NKG_ETRF14 to ETRS89-SWE [SWEREF 99] (1)

Coordinate Reference Systems

Remarks

Nordic Geodetic Commission (NKG) 2020 transformation. Replaces NKG2008 transformation, but for coordinates originating before 2021-02-07 the NKG2008 transformation should be used. Because the difference in coordinates between NKG_ETRF14 and SWEREF 99 is small (under a decimetre), although the interpolation CRS is given as NKG_ETRF14, any realization of ETRS89 (including ETRF2014 and SWEREF 99) may be used as the interpolation CRS. Scale difference in ppb where 1/billion = 1E-9.

Frequently Asked Questions