Age-Specific RatesĪ measure specific to an age group. This term is used in many statistical publications to collectively describe the geographical areas of Council (local authority) and NHS Board areas. AddressBase Premium – full OSG data with matched PAF addresses.AddressBase Plus – OSG and matched PAF address information for live records only.AddressBase – list of the PAF matched addresses.Three versions of the product are available:. AddressBase (AB)Īn Ordnance Survey product which combines the One Scotland Gazetteer (OSG) with matched address information from the Royal Mail Postcode Address File (PAF). A place where a residence or organisation is located.