This dataset was compiled by Alasdair Rae, using open data from Ordnance Survey - and in particular their OS Terrain 50 product. It was stitched together fromm more than 2,500 individual map tiles.

Data source - OS Terrain 50: https://www.ordnancesurvey.co.uk/business-government/products/terrain-50

Contains OS data © Crown copyright and database right 2022

You are free to use this data for any kind of work, commercial or otherwise. You just need to add the following statement to any outputs you produce "OS data © Crown copyright and database right [add the year here and remove the brackets]".

The full licence conditions can be viewed at the link below.

Licence conditions: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/


Alasdair Rae
Automatic Knowledge Ltd
September 2022