OSNI Open Data 10M DTM Sheets 1-50

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 1 - 50.

Data and Resources

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Additional Info

Field	Value
Source	http://osni-spatial-ni.opendata.arcgis.com/datasets/1817187c57cd46948ac8faa95222a348
Last Updated	June 30, 2017, 19:02 (UTC)
Created	June 30, 2017, 19:02 (UTC)
Theme	Mapping