ACCURACY OF GPS POSITIONING FROM LOCAL TO REGIONAL SCALES: A UNIFIED PREDICTION MODEL


Ozturk D. U. , Sanli D. U.

SURVEY REVIEW, cilt.43, ss.579-589, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

Various mathematical models are available to predict the accuracy of GPS static positioning. Among them, one kind deals with GPS baselines ranging from 30 to 300 km while the other one is used to perform the prediction over baselines from 300 to 3000 km. In this study, we combined the two models into one to predict the accuracy of GPS static positioning from a unified model. The results from the new model agree with the results derived from the previous models in a few mm level.