AB SVAFO MultiInfo 3D Laser Scan Solution AB
Transcript of AB SVAFO MultiInfo 3D Laser Scan Solution AB
![Page 1: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/1.jpg)
AB SVAFO MultiInfo 3D Laser Scan Solution AB
![Page 2: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/2.jpg)
Field work:
GPS measuring:
- 4 points
- Coordinate system:
Sveref99 (X-Y), RH00 (Z)
Reference surveying with TS:
- 275
Laser scanning:
- 108
![Page 3: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/3.jpg)
![Page 4: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/4.jpg)
4
Pre-processing: Register all scans into the same coordinate system as a point cloud
![Page 5: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/5.jpg)
Modelling:
Create 3D CAD model
Create 3D laser image
Link 3D CAD model and 3D laser image
![Page 6: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/6.jpg)
Modelling: Create 3D CAD model from point clouds
![Page 7: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/7.jpg)
7
![Page 8: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/8.jpg)
8
![Page 9: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/9.jpg)
9
![Page 10: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/10.jpg)
10
![Page 11: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/11.jpg)
11
![Page 12: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/12.jpg)
12
Potential possibility: 3D measurement in point clouds and 3D model
![Page 13: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/13.jpg)
13
![Page 14: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/14.jpg)
14
![Page 15: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/15.jpg)
15
![Page 16: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/16.jpg)
AutoCAD platform
Laserscanning SVALA-database
Different 3D data: - 3D CAD model - 3D laser image - 3D coordinates - Point cloud - Cross-section
3D visualizing with Data i Svala
3D visualisation of radiological measurement:
![Page 17: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/17.jpg)
Different methods for 3D visualization of radiation measurements: 1) Classify radioactivity level with colour for different rooms 2) Capture position data (x-y-z) from laser scanning, and 3D visualization of radioation measurement with different symbols - Different types of symbols represent different types of measuring methods - Size of the symbol represent radiation levels - Colour of the symbol represent different measuring time
![Page 18: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/18.jpg)
18
![Page 19: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/19.jpg)
19
![Page 20: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/20.jpg)
Different measuring methods: 1) Drilling samples 2) Grab samples 3) Smear samples
![Page 21: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/21.jpg)
21
![Page 22: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/22.jpg)
22
![Page 23: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/23.jpg)
23
Trend surface analysis of radioactivity level for whole floor
![Page 24: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/24.jpg)
24
Ideas about classification of radioactivity measurements: 1)Classify radioactivity level for different objects, e.g. ventilation, drains, rooms. 2)Classify measuring data of alpha-, beta- and gamma radiation with different radioactivity levels 3)Different radioactivity levels corresponding to different colours Capture position data (x-y-z) from laser scanning: 1)If RFID-tags can be identified, the position data are captured from laser scanning data 2)If no tags are used, but position description is available, e.g. on the ground, distances from the door and above the floor.
![Page 25: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/25.jpg)
25
Visualization of gamma measurements:
![Page 26: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/26.jpg)
26
![Page 27: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/27.jpg)
![Page 28: AB SVAFO MultiInfo 3D Laser Scan Solution AB](https://reader031.fdocuments.in/reader031/viewer/2022012016/615abcfde7b67f3c9e5365de/html5/thumbnails/28.jpg)
28