OSNI Open Data - Coverage Grid - 50K

Published by:
OpenDataNI
Last updated:
27 July 2024
Topic:
Not added
Licence:
Open Government Licence

Summary

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.

The OSNI Largescale grid is referenced to the Irish Grid, with all of Northern Ireland being covered by a grid of 17,335 tiles. Urban areas are covered by 1:1250 tiles and rural areas at 1:2500. Each 1:1250 tile covers an area of 0.6 km x 0.4 km and each 1:2500 tile covers an area of 1.2 km x 0.8 km.


Please Note for Open Data NI Users: Esri Rest API is not Broken, it will not open on its own in a Web Browser but can be copied and used in Desktop and Webmaps

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Link to the data Format File added Data preview
ArcGIS GeoService JSON 23 July 2024 Not available
CSV CSV 23 July 2024 Preview
KML KML 23 July 2024 Not available
GeoJSON GEOJSON 23 July 2024 Not available
ArcGIS Hub Dataset HTML 23 July 2024 Not available

Additional information

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Harvest GUID
https://www.arcgis.com/home/item.html?id=1f9bca86518c4893b8def97a66a7c667&sublayer=0
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