CZ Point Cloud™CZ Point Cloud™ + 3D Laser Scanner = Success When Time Matters .

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www.Reconstructionist.com 1

CZ Point Cloud™ + 3D Laser Scanner = Success

When Time Matters

Part II

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.

Begin Scanning

• 15:43– Arrive On-Scene

• 15:46– Begin Scan– Begin Taking Photographs

• 15:48– Tow Trucks Arrive on Scene

Begin Scan

Tow Trucks Arrive

Tow Driver Moving Evidence

Tow Truck Moving Black Car

Tow Truck Hooking to Pickup

Tow Truck Hooking to Blue Car

All Vehicles Moved

Clean Up

Scene Cleared

• Within 6 minutes, Tow Truck Operators Begin Moving Evidence to Clear the Scene

• Within 7 Minutes, the Scene Was Changed.

• 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.

Initial Scan Captured Evidence and Final Rest Positions

2nd Scan, Vehicles Being Moved

3rd Scan, Vehicles Moved

Total Time on Scene with Scanner28 Minutes

• 15:43 Arrive• 16:11 Finish Scan

• Time Includes– All Photographs– Three Scans– Brief Interviews

Post Crash Activities

• Return to Scene• Scan Area• Download• Register• Export PTS• Import PTS in Cad Zone Point Cloud• Create Line Drawing

Cad Zone Point Cloud

Point CloudDiagram

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

Scan to Finished Diagram

• Accurate• Reliable• Efficient• Affordable

CZ Point Cloud™www.CadZone.com

1 hr 43 min Total Time

Presented By:

Bobby Jones

Bobby Jones Associates, Inc.Post Office Box 9807Knoxville, TN 37940

(865) 525-8860

bobby@reconstructionist.com

CZ Point Cloud™CZ Point Cloud™ + 3D Laser Scanner = Success When Time Matters .

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