Activation requires only a single button, then they’re ready to start gathering information. Once AeroPoints are in place, the process becomes infinitely simpler. This method also takes time, but it saves on shooting points with a rover on foot and painting them for visibility.

If you’re working with smart GCPs like AeroPoints, you need to drop the hardware in an optimal distribution across the entire surveyed area. Setting up ground control with AeroPoints

Using GCPs when surveying ensures survey-grade accuracy, but setup can be time-consuming on a large site. Ground control points (GCPs) can be known points marked and measured with base and rover or a moveable smart ground control points like Propeller’s AeroPoints. Its position in the sky is not accurately geotagged, so you don’t get reliable positional data from its hardware alone that accuracy comes from ground control, which is why even small errors in ground control setup can have huge repercussions. Standard drones without GPS correctional processing are simply a vehicle for the camera.

Ground control and traditional drone surveyingįor traditional drone surveying, you need a sufficient number of known points to verify and pin your drone imagery to the ground. To cut through the complexity, we’re explaining how PPK workflows differ from GCP-based drone surveying and how RTK plays into it all. But there’s still a lot of confusion about what the technology is, how it works, and what’s best for your surveying needs.

Post-processing and real-time kinematic workflows are more accessible as newer drones come to market.

Wifi vs bluetooth drone data processing