OSNI-Open-Data

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Introduction

OSNI Open Data
OSNI Open Data is a digital elevation dataset for Northern Ireland with a grid resolution of 10m.

Dataset Overview

  • Spatial Coverage: UK - Northern Ireland
  • Resolution: 10 m
  • Data-type: Digital Terrain Model (DTM)
  • Coordinate system: Irish (in original data)
  • Version: Data downloaded in 2018
  • Vertical Accuracy:
    • The DTM is created from stereo-imagery
    • Vertical reference: Meters above mean sea level at Belfast Lough
    • Accuracy is stated to be 1.0m RMSE

Availability in WindPRO

The data is available from the WindPRO online services. The data can be accessed from the online-services in the following objects:

  • Elevation Grid Object
  • Line Object

Licence and Acknowledgement

OSNI Open Data products are free to download, use and share subject to the "Open Government Licence" which is available here: http://osni-spatial-ni.opendata.arcgis.com/

External Links