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RIEGL RiWORLD

Airborne and Mobile Laser Scanning Systems provide data acquired by the laser scanner(s) and data from an INS/GNSS system. The laser scanner data is frequently referred to as scan data, whereas the INS/GNSS data or position and orientation data is ca

  • RIEGL RiWORLD
RIEGL
Riedenburgstrasse 48
3580 Horn
Austria
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Description

Airborne and Mobile Laser Scanning Systems provide data acquired by the laser scanner(s) and data from an INS/GNSS system. The laser scanner data is frequently referred to as scan data, whereas the INS/GNSS data or position and orientation data is called in short trajectory data after post-processing.

RiWORLD transforms the scan data into the coordinate system of the trajectory, usually WGS84 (world geodetic system). It thus provides the acquired laser data of the object's surfaces within a geocentered coordinate system for further processing.

In order to transform the scan data with high accuracy RiWORLD applies accurate geometrical system descriptions as input, i.e., the transformations from the scanner system to the IMU/GNSS coordinate system, and to the vehicle body coordinate system. The output data of RiWORLD represents a point cloud in WGS84 with additional descriptors for each point such as amplitude of echo return, target reflectance, echo pulse width, pre-classification, and more. RiWORLD is smoothly integrated into the project-oriented processing software RiPROCESS via the application server RiSERVER.

Specifications

  • Year of last update
    2016
  • Year of initial introduction
    2007
  • Source of Point Clouds
    Airborne Lidar
  • Supported Systems
    RIEGL Laser Scanners
  • Use of GPU
    N
  • Processor (CPU)
    32-bit
  • Stereo Display
    N
  • Image matching facilities
    N
  • Frequency domain decoding for data reduction
    No
  • Removal of individual outliers
    N
  • Removal of vegetation
    N
  • Removal of buildings
    N
  • Bare ground DEM generation
    N
  • 3D Coordinates extraction
    N
  • Length and Height
    N
  • Angle
    N
  • Distance
    N
  • Area
    N
  • Volume
    N
  • Regular Grid DEMs
    N
  • Cross sections
    N
  • TIN
    N
  • Contour Lines
    N
  • 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
    No
  • Time series analysis
    N
  • Support
    yes, online/phone/user meeting
  • Training
    2-3days incl. RiANALYZE, RIMTA, RIPROCESS
  • Typical applications
    transformation of laser data into the CS
  • Distinguishing features
    - transformation of laser data into the coordinate system of the trajectory- interfacing to third party software packages- smoothly integrated into RiPROCESS project management software

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