DTM (Digital Terrain Modeling)

DTM stands for Digital Terrain Modeling, it consist of creating a 3D representation of a terrain surface.

Terra3D has developed automated tools for DTM generation from 3D point cloud data. Our technology work with a wide range of input data :

  • Aerial and UAV laser scanning and photogrammetry.
  • Terrestrial LiDAR mobile mapping.
  • Terrestrial LiDAR static mapping.

Example of aerial LiDAR data

Example of aerial UAV LiDAR data

Example of terrestrial laser scanning data

Example of terrestrial mobile mapping LiDAR data

Use Cases

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