You can tell by the video the Phantom was in the first loop of a bad toilet bowl effect caused by compass error...
You say you calibrated because of new location... probly a bad idea
I don't see anyplace in your immediate vicinity that is acceptable to calibrate a compass per DJI instruction manual , unless you took it out to a park in the area?
Part of our responsibility as pilots is to read the manual and understand where to, and where not to fly.
Everything about this video is in the manual as an area "not recommended" to calibrate or fly.
We as pilots will come to an extend that we want to take video or pictures of the city. we have conquered the nature surroundings so we want the city. as we know its totally dangerous and uncontrollable to us as pilots and also to the craft. the craft is not designed to take off at areas that have so plenty of metals and interference. but if we still want to take a shot of any city i guess its a best logically to take off from a park and take the craft high as building and take that shot. thats the only way to do it. if take off in the middle of city its suicide. i dont know if anyone can build a craft that can withstand any kind of interference and take off anywhere in this world thats a breakthrough. as for know phantom 3 does have limitation. im guessing the future drone will have plenty of sensors. well i dont think the US government will not allow that...too advance will make their drone look old.