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Terrasolid TerraScan

Terrasolid software

TerraScan is the main application in the Terrasolid Software family for managing and processing LiDAR point clouds. Other products in the family are TerraMatch for Calibration and Strip Adjustment, TerraModeler for Surface Modeling and Terrain Mapping and TerraPhoto for Ortho-rectification of Images and Data Visualization.

  • Terrasolid TerraScan
Terrasolid
Upseerinkatu 3 C
02600 Espoo
Finland
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Description

TerraScan is the main application in the Terrasolid Software family for managing and processing LiDAR point clouds. It offers import and project structuring tools for handling a large number of points of a laser scanning campaign as well as the corresponding trajectory information. Various classification routines enable the automatic filtering of the point cloud. The results from the automatic classification can be refined by using half-automatic and manual classification tools in combination with versatile 3D point cloud visualization options. Most of the automatic classification routines can be combined in macros for batch processing. In combination with batch processing macros can be executed outside TerraScan and MicroStation, even on other workstations over a LAN. TerraScan supports several import and export formats, including the LAS format, TerraScan Binary and TerraScan Fast Binary formats, as well as ASCII formats that can be defined according to the users’ needs.

Specifications

  • Year of initial introduction
    1999
  • Year of last update
    2019
  • Modules
    TerraMatch, TerraPhoto and TerraModeler
  • Source of Point Clouds
    Airborne Lidar, Outdoor TLS, Photogrammetric
  • Stereo Display
    Y
  • Stand-alone
    No
  • List software environment, e.g. Microstation
    MicroStation, MicroStation PowerDraft and other Bentley Open* products
  • Input formats
    multiple
  • Output formats
    multiple
  • Max. file size (#3D points)
    200000000
  • Geo-referencing
    Y
  • Automatic Target Detection
    Y
  • Stitching multiple scans
    Y
  • Zoom, pan and rotate
    Y
  • Fly-throughs
    Y
  • Adding Points
    Y
  • Removing Points
    Y
  • Point Reduction
    Y
  • Image matching facilities
    Y
  • Removal of individual outliers
    Y
  • Removal of vegetation
    Y
  • Removal of buildings
    Y
  • Bare ground DEM generation
    Y
  • 3D Coordinates extraction
    Y
  • Length and Height
    Y
  • Angle
    Y
  • Distance
    Y
  • Area
    Y
  • Volume
    Y
  • Regular Grid DEMs
    Y
  • Cross sections
    Y
  • TIN
    Y
  • Contour Lines
    Y
  • Break lines
    Y
  • Boundary detection of solids
    Y
  • Building footprints
    Y
  • Building roofs
    Y
  • 3D City modelling
    3D buildings with textures
  • Aspect and slope
    Y
  • Individual tree heights
    Y
  • Time series analysis
    Y
  • CAD software
    Rich import and export
  • Assigning colour from imagery to points
    Y
  • Image overlay on TIN
    Y
  • Integration with other data types
    Yes
  • Support
    Yes
  • Training
    Y
  • Typical applications
    Plenty of

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