OSNI Open Data: River Basin LIDAR 2012 - DTMs and DSMs

Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting 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, each containing elevations in a 1m x 1m grid. Tiles are grouped and can be downloaded by area as shown on the index ‘River Basin LIDAR-Coverage Map’. Data acquired in 2009 & 2010 also contains Point Cloud files, a closely spaced (0.2m) irregular grid of elevations from which the 1m x1m grids were derived. By download or use of this dataset you agree to abide by the Open Government Data Licence.

This data is not a supported LPS product, supporting documentation has been provided to assist / offer guidance on the data itself.

Data and Resources

Ardstraw_02_02_2012ZIP

Ardstraw DTM and DSM Data in ASCII format
Ballinamallard_05_03_2012ZIP

Ballinamallard DTM and DSM Data in ASCII format
Bangor Extension_05_03_2012ZIP

Bangor Extension DTM and DSM Data in ASCII format
Belleek_05_03_2012ZIP

Belleek DTM and DSM Data in ASCII format
Beragh_02_02_2012ZIP

Beragh DTM and DSM Data in ASCII format
Burren_03_03_2012ZIP

Burren DTM and DSM Data in ASCII format
Dougary_02_02_2012ZIP

Dougary DTM and DSM Data in ASCII format
Eglinton_11_12_2012ZIP

Eglinton DTM and DSM Data in ASCII format
Enniskillen_05_03_2012ZIP

Enniskillen DTM and DSM Data in ASCII format
Fintona_02_02_2012ZIP

Fintona DTM and DSM Data in ASCII format
Folk Park Newtownstewart_02_02_2012ZIP

Folk Park Newtownstewart DTM and DSM Data in ASCII format
Glenavy_02_02_2012ZIP

Glenavy DTM and DSM Data in ASCII format
Keady_02_02_2012ZIP

Keady DTM and DSM Data in ASCII format
Lisbellaw_05_03_2012ZIP

Lisbellaw DTM and DSM Data in ASCII format
Lurgan_05_03_2012ZIP

Lurgan DTM and DSM Data in ASCII format
Maguiresbridge_05_03_2012ZIP

Maguiresbridge DTM and DSM Data in ASCII format
Moneymore_05_03_2012ZIP

Moneymore DTM and DSM Data in ASCII format
Mossley_05_03_2012ZIP

Mossley DTM and DSM Data in ASCII format
Omagh_Town_11_12_2012ZIP

Omagh Town DTM and DSM Data in ASCII format
PortadownExtension_02_02_2012ZIP

Portadown Extension DTM and DSM Data in ASCII format
Saintfield_02_02_2012ZIP

Saintfield DTM and DSM Data in ASCII format
Sion Mills_02_02_2012ZIP

Sion Mills DTM and DSM Data in ASCII format
River Basin Lidar - Note on the DatasetPDF

Some background information on the underlying lidar data including its...
River Basin Lidar Coverage MapPDF

Map showing location and extent of captured river basin lidar in Northern...
River Basin Lidar Coverage and 1km reference grid mapPDF

Map showing location and extent of captured river basin lidar in Northern...

Additional Info

Field	Value
Last Updated	July 17, 2024, 18:08 (UTC)
Created	July 17, 2024, 18:08 (UTC)