OSNI Open Data - BenchMarks - Height

OSNI Benchmark data consists of point data giving the location of the points, along with the associated text which shows the height value. Bench marks are shown in metres above mean sea level. This data is not maintained. We recommend using a Global Navigation Satellite System (GNSS) and the latest geoid model to find orthometric height in Northern Ireland. Published here for OpenData. By download or use of this dataset you agree to abide by the LPS Open Government Data License.

Data and Resources

Additional Info

Field Value
Creation Date March 18, 2020, 10:41 (UTC)
Topic Category Location
Lineage

-

Frequency of Update Not Planned
Contact Name Product Management
Contact Email mapping.helpdesk@finance-ni.gov.uk
Additional Information
Visibility False
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