GPS and GLONASS Position Combined Method for Fixed Point
Guanghua Wu · Journal of Jimei University Natural Science · 2002
Positioning accuracy of GPS C/A code receiver could achieve 25 meters(95 %).Combining GPS and GLONASS position information with KALMAN FILTER,we could get 1 meter accuracy(1σ),in static situation.When one system deteriorated,the integrated system could improve the positioning accuracy effectively.