Testing of the point accuracy of measurements by the RTK method at different distances of the reference station for monitoring of the dynamic effect in a subsidence basin

In the area of Technical University in Ostrava were stabilized 35 points for testing of the accuracy of RTK measurement. All points of the testing base line were located by a new digital leveling instrument Leica DNA 03 with a precise leveling line. The position of all the points was determined by classical methods (polygonal traverse) as well. Each point was focused three times by the RTK method in relation to the same reference station. The point coordinates were located against the reference station, which was gradually placed in the attached points. The results of given point coordinates were compared mutually and with coordinates acquired by a classical method.