John Grubb

Mapper since: January 07, 2016

Live in Somerset, work worldwide. Spent the last twenty years at sea on survey ships mapping the seabed, inspecting pipelines, wellheads and oil platforms. Oh, and sinking a couple of times.

Love maps, map-making and finding all the mistakes on the OS 1:25,000 of Dartmoor, by getting bog on my boots and exploring.