cz point cloud™cz point cloud™ + 3d laser scanner = success when time matters
TRANSCRIPT
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CZ Point Cloud™ + 3D Laser Scanner = Success
When Time Matters
Part II
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Timeline
• The following depicts the timeline from a scan of a real crash.
• The times shown are real and can be substantiated by EXIF data from the digital images.
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Begin Scanning
• 15:43– Arrive On-Scene
• 15:46– Begin Scan– Begin Taking Photographs
• 15:48– Tow Trucks Arrive on Scene
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Begin Scan
15:46
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Tow Trucks Arrive
15:51
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Tow Driver Moving Evidence
15:52
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Tow Truck Moving Black Car
15:52
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Tow Truck Hooking to Pickup
15:53
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Tow Truck Hooking to Blue Car
15:59
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All Vehicles Moved
16:05
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Clean Up
16:06
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Scene Cleared
16:11
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• Within 6 minutes, Tow Truck Operators Begin Moving Evidence to Clear the Scene
• Within 7 Minutes, the Scene Was Changed.
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Scans
• The First Scan was Successful in Capturing Evidence and Final Rest Positions.
• The last two scans were not required, they were conducted to capture evidence that may have been obscured and changes in the scene from the first scan.
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Initial Scan Captured Evidence and Final Rest Positions
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2nd Scan, Vehicles Being Moved
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3rd Scan, Vehicles Moved
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Total Time on Scene with Scanner28 Minutes
• 15:43 Arrive• 16:11 Finish Scan
• Time Includes– All Photographs– Three Scans– Brief Interviews
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Post Crash Activities
• Return to Scene• Scan Area• Download• Register• Export PTS• Import PTS in Cad Zone Point Cloud• Create Line Drawing
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Cad Zone Point Cloud
Point CloudDiagram
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Total Time to Completion
• 28 Minutes Scan 1 (On Scene)• 20 Minutes Scan 2 (Return to Scene)• 35 Minutes Download/Register/Import/Export• 20 Minutes Drawing
• Total Time– 1 Hour 43 Minutes
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Scan to Finished Diagram
• Accurate• Reliable• Efficient• Affordable
CZ Point Cloud™www.CadZone.com
1 hr 43 min Total Time
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Presented By:
Bobby Jones
Bobby Jones Associates, Inc.Post Office Box 9807Knoxville, TN 37940
(865) 525-8860