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Czech Republic

Rover Setup​

Coordinate System​

Choose a coordinate system based on the S-JTSK datum (such as S-JTSK / Krovak inverse v1710).

Vertical Datum​

Choose the Czech_CR-2005_v1005 vertical datum.

The CR2005 geoid is used to perform the transformation.

Base Setup​

Your base or NTRIP service should be in ETRS89. The following methods are used to perform the datum conversion: Helmert (7-parameters), cz_cuzk_table_yx_3_v1710_east_north grid.

When setting up a base station on a benchmark, enter ETRS89 geographic coordinates (lat/long) and ellipsoidal height in the Emlid Flow Base settings.