Coordinate transformations to IG05/12 Intermediate CRS

The EPSG Geodetic Parameter Dataset defines official transformations from 3 coordinate reference systems to IG05/12 Intermediate CRS (EPSG:6990). Each page lists the published parameters, accuracy and area of use, with a free in-browser converter.

• IGD05/12 → IG05/12 Intermediate CRS±0 m
• ITRF2008 → IG05/12 Intermediate CRS±0.05 m
• WGS 84 → IG05/12 Intermediate CRS±0.1 m