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Chile

Rover Setup​

Coordinate System​

Choose a coordinate system based on REDGEOMIN (such as REDGEOMIN / UTM zone 18S), SIRGAS-Chile 2016 (such as SIRGAS-Chile 2016 / UTM zone 18S), or SIRGAS-Chile 2021 (such as SIRGAS-Chile 2021 / UTM zone 18S) datums.

Vertical Datum​

Choose one of the available vertical datums:

  • EIGEN-6C4 height
  • GEOID2021 height

The following geoids are used to perform the transformation:

  • EIGEN-6C4
  • GEOID2021

Base Setup​

Your base or NTRIP service should be in REDGEOMIN, SIRGAS-Chile 2016, or SIRGAS-Chile 2021, depending on which datum is used.

When setting up a base station on a benchmark, enter REDGEOMIN, SIRGAS-Chile 2016, or SIRGAS-Chile 2021 geographic coordinates (lat/long) and ellipsoidal height in the Emlid Flow Base settings.