Skip to main content


Rover Setup

Coordinate System

Choose a coordinate system based on the HTRS96 datum (such as HTRS96 / Croatia TM).

Vertical Datum

Choose the HVRS71 height vertical datum.

The HRG2009 geoid is used to perform the transformation.

Base Setup

Your base or NTRIP service should be in HTRS96.


The HTRS96 datum is a national realization of ETRS89.

When setting up a base station on a benchmark, enter HTRS96 geographic coordinates (lat/long) and ellipsoidal height in the ReachView 3 Settings / Base mode.