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WGS 84 (that spelling) is the name of an ellipsoid (EPSG::7030), the name of a geodetic coordinate reference system (EPSG::4326), and the alias of a datum (EPSG::6326), official name World Geodetic System 1984. WGS84 (no space) is the alias of the ellipsoid (EPSG::7030). WGS 84 is most commonly used to describe the coordinate reference system.

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Transforming coordinates from Swiss reference system LV95 to WGS84 using R

When I transform coordinates from LV95 to WGS84 using the R function spTransform, the resulting WGS84 coordinates are approx. 170 m off in direction North-East, i.e. they are incorrect. … coords_LV95 = matrix( c(2726201,1202028, 2726148,1202001, 2726148,1201995), nrow=3, ncol=2, byrow = TRUE ) coords_WGS84 = myConvert_LV95_to_WGS84(coords_LV95) Resulting WGS84
Guido Kehl's user avatar