Lidar Scanning & GIS ServicesDigital Surveys providing a comprehensive data capture service

Lidar-Scanning-Services-in-Qatar
3D Laser Scanning is a non-contact form of measurement and documentation using a laser. The laser will reflect off of anything visible and the laser light will return to the scanner. Typically, about 250,000 points per second are collected but the scanner can collect up to 976,000 points per second.

The laser, in conjunction with the integrated digital camera, captures precise shapes, details and geometries as well as color images. The color images can be overlaid on to the laser points creating a photo-realistic 3 dimensional image. In addition, full-dome 360 degree panoramas are created. The colorized laser points can be further manipulated, analyzed and modeled when brought into a 3D CAD package.

3D laser scanners work by sending a laser beam all over the field of view. Whenever the laser beam hits a reflective surface, it is reflected back into the direction of the scanner. To determine the position in space of the captured object, the Laser Scanner Focus3D uses polar coordinates which consist of the horizontal angle, the vertical angle and the measured distance relative to the Laser Scanner’s position.

Individual scans are later registered together using common references and the resulting point cloud made up of all the project scans is able to be viewed and manipulated.

Benefits:

  • Very high quality measurements in three dimensions.
  • An accuracy of +/- 2mm at 25m, providing you with a precise virtual copy of reality.
  • Amazing color overlay with less than 1 pixel overlap error.
  • Having your data processed expediently, with images and scan data accessible on Webshare within 48 hours of completion of scanning project.
  • Quick turn around of scans and images onto Webshare allowing access to engineers and other professionals for planning and preliminary calculations.
  • Less down time due to plant shut down – plant can be scanned while still operational most times
  • Limit safety risks – reduce surveyor time in high traffic areas
  • Quick data access – engineers can access scan data prior to modeling to make preliminary assessments and rough calculations
  • Reduce return visits to site – entire area scanned and captured digitally allowing unlimited “visits” to the site
  • Laser scan data can be exported in many different formats, enabling connection to AutoCAD Architecture and Plant3D as well as many other CAD applications such as ArchiCAD, AVEVA, GeoMagic, Intergraph, Microstation, Nemetschek, PDMS, PDS, PolyWorks, Rapidform, REVIT and Rhino.
  • Point clouds can attached and indexed directly in AutoCad 2011 and 2012.
  • Google Sketchup can also accept point clouds using a Pointools plugin.
  • Scanned 3D images can now be put securely on the Internet through password protection, thus enabling sharing of scan information with engineers, owners, operators and clients without the need of additional software.

Applications:

  Civil Engineering:

  • Inspect building facades.
  • Create accurate as-builts.
  • Monitor construction progress.
  • Determine building maintenance requirements.
  • Document duct work and piping for clash detection.
  • Pre-plan renovations or retrofits.
  • Model drainage of site.
  • Monitor bridge deformation over time.

Surveying:

  • Create topographical maps.
  • Generate accurate 2D CAD plan views, elevations, and section profiles.
  • Create 3D models.
  • Measure distances, areas, and volumes.
  • Map assets and check for clearance.
  • Detect construction deficiencies and deformations.
  • Produce navigation models for construction planning and tie-in identification.
  • Perform curb and gutter and field-to-finish work in the comfort of the office through virtual surveying.

As-Built Surveys:

  • Bring the facility or object back to the office to avoid return site trips.
  • Create conceptual fly through videos blending existing and proposed structures to “sell” projects.
  • Extract as much or little information as you need, when you need it.
  • Create accurate 2D and 3D documentation for architects or engineers to facilitate renovations, additions, or re-purposing.
  • Create a Building Information Model (BIM) for contractor collaboration,
  • energy studies, facility management, and more.
  • Monitor construction for accuracy and create “close out” as-built documentation after each trade or phase is finished.
  • Perform off-site prefabrication of building components.
  • Monitor structures over time for attrition and settling.
  • Laser Scanning is the most cost and time effective method of capturing all measurements of the interior and exterior of a building in its present state.

Architecture and Cultural Heritage:

  • Document and preserve fragile buildings, sites and artifacts with out disturbing them.
  • Monitor rates of decay of deteriorating items.
  • Create as-builts for heritage buildings that include free-form shape elements and very complex facades and decoration.

Process and Power Piping:

  • Accurately model existing piping and equipment allowing for clash detection prior to installation of new equipment.
  • Limit or avoid unnecessary plant shutdown time.
    Increase space efficiency.
  • Document precisely in 3D the current state of the property as the planning basis for conversions and extensions.
  • Perform precise-fit off-site assembly, thanks to exacting 3D CAD data and dimensional control.
  • Simplify facility management, maintenance, training, etc. through comprehensive 3D master data, simulations and training in virtual reality.
  • Improve coordination between different trades and comprehensive documentation and supervision of all work.

Inspection and Reverse Engineering:

  • Generate precise 3D CAD documentation of complex machine components, molds, patterns, and fixtures.
  • Reverse engineer copies of large scale products and components when there is no existing CAD data available.
  • Quickly measure large, organic surfaces for inspection.
  • Measure red-hot objects at a safe distance, avoiding expensive cool down cycles.
  • Prefabricate components, scan, and fit-up virtually in CAD.

Contact us at via email or by phone or submit a business inquiry online.

At FSIB we go beyond providing solutions & services. We work with our clients through technology, business processes and business changes that shape their competitive advantage. We complement deep industry and technology skills and focus on business solutions & services with process frameworks and applications outsourcing capabilities.

Leader in Innovative Project management solutions in Qatar