JJB*
Core User of DJI
Flight distance : 12225059 ft
Netherlands
Offline
|
DJI Gamora Posted at 4-30 03:48
Hi, again. About the issue you have submitted, the position displayed by the attitude indicator will be affected by the accuracy of the compass and GPS, so we suggest calibrating the compass of the aircraft and the mobile phone respectively. Since the GPS accuracy and compass of the mobile device have certain errors, the orientation displayed by the aircraft may be inaccurate when the aircraft and the
mobile device are close to each other. It is suggested that also checking first by these following steps:
1. Calibrate the compass of mobile equipment;
Hi Gamora,
My flights with multiple devices : the same issue seen.
Mobile device compass well calibrated but even with mob device with compass wich is offsett to the actual heading, same result.
Compass data mopb device is needed to be presented on the outer ring of the fly app compass indicator. If input data is not correct for heading the result is seen over the whole range.
So it is a big in the app, i will do another test for you ; it is always at 1600 o-clock and 2000 o-clock (approx) where the app does the plotting of mob device compass data incorrect
It would be real funny, ( your engineers should be ashamed of theirselves to ask this...) to fly minimum of 100 meters away from HP to get a good compass indication! Flying very close to HP will give funny results but any distance > 15 meter indication should be correct!
cheers
JJB |
|