POSITIONAL ACCURACY IMPROVEMENT PROGRAMME (PAI)

As part of the Ordnance Surveys (OS) ongoing commitment to data quality a national PAI programme is being undertaken. The PAI programme will result in an improved and more consistent accuracy standard of mapping for rural areas.

An overview mapbase of whole PAI programme

PAI towns completed and released Click Here PAI towns to be updated Click Here An overview mapbase of PAI towns Click Here PAI rural revision progress Map Click Here