3D Drone Data

Presentation OverviewIntroductions

Intro to 3D drone data

Exploring drone data

Project Examples

Dan Argyle - Drone Operations Manager

● 5+ years of experience providing geospatial services● FAA Part 107 Certified UAV Pilot● 10+ years of experience with unmanned technology● Degree in Engineering Technology - UAS - Northwestern Michigan

College

Email: dargyle@droneviewtech.comMobile: (616) 274-7884

- RGB point cloud (from photo)- Laser point cloud (LiDAR)- Digital Elevation models- Topographic models- Triangulated mesh (Colorized

DSM of the point cloud from drone imagery)

What is 3D Drone Data?

● Mission Planning● Sensor optimization for drone

flight plan● Mission execution and data

acquisition● Processing and quality checks ● Data delivery to client in multiple

formats

How Drone Data is Collected

● “Photo” Point Cloud - LAS○ Created using photogrammetric programs ○ Rapid turnaround times○ Survey grade accuracies○ Multiple applications for implementation

● LiDAR “Laser Point Cloud” - LAS○ Favored for its absolute accuracy and ability to penetrate through foliage○ More reliable than photogrammetric point clouds○ LiDAR scans can be used situations requiring a fast turnaround time○ Fields of adoption are expanding

● DTM (Digital Terrain Model)○ Can be created using a LiDAR or photo point cloud○ Used in many different professional environments ○ Topographic contours, DEM (digital elevation model), and TINs○ Applications within MDOT, landfills, aggregates, and land development○ Accuracy is key to data delivery

3D Drone Data Explained

● Traditional surveys can be costly and time-consuming.● Drones allow interested parties to keep their operations safe● UAV imagery can provide valuable insight into project details. ● UAV LiDAR, as a tool, offers one of the most accurate and

flexible methods of collecting data● Drones allow flexibility for aerial flights● Data captured by drones creates a detailed record in all areas

where they are employed

Drones vs Traditional Surveys

RGB Point Cloud Applications

LiDAR Point Cloud Applications

DTM Applications

Topographic Contour Applications