PeterFDJI3
lvl.1
United States
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DennisMurry08 Posted at 2017-6-5 15:25
The IMU X and Z should be a negative number since the imu and GPS is above COG...I know, it sounds weird but remember the "green" on the chart is entered as a negative. Again on your GPS, you have a positive number in the Y. If your GPS is above the COG then it should be a negative. For me I have my GPS on center of the COG...so if it helps, or at least gives you a starting place, my GPS is X "0" Y "0" and Z is - 32...with camera/gimbal etc. Also I measured the IMU from the center of the IMU which is attached on the designated location by DJI. My numbers are a little different than yours but they will change with/without gimbal....just as an example, my IMU is -9, 0, -12. Again, dont go by mine, just go by what ever your COG is. Hope this helps
Right. Even looking at my own images, the IMU is "behind" the vertical COG, and Green clearly indicates behind is a negative number. I will make the figures negative in both cases for the IMU.
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