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  • Fold Axial Plane Trace

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The Geological Survey of Northern Ireland (GSNI) was commissioned to produce a Northern Ireland wide coastal geological dataset, detailing the bedrock geology.GSNI used the 1;10,000 digital...
  • Footprint

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
  • Boundary

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Orthophotography is aerial imagery that has been geometrically corrected. An orthophoto is an image that is free of distortion, and which is characterised by a uniform scale over its entire...
  • Boundary

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    A pilot bathymetric LiDAR survey was commissioned in 2021 as part of the NI 3D Coastal Survey. This mapped the nearshore areas of Dundrum Bay and areas of Carlingford Lough. Natural Colour...
  • River Water Quality Monitoring 1990 to 2024 - Biochemical Oxygen Demand

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. Such...
  • Rea's Wood AquaTROLL Metrics View

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The multiparameter sonde has been deployed on a buoy by NIEA’s Freshwater Monitoring and Assessment Team as part of long term, high frequency water quality monitoring project.  It records water...
  • Probes

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project.  It records Dissolved Oxygen...
  • Glens Rathlin Network Contribution

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    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...
  • Surface Water Bodies Status 2015

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Classification status for surface water bodies (river, lakes, coastal and transitional) submitted as part of Water Framework Directive reporting in 2016. This file also contains the 2021...
  • Coastal Change Information Tool

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Ulster University were commissioned in September 2023 to produce a Coastal Change Information Tool that explained observed shoreline change dynamics for the entire Northern Ireland coastline. This...
  • 2014 Ortho OSNI

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 1966 OS 27 10K

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • Historical Landuse Dataset

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    About this layerThe Land Use Database held by the Northern Ireland Environment Agency (NIEA) provides a record of approximately 14,000 sites that have had previous industrial land use(s).What can...
  • Lough Melvin And Arney Network Contribution

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    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...
  • March 2022 - North Coast Post-Storm Survey - Digital Surface Model

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
  • Baseline Definition

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 2019 Ortho OSNI

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • 1971 OS 27 10K

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The primary objective from this project was to acquire historical shoreline information for all of the Northern Ireland coastline. Having this detailed understanding of the coast’s shoreline...
  • Rivers Strahler Ranking

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    The first segment of a stream is a 1st order stream. When two 1st order streams merge the next segment becomes a 2nd order stream. When two 2nd order streams merge it becomes a 3rd order stream...
  • River Faughan and Tributaries SAC - High Resolution Orthophotography

    Publisher
    OpenDataNI
    Updated
    17 September 2026
    An aerial survey of several river course sites across Northern Ireland was commissioned and purchased by the NIEA (Northern Ireland Environment Agency) Land Management Team in 2018. The purpose of...