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OSNI Open Data - StreetMaps
OSNI Street Maps showing detailed information, including road names and one-way systems, railway lines, car parking, public buildings, churches and schools, for Northern... -
OSNI Open Data - Gazetteer - Streetnames
This street listing contains the name and Irish Grid coordinates for all streets in Northern Ireland. Published here for Open Data. By download or use of this dataset you agree... -
OSNI OpenData - Parliamentary Constituencies 2023 - Strangford
Raster download of Parliamentary Constituency 2023 of Strangford. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as... -
OSNI OpenData - Parliamentary Constituencies 2023 - Foyle
Raster download of Parliamentary Constituency 2023 of Foyle. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as... -
OSNI Open Data - 50K Boundaries - Townlands
Mid scale vector polygon dataset showing townland boundaries. Published here for OpenData. The OSNI Largescale Townlands is a polygon dataset consisting of the Townland... -
OSNI Open Data - Largescale Boundaries - County Boundaries
The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted from OSNI Largescale database and has been topologically... -
OSNI Open Data - Largescale Boundaries - Townlands
The OSNI Largescale Townlands is a polygon dataset consisting of the Townland boundaries. Townlands are an ancient method of land measurement found only in Ireland and can be... -
OSNI Open Data - Largescale Boundaries - NI Outline
The OSNI Largescale NI Outline is a polygon dataset consisting of the land area of Northern Ireland. The data has been derived from OSNI Largescale and has been topologically... -
OSNI Open Data - Largescale Boundaries - Wards (2012)
The OSNI Largescale Wards 2012 is a polygon dataset consisting of District Electoral Areas derived from OSNI Largescale. The boundaries were delineated in 2012 under the Local... -
OSNI Open Data - BenchMarks - Height
OSNI Benchmark data consists of point data giving the location of the points, along with the associated text which shows the height value. Bench marks are shown in metres above... -
OSNI Open Data - Gazetteer - Place Names
The Place Names gazetteer contains a geographical index of 336 towns and villages across Northern Ireland. The data was derived from OSNI's 1:250,000 Ireland North mapping. The... -
OSNI Open Data - Coverage Grid - 10K
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for... -
OSNI Open Data - Coverage Grid - 50K
This shows the location of each of our 50K tiles. The 50K Grid is published here for Open Data and can be used as a reference system for the download of the 50m DTM. The OSNI... -
OSNI Open Data - 50m DTM
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or... -
OSNI Open Data - Largescale Boundaries - Wards (1993)
This is a polygon dataset consisting of Standard Electoral Wards set in 1993. The data has been extracted from OSNI Largescale database and has been topologically cleansed and... -
OSNI OpenData - Parliamentary Constituencies 2023 - West Tyrone
Raster download of Parliamentary Constituency 2023 of West Tyrone. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as... -
OSNI OpenData - Parliamentary Constituencies 2023 - South Down
Raster download of Parliamentary Constituency 2023 of South Down. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as... -
OSNI OpenData - Parliamentary Constituencies 2023 - Newry and Armagh
Raster download of Parliamentary Constituency 2023 of Newry and Armagh. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official... -
OSNI OpenData - Parliamentary Constituencies 2023 - East Antrim
Raster download of Parliamentary Constituency 2023 of East Antrim. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as... -
OSNI OpenData - Parliamentary Constituencies 2023 - Belfast North
Raster download of Parliamentary Constituency 2023 of Belfast North. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries... -
OSNI OpenData - Parliamentary Constituencies 2023 - Lagan Valley
Raster download of Parliamentary Constituency 2023 of Lagan Valley. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries... -
OSNI OpenData - Parliamentary Constituencies 2023 - South Antrim
Raster download of Parliamentary Constituency 2023 of South Antrim. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries... -
OSNI OpenData - Parliamentary Constituencies 2023 - Belfast East
Raster download of Parliamentary Constituency 2023 of Belfast East. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries... -
OSNI OpenData - Parliamentary Constituencies 2023 - Fermanagh and South Tyrone
Raster download of Parliamentary Constituency 2023 of Fermanagh and South Tyrone. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of... -
OSNI OpenData - Parliamentary Constituencies 2023 - Mid Ulster
Raster download of Parliamentary Constituency 2023 of Mid Ulster. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as...