YDQA: Ep 103- " What Are Best Practices For GCP Targets In Lidar And Photogrammetry Missions?"

In this episode of "Your Drone Questions. Answered," host Chris Breedlove welcomes Eric Harkins from Back Forty Aerial Solutions to discuss best practices for target placement in both LiDAR and photogrammetric drone mapping missions.

Eric shares his extensive experience in aerial mapping and provides valuable insights on:

• The difference between ground control points (GCPs) and check shots
• Strategic placement of targets based on project size and terrain
• Target size considerations based on flight altitude
• Material selection for different project needs and conditions
• Dealing with lighting conditions in photogrammetry
• Target shapes and why certain designs are more effective
• Using existing features vs. custom targets
• Coordinating with field crews for consistent results
• Tips for working with previously set control points

Whether you're new to drone mapping or looking to improve your workflow, this episode offers practical advice to enhance the accuracy and efficiency of your aerial surveying projects.

For more information or to contact Eric:

• Email: eric@backfortydrones.com
• Phone: 803-727-5551
• https://www.backfortydrones.com/
• https://www.backfortydrones.com/post/understanding-the-importance-of-ground-control-points-gcp-in-drone-lidar-mapping

Have a drone question? Email chris@dronelaunchacademy.com or visit ydqa.io to submit your questions for future episodes!