2021 NI 3D Coastal Survey - Pilot Bathymetric LiDAR Survey - LiDAR Point Cloud

• Published by: OpenDataNI
• Last updated: 27 July 2024
• Topic: Not added
• Licence: Open Government Licence

Summary

A pilot bathymetric LiDAR survey was commissioned in 2021 which mapped the nearshore areas of Dundrum Bay and areas of Carlingford Lough.

For the pilot bathymetric survey a Rapid Airborne Multi-bean Mapping System (RAMMS) operated at approximately 25000 range observations per second, while achieving 3-Secchi disk depth penetration. Where possible data was collected to depths of 10m, however, RAMMS is capable of capturing high resolution data to depths of three times the visual water clarity.

This is the LiDAR Point Cloud created from the LiDAR data.

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Data links

Link to the data	Format	File added	Data preview
ArcGIS Hub Dataset	HTML	23 July 2024	Not available
ArcGIS GeoService	JSON	23 July 2024	Not available

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