Hi all,
Here, on the official reference of the MAV_CMD_DO_SET_ROI_LOCATION
message, we can see the description:
<param index="7" label="Altitude" units="m">Altitude of ROI location</param>
Could anyone please guide me which type of altitude is this?
- Altitude above ellipsoid
- Altitude above sea level
- Altitude above ground (=home position)