UAS (drones) for Traffic Accident Reconstruction

2D Map & 3D model Accident scenes

GRADD has devised the most advanced methods in capturing fast, and accurate ground, and aerial data using UAVs (drones), as well as millimeter accurate laser measurements from traffic accident scenes. We then use the ground and drone images to create 2D and 3D models of accident scenes for the purpose of inspecting, analyzing, and conducting accurate measurements. The laser measurements are used to calibrate the 2D and 3D models, to insure accuracy. We also welcome the opportunity to set up a private cloud for your department, so you may share an online link with stakeholders, for inspections, and to conduct measurements without having any special software on their laptop or desktop.

Conduct measurements in Analist 2019 – An Autodesk Licensed CAD Software!

 

Measure distances, and areas using Analist 2019! Plus, insert GPS data and place the scene on Google Earth in the Analist 2019 software!

 

View and conduct analysis and measurements in 3D with our 3D visualization software. Use our software to factor slope into your equations!

 

Accurate measurements in 3D = 10.84 meters above = 11.855-1.017 = 10.838 image below. Also, important to note the slope on this roadway when determining vehicle speeds before brakes were applied.

We have solutions to meet your budget, whether you operate a DJI Phantom 4 Pro, or a DJI Matrice 210 RTK. Our world-class software, and end-to-end solutions are all you need to create highly accurate 2D and 3D models of accident scenes, for the purpose of documenting, analyzing, and carrying out fast, and detailed measurements. Contact us today for more information.

analist2017-traffic-accident-measurement

Watch this video, recreating an accident…

Use the 3D model below to conduct accurate measurements. This 3D model is uploaded to the Analist 2018 Cloud. Expand to full screen by clicking on the icon in the bottom right corner. Use the buttons on the left nav bar to conduct measurements. LEFT CLICK THE MOUSE TO START MEASUREMENT by placing WAYPOINTS, left click again for the next way point, then RIGHT CLICK TO complete A MEASUREMENT. YOU MAY ROTATE THE SCENE WITH BY HOLDING DOWN THE LEFT KEY, MOVE THE SCENE LEFT TO RIGHT, TOP TO BOTTOM BY HOLDING DOWN THE RIGHT BUTTON, AND ZOOM IN/OUT BY HOLDING DOWN THE SCROLL WHEEL.

GRADD offers the most innovative traffic accident reconstruction methods for law enforcement, and traffic accident investigators. We provide world-class software to capture, and accurately analyze aerial images from an accident scene. We have devised a turnkey solution to accurately reconstruct a scene, for the purpose of digitally documenting the scene in 3D with extremely high detail, to allow measurements and further analysis. Investigating a traffic accident requires a fine balance between two competing demands – the requirement for collecting thorough, lasting/accurate evidence, and the need to re-open roads as soon as possible, allowing traffic to flow again.

GRADD provides a full range of aerial intelligence (video and photography) that gives the first responders and investigation teams the tools and evidence they need. Our solution reduces the time and resources needed to collect data, and may drastically reduce the time roadways are closed, or operating under reduced lane conditions. Contact us today for more information.

Use the 3D model below to conduct accurate measurements. This 3D model is uploaded to the Analist 2018 Cloud. Expand to full screen by clicking on the icon in the bottom right corner. Use the buttons on the left nav bar to conduct measurements of – bottom button = area, 1 from bottom button = distance, and 2 from bottom button = angles

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