Difference Between Gda94

Geocentric Datum of Australia 2020 Technical Manual - ICSM

between grid north and the straight line on the grid between the ends of the arc formed by the projection of the ellipsoidal distance Plane distance is the straight-line distance on the grid between the ends of the arc of the projected ellipsoidal distance. The difference in length between the plane distance ( ) and the grid distance ( ) is

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