Technical Maps and Data Support
Understanding Digital Map Data
Basic information on digital geospatial data from the Digimap pages.
National Grid references: an introduction
Understanding how OS grid references are calculated.
Ordnance Survey Product Tile Structure
A guide to how different OS products are portioned into tiles.
Contact us at: edina@ed.ac.uk
EDINA, Causewayside House
160 Causewayside, Edinburgh
United Kingdom EH9 1PR
EDINA is the Jisc-designated national data centre at the University of Edinburgh.
