Terrain Modelling

Terrain Modelling

For an accurate model of the terrain and other features, LiDAR scanning is the best option. The point cloud data obtained through LiDAR classification are very dense and results in precise terrain models. The break lines are drawn very clearly over the point cloud which results in deep terrain models with height information. The terrain modelling using LiDAR point cloud involves,

  • DEM (Digital Elevation Model) generation
  • DTM (Digital Terrain Model)
  • DSM (Digital Surface Model)
  • Contour

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