[Paparazzi-devel] Rotocraft: HOVER w/o GPS?

[Simon Liebold]

Short question:

While in on of the "AP_MODE_HOVER_*" modes, does the rotocraft need GPS
input to hold the horizontal position or does it have enough information
from the accelerometer(, magnetometer) and gyro alone? Or, to put it in
another way: Can I let it hover in a large indoor area?

Simon