OS is running a contest to find a new front cover image for its popular OL 28 Dartmoor Explorer map.
The competition, run in conjunction with Dartmoor National Park, intends to find a beautiful image to represent the picturesque moorland in 2021.
It is being held to commemorate 70 years of National Parks.
The contest is open to any walker or photography enthusiast...
The National Geographic Database of Great Britain, maintained by Ordnance Survey (OS), is the largest of its kind in the world.
Behind the paper maps we all know, there is a single giant digital master map of Great Britain.
During the past decade it has grown to contain more than 500 million unique geographic features. Since January 1st 2010 OS has made 360 million updates...