Coordinate Reference Systems
Remarks
Used by DB. The same parameter file is used for all DB_REF to/from DHDN transformations (codes 5691-5694) using the GNTRANS method.
Frequently Asked Questions
What is the accuracy of the DB_REF / 3-degree Gauss-Kruger zone 4 (E-N) to DHDN / 3-degree Gauss-Kruger zone 4 (E-N) transformation?
This transformation (EPSG:5693) has an accuracy of 0.05m using the GNTRANS method. Area of use: Germany - West Germany - 10.5°E to 13.5°E.