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National Maps 85% open

Northern Ireland

What data is expected?

A geographical map of the country including national traffic routes, stretches of water, and markings of heights. The map must at least be provided at a scale of 1:250,000 (1 cm = 2.5km). Geographic information is instrumental for many use cases, including the mapping of unemployment statistics or demographics, as well as journey planning. See our methodology section for more information.

  • Scale of 1:250,000 (1 cm = 2.5km)
  • Markings of national traffic routes
  • Markings of relief/heights
  • Markings of water stretches
  • National borders

How open is the data?

Data location - transport lines 1:50,000 - transport text 1:50,000 - transport points 1:50,000 - 1:10,000 map of Northern Ireland - 50m DTM - height data - 10m height data - 10m height data - 10m height data - 10m height data - 10m height data - lakewater bodies - rivers - National border dataset
Data licence   ALL data on OpenDataNI is available under the Open Government Licence -
Data format   CSV, GML, GeoJSON, HTML, JSON, KML, SHP, WFS
Reviewer   Codrina Maria Ilie
Submitters   Open DataNI
Last modified   Thu Dec 15 2016 10:46:56 GMT+0000 (UTC)



  • Codrina Maria Ilie


  • Open DataNI
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