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OSNI Open Data - 10M DTM - Sheets 51-100
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... -
OSNI Open Data - 50m DTM
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... -
OSNI Open Data - 10M DTM - Sheets 251-293
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... -
OSNI Open Data - 10M DTM - Sheets 201-250
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... -
OSNI Open Data - 10M DTM - Sheets 151-200
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... -
OSNI Open Data - 10M DTM - Sheets 101-150
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... -
OSNI Open Data - 10M DTM - Sheets 1-50
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... -
LIDAR - Belfast City 2006
Terrain (DTM) & Surface (DSM) elevation models covering Belfast City, surveyed in March 2006, derived from airborne LIDAR survey systems. Data is provided in ESRI GRID ASCII... -
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... -
GSNI Tellus Regional Airborne Geophysical Survey - Radiometrics
This dataset presents the results of the Tellus Radiometric survey as xyz data. Channels in the dataset are: X: Grid Easting (m) Y: Grid Northing (m) LAT: WGS84 latitude in... -
GSNI Tellus Regional Airborne Geophysical Survey - Electromagnetics
This dataset presents the results of the Tellus Electromagnetic data as xyz data. Channels in the dataset are: X: Grid Easting (m) Y: Grid Northing (m) LAT: WGS84 latitude in... -
GSNI Tellus Regional Airborne Geophysical Survey - Magnetics
This dataset presents the results of the Tellus Magnetic data as xyz data. Channels in the dataset are: X: Grid Easting Y: Grid northing LAT: WGS84 latitude in decimal degrees...