54 datasets found

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...

This shows the location of each of our 50K tiles. The 50K Grid is published here for Open Data and can be used as a reference system for the download of the 50m DTM.

This is a polygon dataset containing the zones scheduled for protection under Article 3 of The Historic Monuments and Archaeological Objects (Northern Ireland) Order 1995.

This is a points dataset showing location of historic sites and monuments records in Northern Ireland.

This is a points dataset showing the locations of all Listed Buildings within Northern Ireland.

OSNI Benchmark data consists of point data giving the location of the points, along with the associated text which shows the height value. Bench marks are shown in metres above...

Translink Metro and Glider timetable data. Updated 28 October 2025 This is a common interface file ATCO.cif. The ATCO.cif specification is a standard used widely within the...

Ulsterbus and Goldliner timetable data. This is a common interface file ATCO.cif. Updated 28 Oct 2025 The ATCO specification is a standard used widely within the Public...

NIR rail timetable cif data updated 28 October 2025.

A series of maps at 1:10,000 scale showing base mapping for Northern Ireland. These raster maps can be used with other maps or information to enhance the mapping. Midscale...

OSNI Street Maps showing detailed information, including road names and one-way systems, railway lines, car parking, public buildings, churches and schools, for Northern...

Historical Six Inch to One Mile County Series Edition 1 - Fermanagh provides scanned versions of historical mapping products from 1829-1835 for County Fermanagh.

Historical Six Inch to One Mile County Series Edition 1 - Down provides scanned versions of historical mapping products from 1829-1835 for County Down.

Historical Six Inch to One Mile County Series Edition 1 - Armagh provides scanned versions of historical mapping products from 1829-1835 for County Armagh.

Historical Six Inch to One Mile County Series Edition 1 - Antrim provides scanned versions of historical mapping products from 1829-1835 for County Antrim.

This is a points dataset showing the location of over 9,000 industrial heritage sites. The Industrial Heritage Record lists more than 16,000 features, but only limited...

Translink Ulsterbus service routes for Northern Ireland excluding Belfast Metro City Services. Update 23 September 2025.

Translink Belfast Metro Bus Routes.

Point dataset showing the location of defence heritage sites in Northern Ireland.

Historical Six Inch to One Mile County Series Edition 2 - Tyrone provides scanned versions of historical mapping products from 1838 - 1862 for County Tyrone.

Historical Six Inch to One Mile County Series Edition 2 - Fermanagh provides scanned versions of historical mapping products from 1838 - 1862 for County Fermanagh.

Historical Six Inch to One Mile County Series Edition 2 - Derry/Londonderry provides scanned versions of historical mapping products from 1838 - 1862 for County Derry/Londonderry.

Historical Six Inch to One Mile County Series Edition 2 - Down provides scanned versions of historical mapping products from 1838 - 1862 for County Down.

Historical Six Inch to One Mile County Series Edition 2 - Armagh provides scanned versions of historical mapping products from 1838 - 1862 for County Armagh.

Historical Six Inch to One Mile County Series Edition 2 - Antrim provides scanned versions of historical mapping products from 1838 - 1862 for County Antrim.