Inpho Geo Modeling Product

Surface and Terrain Modeling

Comprehensive modeling of unlimited laser scanning or image matching points including filtering, visualization, editing and analysis.


  • Powerful digital terrain, surface model and LiDAR editing station.
  • Easily handle efficient checking, editing and classification of huge DTM and LiDAR projects consisting of billions of points using a tiled data structure
  • Visualize and quality control data using excellent monoscopic or stereoscopic tools
  • Underlay DTM data with thousands of orthophotos or complete blocks of aerial stereo photographs
  • Expand capabilities using the Inpho DTM Extension for fast point cloud filtering, gap filling and mapping-grade contouring


  • Efficiently process hundreds of millions of DTM points with unsurpassed quality of interpolation, filtering, management, application and visualization.
  • Utilizes an integrated database system well-suited to managing very large DTM projects, up to nation-wide DTMs
  • Efficient hybrid DTM data structure and flexible, advanced interpolation guarantees rigorous consideration of break lines and qualified data filtering
  • Numerous DTM applications are covered, such contouring, hill-shading, profiling, volume calculations, or slope analysis
  • Work with points from LiDAR, photogrammetry or other sources
  • Automatically filters airborne laser scanning to classify a raw point cloud into terrain and off-terrain points and effectively extracts true ground points for further
  • DTM processing
  • Address contouring, hill-shading, profiling, volume calculations, or slope analysis

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