базова станція | Academic Journals and Conferences

Investigation of accuracy of the coordinates by GNSS RTK mode

The accuracy of determining the coordinates of points by S82T SOUTH GNSS receiver in RTK method is investigated. Work was carried on educational and scientific geodesic polygon of NU LP. Spatial coordinates, normal height and distance between points are determined and compared with the same data obtained by static method, leveling and measurements of distances by dashed dimensional devices.

Methodology and preliminary results of experimental researches of the effectiveness of use of GLONASS signals during RTK measurements

The preliminary results of research on the effectiveness of GLONASS when performing RTK measurements. It is shown that a significant effect on the use of GLONASS is observed only at short distances from the base station (30 km). At large distances (121 km),it makes almost no effect or no shows.

Comparison of methods of solving hyperbolic intersection for long distances

There are implemented the analysis of the accuracy of existing and proposed ways depending on the distance to an object moving relative to the base station and from the angle of intersection.