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  • OSNI Open Data - 10M DTM - Sheets 151-200

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 orthophotographs, can...
  • OSNI Open Data - 1:1Million Raster - Parliamentary Boundaries

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map showing the parliamentary boundaries of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is...
  • National Nature Reserves

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    In Northern Ireland statutory nature reserves are areas of importance for flora, fauna, geological or other special feature for conservation purposes and to provide the opportunity for research....
  • OSNI Open Data - 1:1Million Raster - Town and City Locations

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map of Northern Ireland with place names. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is smallest scale OSNI...
  • OSNI Open Data - 1:1Million Raster - Infrastructure

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map showing the Infrastructure of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is smallest...
  • OSNI Open Data - 10M DTM - Sheets 201-250

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 orthophotographs, can...
  • OSNI Open Data - 1:1Million Raster - County Boundaries

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is smallest...
  • OSNI Open Data - 1:1Million Raster - Parliamentary Boundaries

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map showing the parliamentary boundaries of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is...
  • OSNI Open Data - Eire Thuaidh - Irish Translated Map

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    An Irish Language cultural map at 1:250,000 scale for Northern Ireland and surrounding areas with both Irish and English forms of place names. Please note this is not georeferenced. By download or...
  • OSNI Open Data - 50m DTM

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 orthophotographs, can...
  • OSNI Open Data - 1:1Million Raster - Parliamentary Boundaries

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    1:1,000,000 raster map showing the parliamentary boundaries of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is...
  • OSNI Open Data - 10M DTM - Sheets 1-50

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 orthophotographs, can...
  • OSNI Open Data - StreetMaps

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI Street Maps showing detailed information, including road names and one-way systems, railway lines, car parking, public buildings, churches and schools, for Northern Ireland’s cities and...
  • OSNI Open Data - 50m DTM

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 orthophotographs, can...
  • Sites and Monuments Record

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This is a points dataset showing the locations of all archaeological monuments recorded in the Northern Ireland Sites and Monuments Record (SMR).
  • Derg And Mourne Network Contribution

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    Network contribution area scores were exported from the SciMAP application outputs within SAGA GIS. The scores were based on inputs from CEH Land cover 2007, Met Office average rainfall and 5...
  • OSNI OpenData - Parliamentary Constituencies 2023 - North Antrim

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    Raster download of Parliamentary Constituency 2023 of North Antrim. The OSNI Large-scale Parliamentary Constituencies boundaries is a dataset consisting of official boundaries as agreed by The...
  • Farm Census District Electoral Area 2019

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The data covers all farm business in Northern Ireland. Data is collected directly from farm business through a survey and supplemented with administrative data from the Animal and Public Health...
  • Walk NI Routes in Causeway Coast and Glens Borough Council

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    Walking Routes throughout Causeway Coast and Glens Borough Council area.For more information visit: http://www.walkni.com/Alternatively, CLICK HERE to download your free copy of Cycle Northern...
  • OSNI Open Data: River Basin LIDAR 2012 - DTMs and DSMs

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced...