"I have had another frustrating DJI experience during a documentation job:
Setting: Railway track through dense forest, Flight distance: 2 x 2.3 km
In Germany we have to stay within sight of the vehicle so I had to run alongside the drone.
I have reported this sort of behavior 4 times already to the UgCS support team in June, July, October and Novenmber 2017 as well as a few days ago. It is very disturbing. The DJI support got 3 tickets from me in 2017 without ever…"
"Thanks for the clarification. Yes, all flight telemetry is automatically saved: Telemetry player in user manual
Just checked with our DJI developer and there is aspecific property of DJI SDK, which can cause the actual speed to be less that set in…"
The targeted speed was 2m/s and it was working at 1. If set 1, it would be 0. If I set 3, it would be 2. Sometimes it will go to 3. But I am worried that the image spacing will not be enough.
Are flights logs cached? If not I will have…"
"Hi Mr. Guey,
Just a few things to check:
When checking the horizontal speed, please allow the vehicle enough distance to speed up (some 30m to reach 5-6m/s, for example)
Are you sure that with previous version the speed was correct? If yes, please…"