OSNI Open Data - Benchmark data

Point data of benchmark height above MSL Belfast (m). Please note that as LPS no longer maintains the network, the continued integrity of the information cannot be guaranteed. It is recommended to use GNSS and the latest geoid model to establish orthometric height in Northern Ireland.

Published here for OpenData. By download or use of this dataset you agree to abide by the Open Government Data Licence.

Data and Resources

Additional Info

Field Value
Creation Date May 24, 2017, 08:29 (UTC)
Topic Category Location


Frequency of Update Not Planned
Contact Name OSNI Mapping Helpdesk
Contact Email osniopendata@dfpni.gov.uk
Additional Information
Visibility False
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