2021 NI 3D Coastal Survey - Topographic LiDAR - Digital Surface Model

Name: 2021 NI 3D Coastal Survey - Topographic LiDAR - Digital Surface Model
Creator: Department of Agriculture, Environment and Rural Affairs
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Open Data Northern Ireland OGL-UK-3.0 ⚙ service endpoint Department of Agriculture, Environment and Rural Affairs · updated 2026-08-01

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In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal morphology. The survey included the intertidal area and extended approximately 200 meters landward of the high-water mark. This is the Digital Surface Model derived from the LiDAR data collected.

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Resource	Format	Verified	Size
ArcGIS Hub Dataset	HTML	⚙ service endpoint
ArcGIS GeoService	JSON	⚙ service endpoint	967 B

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