3D Terrestrial Laser Scanner Innovative Applications for 3D Documentation

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1 3D Terrestrial Laser Scanner Innovative Applications for 3D Documentation Rodney Chaffee Head of Sales, FARO Asia Pacific

2 3D Laser Scaning Market Billion $ Billion $ CAGR : > 12% Source: ARC Advisory

3 From the Engineering Community 3D Laser Scanning

4 BREEDING INNOVATION Making Technology More Accessible for Users

5 To the Rest of the World 3D Terrestrial Laser Scanning

6 3D Terrestrial Laser Scanning Point Cloud Examples

7 Driving the Change 1 Speed 2 Ease of Use 3 Amount of Data

8 Standard Laser Scanning Workflow 1. Project Planning 2. Scanning 3. Registration 4. 3D Modelling - As Built a. Point Cloud Import b. Point Processing c. 3D Modelling

9 A p p l i c a t i o n s As-Built Feature Model Create fully editable 3D CAD models directly from point cloud or mesh data using realtime accuracy analysis tools Extracting Feature Information and 3D Feature Modeling Surveying As-Built As-Built 3D Feature Modeling Various Feature Modeling Wizards Accuracy Confirmation Exporting to Downstream

10 A p p l i c a t i o n s As-Built Reconstruction Model Using Large Point Clouds or Meshes Cleaning & Editing Analyzing Shapes using Various Viewing Tools Aligning Scans & Constructing Mesh Intelligently Recognizing Feature Regions Extracting Feature Information and 3D Feature Modeling As-Built 3D Feature Modeling Various Feature Modeling Wizards Accuracy Confirmation Exporting to Downstream Architecture Structural Testing & Validation Facility & Land Management Land Information Systems

11 Comparison Analysis : Monitoring Terrain & Retainer Wall Monitoring Quick and easy identification using 3D colour mapping deviation analysis or Cross Sectional with required colour spectrum..

12 Sectional Contours Contour Maps Sectional Cross Section Curves in Line/Arc Format Height Maps

13 Tank and Chimney Analysis Deformation Analysis Roundness & Straightness Analysis Cross Sectional Measurements

14 Building Information Modeling Owners Architects BIM Builders & Fabricators Civil Engineers MEP Systems Engineers Structural Engineers

15 Building Information Modeling Scan data can be used in the whole of the BIM process Planning MANAGE Design Construction As-built conditions PLAN BUILD Capture data where traditional survey methods are difficult Capture all data in a short space of time DESIGN

16 Building Information Modeling Previously drawing based Risk of errors Duplication Simplification of 3D Data -> Shift to model based -> Minimized errors -> Single model - lots of views -> Visualisation and simulation -> Easy data access by all

17 Geology 3D Documentation of Niah Caves Malaysia, Sarawak (Geological structure of the caves & cave modeling)

18 Disaster Management 3D Documentation of Wenchuan Earthquake, China

19 Cultural Heritage Shanghai Zhang WenTian Residence

20 Inspection

21 Tunnel

22 2. 3D Background Terrestrial of suggestion Laser Scanning Benefit Survey Using Total Station Volume: m3 Survey Using 3D Terrestrial Laser Scanning Volume: m3 Volume deviation is m3 per 3.6 meter 3D Terrestrial Laser Scanning provides more detailed and accurate measurement

23 2. 3D Background Terrestrial of suggestion Laser Scanning Benefit Tunnel Survey Total Station Limited number of points Straight line between points Total Station 3D TLS 3D Terrestrial Laser Scanning Many points No straight lines More accurate result Faster

24 Summary 3D Terrestrial Laser Scanning is changing the world we in which we live. Capabilities of terrestrial laser scanning are expanding and replacing conventional practices. Applications that are undergoing paradigm changes due to use of 3D Terrestrial Laser Scanning, includes the following, but is not limited to: Architecture, Engineering, and Construction Building Intelligence Management Facilities Management Large Object Inspections Forensics Heritage Preservation

25 Thank You