The pass
The pilot flies. The app records position, height, and heading, then a picture when the camera has seen new ground.
In the pilot app, choose a parcel. The pilot flies. The app records the position, the height, and the heading, then a picture when the camera has seen new ground.
If the network drops, the same picture is sent again until it arrives. It is stored once. Finish closes the pass. The phone's walk, if one is open on that parcel, stays open. The flight writes the same grid as the walk.
The automatic pass
The automatic pass is off. You can turn it on. The phone asks you to confirm before the aircraft arms and takes off. The pass flies over the pale cells, inside the outline, at 40 m. It stops when the grid is covered, or when you take the sticks.
If the aircraft does not offer that pass, the switch stays off and the app says to fly by hand. The Mini 4 Pro with the RC N3 can offer it. Recording is the same either way.
The parcel map draws that surface in the same colors as a walk, and so does the 3D view. On the fiche, Scan status names Mini 4 Pro as the device, and Phone, Mini 4 Pro when both were used.