Product supply
Available formats
OS Open Names is available in the following formats:
Comma-separated values (CSV)
Geography Markup Language (GML) 3.2.1
GeoPackage
Supply mechanism
OS Open Names is supplied as an online download from the OS Data Hub.
In addition to the data product, OS Open Names content is available to PSGA (Public Sector Geospatial Agreement) Members and OS Partners through the OS Names API, which is accessible via the OS Data Hub.
Product update schedule
OS Open Names is updated from Ordnance Survey’s data content stores and released to customers every three months (in January, April, July and October) to ensure the latest named features are published.
Coverage and file sizes
Coverage for OS Open Names is Great Britain. File sizes for the formats are as follows:
CSV: 96MB
GML 3.2.1: 184MB
GeoPackage: 256MB
Last updated