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Datum (shape of the earth)

WGS_1984

WGS_1984

The geoid is not explicitly defined in the CF convention. There was some discussion on this.

Projection/Geographic Coordinate System

Delft3D Spherical:WGS84,
Cartesian: Unknown,
SOBEK: Amersfoort new The region is only valid in the bounding box of the Netherlands but this restriction is not used.

Projection by grid mapping. Projection information is also stored. Data is alwasy provided in WGS84