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44,841 to 44,860 of 45,023 results
  • Major Railway Lnight

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds other than Round 1)The day-evening-night...
  • Roe Network Contribution

    Publisher
    OpenDataNI
    Updated
    11 December 2021
    About this layerNetwork 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...
  • OGA LicenceRelinquishments ED50

    Publisher
    North Sea Transition Authority
    Updated
    8 July 2026
    There is no description available.
  • River Water Quality Monitoring 1990 to 2018 - Nitrate

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • OSNI Open Data - Largescale Boundaries - Parliamentary Constituencies (2008)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The OSNI Largescale Parliamentary Constituencies 2008 is a polygon dataset consisting of Parliamentary Constituency boundaries derived from OSNI Largescale. The boundaries were delineated in 2008...
  • Northern Ireland Groundwater Bodies

    Publisher
    OpenDataNI
    Updated
    21 March 2022
    Groundwater bodies are defined under the Water Framework Directive for Northern Ireland
  • Conservation Area

    Publisher
    Cheltenham Borough Council
    Updated
    8 July 2026
    Boundary of an area defined as of special architectural or historic interest. These areas are usually designated by the local planning authority.
  • River Water Quality Monitoring 1990 to 2018 - Alkalinity

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • Register of Private Water Supplies in Northern Ireland (06/07/2020)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    About this layer: About this layer:A private water supply is any supply of water intended for human consumption and not provided by the water undertaker appointed under Article 13 of The Water and...
  • Braid and Main Network Contribution

    Publisher
    OpenDataNI
    Updated
    15 August 2022
    About this layerNetwork 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...
  • River Water Quality Monitoring 1990 to 2018 - Dissolved Oxygen

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • River Water Quality Monitoring 1990 to 2018 - Nitrate

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • OSNI Open Data - Largescale Boundaries - Local Government Districts (1993)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    The OSNI Large-scale boundaries is a polygon dataset consisting of Local Government Districts set in 1993.The data has been extracted from OSNI Largescale database and has been topologically...
  • River Blackwater Network Contribution

    Publisher
    OpenDataNI
    Updated
    4 December 2021
    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 Open Data - 50K Boundaries - District Electoral Areas (1993)

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    OSNI 50k DEAs as they were from 1993. Published here for OpenData. By download or use of this dataset you agree to abide by the LPS Open Government Data Licence.Please Note for Open Data NI Users:...
  • Surface Drinking Water Protected Areas

    Publisher
    OpenDataNI
    Updated
    15 August 2022
    The European Water Framework Directive was transposed to national legislation through the Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017. The Water (Amendment)...
  • OSNI Open Data - Gazetteer - Streetnames

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    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 to abide by the LPS...
  • River Water Quality Monitoring 1990 to 2018 - Suspended Solids

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • River Water Quality Monitoring 1990 to 2018 - Soluble Phosphorus

    Publisher
    OpenDataNI
    Updated
    8 July 2026
    This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state, it cannot be used...
  • Industry Lnight

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Source Lden LnightLday Levening LAeq,16hr Belfast Agglomeration - Industry An area of a territory that has a population exceeding 100,000 people and a population density equal or greater to 500...