British National Grid

The British National Grid is a map projection that transforms OSGB36 coordinates to eastings and northings, using a Transverse Mercator projection with a central meridian of -2 degrees, a false origin of 400 km west and 100 km north of the true origin, and a scale factor of 0.9996012717 at the central meridian.

Leave a Reply

Your email address will not be published. Required fields are marked *