Digital Elevation Model (DEM)

XEOS Digital Elevation Models (DEM) are generated based on high accuracy 30 pulse per square meter LiDAR data. They represent the bare-earth surface (Digital Terrain Model or DTM) or the earth surface including buildings, vegetation, etc. (Digital Surface Model or DSM) with an unparalleled level of details

Key Features

  • Data type: Digital Terrain Model (DTM) and Digital Surface Model (DSM)
  • File format: GeoTIFF
  • Resolution: 25 cm
  • Mapping projection: Modified Transverse Mercator (MTM), NAD83 CSRS
  • Vertical datum: CGVD28 HT2.0

Download a demo dataset