PROJECTION
	"proj=ortho"
	"lat_0=51.4701102238889"
	"lon_0=-0.451656585555556"
	"alpha=359.700932272222"
	"k=1.000002816"
	"x_0=7334.818"
	"y_0=5637.421"
	"ellps=airy"
	"towgs84=535.948,-31.357,665.16,0.15,0.247,0.998,-21.689"
	"units=m"
	"no_defs"
	"type=crs"
END