LIDAR - Lough Neagh Environs - 2017

Terrain (DTM) & Surface (DSM) elevation models of the environs of Lough Neagh derived from airborne LIDAR survey systems.

Data is provided in ASCII and LAS formats.

A Digital Terrain Model (DTM) consists of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can provide a 3D image of the land surface. This data is typically provided in tiles of 1km x 1km containing elevations in a 1m x 1m grid.

Tiles are grouped into four quadrant groups and can be downloaded by area as shown on the index ‘LiDAR_Extents_Grid_Index Map.pdf’.

Data was acquired (surveyed) in April 2017.

This data is not supported. Supporting documentation has been provided to assist / offer guidance on the data itself.

NOTE: Large file sizes.

DSM_DTM.zip: file size up to 240Mb.

LAS_PartXofY.zip: files size up to 750Mb.

Data and Resources

LiDAR Extent Grid - Index MapPDF

Map showing LiDAR Extent Grid
Lough Neagh LIDAR NotePDF

Guidance notes prepared by DfI Rivers GIS team to assist users of this LIDAR...
LIDAR Extent GridSHP

Contains Lough Neagh Grid Extent and Coverage Diagram in shapefile format
Lough Neagh North East - DSM and DTMASCII

Lough Neagh North East - DSM and DTM
Lough Neagh North East - LAS - Part 1 of 4LAS

Lough Neagh North East in LAS format (part 1 of 4)
Lough Neagh North East - LAS - Part 2 of 4LAS

Lough Neagh North East in LAS format (part 2 of 4)
Lough Neagh North East - LAS - Part 3 of 4LAS

Lough Neagh North East in LAS format (part 3 of 4)
Lough Neagh North East - LAS - Part 4 of 4LAS

Lough Neagh North East in LAS format (part 4 of 4)
Lough Neagh South East - DSM and DTMASCII

Lough Neagh South East - DSM and DTM
Lough Neagh South East - LAS - Part 1 of 5LAS

Lough Neagh South East in LAS format (part 1 of 5)
Lough Neagh South East - LAS - Part 2 of 5LAS

Lough Neagh South East in LAS format (part 2 of 5)
Lough Neagh South East - LAS - Part 3 of 5LAS

Lough Neagh South East in LAS format (part 3 of 5)
Lough Neagh South East - LAS - Part 4 of 5LAS

Lough Neagh South East in LAS format (part 4 of 5)
Lough Neagh South East - LAS - Part 5 of 5LAS

Lough Neagh South East in LAS format (part 5 of 5)
Lough Neagh South West - DSM and DTMASCII

Lough Neagh South West - DSM and DTM
Lough Neagh South West - LAS - Part 1 of 10LAS

Lough Neagh South West - LAS - Part 1 of 10
Lough Neagh South West - LAS - Part 2 of 10LAS

Lough Neagh South West in LAS format (part 2 of 10)
Lough Neagh South West - LAS - Part 3 of 10LAS

Lough Neagh South West in LAS format (part 3 of 10)
Lough Neagh South West - LAS - Part 4 of 10LAS

Lough Neagh South West in LAS format (part 4 of 10)
Lough Neagh South West - LAS - Part 5 of 10LAS

Lough Neagh South West in LAS format (part 5 of 10)
Lough Neagh South West - LAS - Part 6 of 10LAS

Lough Neagh South West in LAS format (part 6 of 10)
Lough Neagh South West - LAS - Part 7 of 10LAS

Lough Neagh South West in LAS format (part 7 of 10)
Lough Neagh South West - LAS - Part 8 of 10LAS

Lough Neagh South West in LAS format (part 8 of 10)
Lough Neagh South West - LAS - Part 9 of 10LAS

Lough Neagh South West in LAS format (part 9 of 10)
Lough Neagh South West - LAS - Part 10 of 10LAS

Lough Neagh South West in LAS format (part 10 of 10)
Lough Neagh North West - DSM and DTMASCII

Lough Neagh North West - DSM and DTM
Lough Neagh North West - LAS - Part 1 of 5LAS

Lough Neagh North West in LAS format (part 1 of 5)
Lough Neagh North West - LAS - Part 2 of 5LAS

Lough Neagh North West in LAS format (part 2 of 5)
Lough Neagh North West - LAS - Part 3 of 5LAS

Lough Neagh North West in LAS format (part 3 of 5)
Lough Neagh North West - LAS - Part 4 of 5LAS

Lough Neagh North West in LAS format (part 4 of 5)
Lough Neagh North West - LAS - Part 5 of 5LAS

Lough Neagh North West in LAS format (part 5 of 5)

Additional Info

Field	Value
Last Updated	July 17, 2024, 18:05 (UTC)
Created	July 17, 2024, 18:05 (UTC)