Source: EPSG:9932 — DB_REF2016 zone 2
compound horizontal + vertical reference system · Area of use: Germany - West Germany - west of 7.5°E
+proj=tmerc +lat_0=0 +lon_0=6 +k=1 +x_0=2500000 +y_0=0 +ellps=bessel +units=m +geoidgrids=de_bkg_gcg2016.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crsMore about EPSG:9932 →