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Australia

Rover Setup​

Coordinate System​

Choose a coordinate system based on AGD84 (such as AGD84 / AMG zone 49), GDA2020 (such as GDA2020 / MGA zone 46), or GDA94 (such as GDA94 / MGA zone 46) datums.

Vertical Datum​

Choose one of the available vertical datums:

  • AHD height
  • BIGM2009 height

The following geoids are used to perform the transformation:

  • AUSGeoid09
  • AUSGeoid2020

Base Setup​

Your base or NTRIP service should be in GDA2020 or GDA94, depending on which datum is used. When you chose AGD84 the following methods are used to perform the datum conversion: Helmert (7-parameters), National 84 grid.

note

When working with Smartnet or AusCORS NTRIP services, make sure to select the correct mount point. Some of them transmit position in GDA94 while others in GDA2020.

When setting up a base station on a benchmark, enter GDA2020 or GDA94 geographic coordinates (lat/long) and ellipsoidal height in the Emlid Flow Base settings.