1:100,000 scale digital vector dataset covering Northern Ireland, OSNI Boundary contains administrative units for local government district, ward and NUTS (Nomenclature of Territorial Units for Statistics) regions. OSNI Boundary can be used in conjunction with other harmonised datasets in the Euro Boundary Map project.This product has been withdrawn from sale and is now available under Open Government Licence. Please visit http://osni.spatial-ni.opendata.arcgis.com

1:250,000 scale digital vector topographic dataset covering Northern Ireland and containing seven thematic layers: administrative boundaries, hydrography, transport, settlement, vegetation, named locations and miscellaneous (monuments, power lines, towers etc). OSNI Regional can be used in conjunction with other harmonised datasets in the Euro Regional Map project. This product has been withdrawn from sale and is now available under Open Government Licence. Please visit http://osni.spatial-ni.opendata.arcgis.com

1:1,000,000 scale digital vector dataset covering Northern Ireland and containing six thematic layers: administrative boundaries, hydrography, transport, settlement, elevation and named locations (geographical names). OSNI Global can be used in conjunction with other harmonised datasets in the Euro Global Map project. This product has been withdrawn from sale and is now available under Open Government Licence. Please visit http://osni.spatial-ni.opendata.arcgis.com