Local Positioning System for DJI Phantom

[Tiidus]

Hello, I am experimenting with indoor flying inside large building using a DJI phantom 3. The DJI already has a vision positioning system for indoor flight, but I want to try an achieve the hovering stability regularly found in outdoor flying. I am wondering if there is some sort of simple local positioning positioning system that can be use as an alternative to GPS. If not, would a GPS repeater work in this situation? Has anybody tried any of these ideas?

 

[gkol]

GPS repeater?? wow very crazy idea... Sorry but such thing does not exist.

No, you cant improve positioning inside buildings.



Have you tried removing roof? ;-)