How do I convert UK OS GPS waypoints to lat and long values?
jpmoriarty asked:
My walking book for Scotland has a set of GPS waypoints such as “NN 945 518″ and “NN 934 523″ and “NO 025 426″. I think they’re OS grid coordinates, but I don’t see how I can enter them into my GPS (which wants lat/lon data). Can’t see anywhere online to convert them easily – any ideas?
My walking book for Scotland has a set of GPS waypoints such as “NN 945 518″ and “NN 934 523″ and “NO 025 426″. I think they’re OS grid coordinates, but I don’t see how I can enter them into my GPS (which wants lat/lon data). Can’t see anywhere online to convert them easily – any ideas?
Maybe this will help ?