Computation type: Duplicate Coordinates

This computation type performs comparison of RTK points coordinates, measured from the same (equal) base station from each selected session in the horizontal plane.

MAGNET Field can perform comparison for:

The names of the same base station in different jobs or sessions can be different or even completely absent. MAGNET Field compares the sessions using the base stations coordinates.

There are the following requirements for the RTK measurements:

MAGNET Field calculates residuals for two selected sessions.

The application calculates residuals of the RTK point coordinates in the geocentric coordinate system (X,Y,Z) and converts these values to a coordinate system that is based on the stereographic projection (N,E) with origin point in the location of the base station. More...

To perform the duplicate coordinates calculation, do the following steps:

  1. Select the check box for two sessions, which contain the measurements of different RTK points, measured from one base station.
  2. Click the Next button to set tolerance values for each axis.
  3. Click the Calc button to start residuals calculation. The Results tab displays the residuals values.
  4. If the calculated differences for X and Y axes are less than the threshold values, the test is passed and the icon is displayed.

    If the calculated differences for X or Y axes are more than the threshold values, the test is not passed and the icon is displayed.

    Click the button to save the calculation results to *.txt or GNSS-Pro(*.DLF) file format.