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APLITOP TcpScancyr

For Tunnels

This powerful application calculates tunnel cross sections for roads or railways, based on laser scanner data.
Starting from the point cloud, cross sections are calculated, which can be modified by a powerful editor. They can be displayed in 2D or 3D, showing the infra/over-excavation zones, and can also be exported to DXF, with multiple customization options.
The program also generates area and volume reports, deviation of the real alignment, inspection map, orthoimages and video simulation.

  • APLITOP TcpScancyr
APLITOP
Calle Sumatra, 9, / Urb. El Atabal
29190 Málaga
Spain
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Description

TcpScancyr computes cross sections of tunnels for roads and railroads, from laser scanner data.

 

Input Data

Horizontal and vertical alignments and superelevation data, via numerical input or conversion from other commercial formats.Theoretical tunnel templates, which can consist of various layers, defined by parameters or by importing a DXF file.

Once this data has been defined, the information from the points taken from the scanner is added via a set of coordinate files either with optional intensity and color.

 

Visualization of Points

Points may be examined using a three-dimensional viewer, with the option of changing between orthogonal and perspective view. Camera position can be controlled directly on the alignment or on a relative position, allowing the station and height to be altered. The level of presentation detail can be modified in order to optimize speed.

The symbology assigned to the points may be configured using a variety of method ssuch as angle, height difference, displacement, natural color, intensity, in/out, etc. The application also includes interactive tools for filtering points based on several criteria.

 

Cross Section Calculation

To obtain cross sections the user needs to specify the station range, the generation interval, and the bandwith to be employed. Optionally the filtering can be activated in order to delete peaks. The program features a powerful profile editor.

Once the cross sections have been calculated, they may be represented in 3D or using a frontal viewer. If the theoretical section has been defined, the over- and under-excavated areas are shown in different colors. Profiles can be exported as DXF files in 2D or 3D, either individually or as sets.

 

Tools

The  program  automatically  calculates  areas,  with  the  option to  represent  this  data  on  the  cross sections  or create  an area and volume report. The program  can also export  the drawing as a DXF file,  allowing  the  paper format,  scale  and  other representation options to be set. Tunnel 3D model can also be exported in several formats.

The application also allows the route through the tunnel to be simulated, situating the user at a determined height and allowing him or her to control their position, speed, direction and extent of view.

Specifications

  • Year of last update
    2019
  • Year of initial introduction
    2010
  • Modules
    Standard or Advanced version
  • Source of Point Clouds
    Airborne Lidar, Indoor TLS, Outdoor TLS, Photogrammetric
  • Supported Systems
    It can process tunnel point cloud files from terrestrial scanners in the supported formats.
  • RAM [GB]
    2
  • HD [GB]
    10
  • Use of GPU
    N
  • Processor
    []
  • Stereo Display
    N
  • List software environment, e.g. Microstation
    AutoCAD, BricsCAD, ZWCAD
  • Input formats
    TXT,PTS,PTX,FZS,FLS,E57,LAS,LAZ,XCF
  • Output formats
    DXF,PDF
  • Max. file size (#3D points)
    500000000
  • Geo-referencing
    N
  • Automatic Target Detection
    N
  • Stitching multiple scans
    N
  • Zoom, pan and rotate
    Y
  • Fly-throughs
    Y
  • Adding Points
    N
  • Removing Points
    Y
  • Point Reduction
    Y
  • Image matching facilities
    N
  • Frequency domain decoding for data reduction
    N
  • Removal of individual outliers
    Y
  • Removal of vegetation
    N
  • Removal of buildings
    N
  • Bare ground DEM generation
    N
  • 3D Coordinates extraction
    Y
  • Length and Height
    Y
  • Angle
    Y
  • Distance
    Y
  • Area
    Y
  • Volume
    N
  • Regular Grid DEMs
    N
  • Cross sections
    Y
  • TIN
    N
  • Contour Lines
    Y
  • Break lines
    N
  • Boundary detection of solids
    N
  • Building footprints
    N
  • Building roofs
    N
  • 3D City modelling
    No
  • Lines
    N
  • Planes
    N
  • Cubes
    N
  • Spheres
    N
  • Cylinders
    N
  • NURBS
    N
  • Industrial features
    No
  • Earth surface features
    No
  • Line of sight
    N
  • Aspect and slope
    N
  • Individual tree heights
    N
  • Simulation facilities
    tunnel tour,gauge control
  • Time series analysis
    Y
  • CAD software
    AutoCAD, BricsCAD, ZWCAD
  • Hydrological software
    No
  • Assigning colour from imagery to points
    N
  • Image overlay on TIN
    N
  • Integration with other data types
    Alignments, tunnel templates
  • Support
    online
  • Typical applications
    Tunnel works control
  • Distinguishing features
    Project definition from alignment, tunnel template and points.Point filtering by height, offset, height difference, distance to template or manual editing.Cross-section calculation and editing.Fully customizable drawing of cross-sections or 3D tunnel.Area and volume, alignment deviation and profile comparison reports.Inspection maps and orthoimages.Video generation.

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