Ability to fix the height of the drone camera above the ground so when walking and exploring you don't have to keep adjusting the height as the terrain falls or rises

[puppypower5548]

It would good to be able to stop adjusting the height of the drone camera as you walk around, say fix have the ability to fix it at 1.8 m above ground level. So when walking up or down a hill you height remains at 1.8m above the ground.