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 and over-excavation zones, and can also be exported to DXF, with multiple customization options.
The program also generates other results such as area and volume reports, deviation of the real alignment, inspection map, orthoimages and video simulation of the tunnel.
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,def ined 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.