Move the GNSS base

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• When measuring with a GNSS receiver, the rover is usually connected to a base to receive RTK corrections.

• The software offers the possibility to change the GNSS base coordinate. This operation is for example common after post-processing the raw data from the base and obtaining more accurate coordinates. The coordinates of all other points in the job are updated.

• Click Job.

• Click Points/Measurements/Codes.

• Open the Measurements tab.

• Click Tools to open the list of available tools.

• Click Edit and select Shift GNSS base.

  

• This opens the Shift GNSS base page.

  

• Base name: list of base points present in the job. Select the base for which to insert the new coordinates.

• Mode: decide between adding new coordinates and shifting the existing values.

  • New coordinates LLH: to insert new values for longitude, latitude and height.

    • Latitude: new value for latitude.

    • Longitude: new value for longitude.

    • Height: new value for height.

  • Shifting values LLH: to insert values for shifting in longitude, latitude and height.

    • Δ Latitude: shift value for latitude.

    • Δ Longitude: shift value for longitude.

    • Δ Height: shift value for height.

  • New coordinates ENZ: to insert new values for East, North and elevation.

    • E: new value for east.

    • N: new value for north.

    • Z: new value for elevation.

  • Shifting values ENZ: to insert values for shifting in East, North and elevation.

    • Δ E: shift value for east.

    • Δ N: shift value for north.

    • Δ Z: shift value for elevation.

Updating base coordinate allows to update all points measured from the base.