Variable EPSG_112012Const
EPSG_112012: "+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999637758515672 +x_0=196007.154268481 +y_0=71002.5915972559 +ellps=airy +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999637758515672 +x_0=196007.154268481 +y_0=71002.5915972559 +ellps=airy +units=m +no_defs +type=crs'
OSGB 1936 National Highways A08H2
nullnull50.7996,-4.6397,50.221,-4.4536