Product supply

Product supply information for the 1:250 000 Scale Colour Raster product, including available formats and how to order your data.

Available formats for the 1:250 000Colour Raster Map product

The 1:250 000 Scale Colour Raster product is available as TIFF LZW (Lempel Ziv Welch), a lossless compression (see the data compression page for additional details).

Product supply mechanism

The GeoTIFF LZW compressed format is supplied as an online download which is available from the OS Data Hub. Other TIFF formats are also available from the OS Data Hub but as area of interest (AOI) downloads only (i.e. not as full supply).

OS Partners can select a Full Supply option or a Change-Only Update (COU) option. Public Sector Geospatial Agreement (PSGA) customers are only able to select the COU option. If you select the COU option, then you will only receive tiles that have changed since the previous supply.