PROJECTION
	"proj=tmerc"
	"lat_0=49"
	"lon_0=-2"
	"k=0.9996012717"
	"x_0=400000"
	"y_0=-100000"
	"ellps=airy"
	"nadgrids=uk_os_OSTN15_NTv2_OSGBtoETRS.tif"
	"units=m"
	"no_defs"
	"type=crs"
END