OSNI Open Data 10M DTM Sheets 251-293

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 download contains OSNI 10k sheet numbers 251 - 293. 

Data and Resources

Additional Info

Field Value
Creation Date May 24, 2017, 08:30 (Etc/UTC)
Topic Category Location
Lineage -
Frequency of Update Not Planned
Contact Name OSNI Mapping Helpdesk
Contact Email osniopendata@dfpni.gov.uk
Additional Information
Visibility False
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