Terrestrial 3d laser scanning

  

A 3D terrestrial laser scanner is an apparatus that uses laser technology from the ground (terrestrial) in order to acquire three-dimensional coordinates of a previously defined surface of an object automatically, systematically, and at high speed (almost in real-time).

3D-Laserscanning

Since recently Teccon bvba offers 3D laser scanning to a wide range of clients.

Teccon applies this laser scanning for you in the industry, construction, archaeology, and architecture. Depending on the assignment we make use of our own Leica&reg ScanStation 2 or a Leica&reg HDS6000. The scanning process generates an accurate cloud of points that can be used for modelling, design, axis-built measurements, deformation measurements, and volume measurements.

Where is terrestrial 3D laser scanning applied?

  • Architecture (faade scans)
  • Project visualisations (complex buildings such as churches, medieval buildings, )
  • Infrastructure (views of complicated constructions in the field of civil engineering (bridges, tunnels, )
  • Volume and deformation measurements
  • Police investigations (scene research)
  • Critical situations at demolition works
  • Plants and piping in the chemical industry
  • Archaeological preservation
Leica&reg ScanStation 2
  • Has a scanning speed of 50,000 dots per second and is therewith the fastest pulse scanner on the market.
  • Has a complete location overview at its disposal, both vertically and horizontally, with photographic display, which results in maximum flexibility and productivity.
  • Has a scan range of 300 metres, as a result of which it can be implemented in very diverse locations.
  • The Leica ScanStation 2 is the most multi-functional scanner on the market.
Advantages of 3D laser scanning
  • Full coverage is possible, on the condition of several set-ups
  • Fast and time-saving (in dangerous environments) so not expensive
  • Accessing certain parts of the project zone is not necessary
  • Accurate
Disadvantages of 3D laser scanning
  • Danger of dead angles or displays as a result of temporary obstructions (possible solutions for this are several set-ups)
  • Can only be implemented under dry weather conditions: raindrops or fog cause ghost points and refraction of the laser beam.

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