Ground Control - Principle 4
Another important consideration when laying out your ground control is topo check shots.
Ground Control - Principle 5
ALWAYS, and only, measure in your ground control with a rover that is fully calibrated to the site control for your GPS system.
Ground Control - Principle 3
To start, place a GCP on roughly the highest and lowest spots on your project. Don't worry about...
Ground Control - Principle 2
Surrounding the site with ground control is a simple, but often overlooked, step. Usually four to six GCP's...
Ground Control - Principle 1
When placing ground control, it is critical to look for overhead obstructions. If the drone can't see your GCP as it flies overhead, that GC