RESEARCH RESULTS OF THE RTK MEASUREMENT ACCURACY USING GNSS RECEIVERS

Abstract

With the development of networks of active reference stations and the implementation of network solutions for various services providing, including VRS- network and centralized NTRIP servers, satellite measurements in real time (RTK) reached a new qualitative level. Examples of such services of geodetic use providing in Ukraine include networks of satellite stations ZAKPOS / UA-EUPOS, TNT-TPI GNSS Network, System.NET etc. The paper presents the results of the conducted experimental studies of RTK- measurements accuracy using GNSS receivers. It is proved at the considerable experimental material that there is no increase of accuracy from the use of dual-system receivers in real time. An important factor is only the significant improvement of the receiving time of fixed solution.