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EPSG:9457GBK19 Grid + ODN height

Compound coordinate reference system. Area of use: UK - Glasgow to Kilmarnock.

Code
EPSG:9457
Type
Compound
Area
UK - Glasgow to Kilmarnock

PROJ definition

+proj=tmerc +lat_0=55.75 +lon_0=-4.35 +k=1 +x_0=93720.394 +y_0=113870.493 +ellps=GRS80 +units=m +geoidgrids=uk_os_OSGM15_GB.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs

Geographic bounds

W -4.65°   S 55.55°   E -4.05°   N 55.95°

Convert coordinates with EPSG:9457

Common transformations from EPSG:9457

Frequently asked questions

What is the proj4 string for EPSG:9457?
The proj4 definition for EPSG:9457 is: +proj=tmerc +lat_0=55.75 +lon_0=-4.35 +k=1 +x_0=93720.394 +y_0=113870.493 +ellps=GRS80 +units=m +geoidgrids=uk_os_OSGM15_GB.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
Where is EPSG:9457 used?
EPSG:9457 (GBK19 Grid + ODN height) is defined for the area: UK - Glasgow to Kilmarnock.