Digital Elevation ModelS (DEM)

Accurate Digital Elevation DIGITAL ELEVATION MODEL (DEM) AND DIGITAL TERRAIN MODELS (DMT)

Custom services of Digital Elevation Model ( DEM ), Digital Terrain Model (DTM) & Digital Surface Model (DSM) generation from  LiDAR and imagery (Satellite, Photogrammetry flights, LiDAR flights, UAVs flights or mobile scanner).

  • DTM (Digital Terrain Model) from LiDAR and images
  • DSM (Digital Surface Model) from LiDAR and images
  • Custom DEM: DTM and DSM (with/without bridges, with/without building, etc)

DIGITAL TERRAIN MODELS (DTM AND DEM)

digital terrain models generation from LiDAR and photogrammetry

DIELMO3D offers a wide range of “basics” LiDAR data processing. Among them, the most requested products are the Digital Elevation Models (DEM). Depending on the original raw data (new data acquisition or existing archived data), we generate high accurate DTM and DSM 3D models at different resolutions. Thanks to our exclusive interpolation method, me guarantee highest quality and accuracy

  • High accuracy LiDAR DTM
  • Custom DTMs for flood modelling
  • DTM from 1:25.000 cartography at 5m and 10 m accuracy
  • DTM+ buildings

DIGITAL SURFACE MODELS (DSM)

DSM AND CUSTOMIZED 3D MODELS obtained from LiDAR and/or imagery

  • (DSM) Digital Surface Models and 3D modelling in different formats
  • DSM at different resolution and accuracy
  • Specific DSM for flood modelling
  • 3D Mesh model generation from imagery

CONTOUR LINES

SMOOTH CONTOUR LINES GENERATION FROM LIDAR AND IMAGERY

Contour lines generation at different levels of accuracy, both from existing archived LiDAR or from new data acquisitions. From Drone, UAV, helicopter, plane or satellite.

  • All scales
  • Smooth and corrected contour lines
  • 5m, 2m, 1m or 0.5m.
  • Includes DTM generation

INTERPOLATION BY DIELMO 3D

EXCLUSIVE INTERPOLATION METHOD FOR DEM AND CONTOURS GENERATION.

To obtain the best possible accuracy in 3D models, both original raw data quality and LiDAR data processing methodology are important. Our exclusive interpolation method guarantees the use of the original data accuracy obtained by the sensor, interpolating only the points where there is no data.

  • Original RAW data is never modified
  • Avoids errors in complex areas

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