GPS matavimų kokybės statistinė analizė

Abstract

Applying mathematical statistics methods for GPS control networks of zero first classes the quantity analysis has been provided. For calculations were used two programme packages: Ashtech Fillnet and Gemini GPS/Net. Influence of systematic errors, errors of primary data and correlation to the accuracies of adjusted point coordinates in control networks of primary data and correlation to the accuracies of adjusted point coordinates in control networks of first class has been considered and defined.