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OSNI Open Data Largescale Boundaries - NI Outline

Publisher
OpenDataNI
Updated
8 July 2026
Topic
Mapping

Summary

The OSNI Large-scale boundaries is a polygon dataset consisting of the land area of Northern Ireland. The data has been extracted from OSNI Largescale database and has been topologically cleansed and attributed to create a seamless dataset. This service is published for OpenData By download or use of this dataset you agree to abide by the LPS Open Government Data Licence.

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Data links

Link Format Preview Updated
CSV CSV Preview 11/12/2015
OGC WMS WMS 11/12/2015
KML KML 11/12/2015
Esri Rest API JSON 11/12/2015
GeoJSON GEOJSON 11/12/2015
Shapefile ZIP 11/12/2015

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Additional information

Source Metadata
XML, HTML
Date added
11 December 2015
Harvest GUID
http://osni.spatial-ni.opendata.arcgis.com/datasets/d9dfdaf77847401e81efc9471dcd09e1_0

Contact

Enquiries

opendatani@nidirect.gov.uk

More from this publisher

All datasets from OpenDataNI