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