Two reference axis

X-PAD Ultimate Survey 1.png + BUILD | X-PAD Ultimate Build 1.png

  • The system is created based on the measurement of a point of origin and the measurement of a two points which defines the direction of the two axis.


  • From GNSS localization select Two reference axis.

  • The procedure requires to measure 2 points on the 2 reference axis, and then identify these 2 axis in CAD.

  • Click Measure to measure the first point on the first reference axis.

    image-20250507-123624.png
  • Click Measure again to measure the second point of the first reference axis.

  • The software shows on video the first measured reference axis.

    image-20250508-084946.png
  • Click Measure and proceed to measure 2 points on the second reference axis.

  • The software shows the 2 measured reference axis.

    image-20250508-085041.png
  • Click Select to select the 2 measured reference axis in CAD, selecting reference line 1 and reference line 2.

    image-20250508-085251.png
  • Click OK to calculate the local system.

    image-20250508-085325.png
  • Check the GNSS position in the drawing, if it is correct.

  • Click Switch in case position in not correct, to switch the axis, or click Accept to accept the system.

  • Select the calculation method to be used for elevation and click Accept.