RTN measurement

The purpose of the research. Elaboration of practical recommendations concerning creation of a geodesic markup construction base with GNSS technologies, including Real Time Networks (RTN) methods. Methodology. To investigate the accuracy of the recommended solutions, different kinds of research were made, including a practical one. It was conducted on the construction site by marking the axis from two base lines, previously indicated by a GNSS receiver in such a way, so they coincided with the x and y axes of the general site’s plan.

Purpose: This study assumed: experimental determination of the accuracy of measuring relatively short distances, typical for performing survey, planning and marking engineering geodesy works using a dual frequency GNSS receiver under different conditions of observation, and using RTN-technology on mountain area of the Precarpathian region. Methodology: To investigate the accuracy of measuring short distances, seven experiments that differed in mutual position of permanent stations and physical geographical conditions of outside conditions were performed.