The differences between airspeed and groundspeed?

Hi, all

I view the dronekit document, there are airspeed and groundspeed parameters, I use a mutilcopter, so I am confused, what’s the difference between them?

Thanks a lot in advanced


I guess you are talking about missions? For Copter, we only support setting the speed as ground speed
Thanks for using ardupilot!

Thanks a lot for your reply