Important

We're planning improvements to this service. Help us learn what to change by completing a short survey.

OSNI Open Data - Coverage Grid - 10K

Published by:
OpenDataNI
Last updated:
18 November 2025
Topic:
Not added
Licence:
Open Government Licence

Summary

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 Open Data and can be used as a reference system for the download of the DTM and the Mid Scale Raster map. The OSNI 1:10,000 raster grid is referenced to the Irish Grid, with each tile covering a quarter of an Irish Grid sheet. Each tile covers 4.8 km x 3.2 km and there are 1058 tiles covering Northern Ireland

More from this publisher

All datasets from OpenDataNI

Search

Data links

Link to the data Format File added Data preview
GeoJSON GEOJSON 11 November 2025 Not available
Shapefile ZIP 11 November 2025 Not available
KML KML 24 October 2025 Not available
CSV CSV 24 October 2025 Preview

Additional information

View additional metadata
Source Metadata
XML
HTML

Contact

Enquiries

Contact OpenDataNI regarding this dataset