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France

Rover Setup#

Coordinate System#

Choose a coordinate system based on the RGF93 datum (such as RGF93 / CC42).

Vertical Datum#

Choose one of the available vertical datums:

  • NGF-IGN69 height
  • NGF-IGN69(RAF09) height

The following geoids are used to perform the transformation:

  • RAF09
  • RAF18
note

The NGF-IGN69 height vertical datum uses the RAF18 geoid. The NGF-IGN69(RAF09) height vertical datum uses the RAF09 geoid.

Base Setup#

Your base or NTRIP service should be in RGF93.

When setting up a base station on a benchmark, enter RGF93 geographic coordinates (lat/long) and ellipsoidal height in the ReachView 3 Settings / Base mode.