Unless stated otherwise the Canmore dataset contains Ordnance Survey derived data which is delivered through Canmore website under the terms of the OPEN GOVERNMENT End User Licence. http://www.ordnancesurvey.co.uk/docs/licences/os-opendata-licence.pdf "Canmore-download-Fri, 29 Mar 2024 09:49:02 +0000.csv" CANMORE ID,SITE NUMBER,SITE NAME,SITE TYPE,SITE EASTING,SITE NORTHING,COUNCIL,COUNTY,PARISH,NGR,URL "23261","NM93SE 3","Dun Chathach","Dun (Period Unassigned)","196740","734010","ARGYLL AND BUTE","ARGYLL","ARDCHATTAN AND MUCKAIRN (ARGYLL AND BUTE)","NM 9674 3401","http://canmore.org.uk/site/23261",