OSNI Open Data - 50m DTM

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

Summary

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can provide a 3D image of the land surface. This is a large dataset and will take sometime to download.

More from this publisher

All datasets from OpenDataNI

Search

Data links

Link to the data Format File added Data preview
OSNI_OpenData_50m_DTM ZIP 21 November 2025 Not available

Additional information

View additional metadata
Source Metadata
XML
HTML

Contact

Enquiries

Contact OpenDataNI regarding this dataset