variation of visible GPS satellites and cycle slips. The experimental results of positioning using real receiver data are shown.
