I use:
Phantom 3 standard
Litchi What's new - Litchi
Ptgui Download PTGui - PTGui Stitching Software
Photoshop Free Photoshop | Download Adobe Photoshop CC full version
Pano2VR Pano2VR
and the result can look so:
Marble Quarry Moneasa , Arad-Romania
Argtek mode with latest firmware DJI-Go around 300m and Litchi around 500m ...after it RTH , before that with 1.7.9 firmware I got around 2000m with Litchi (with good video), now with latest firmware Litchi will not calibrate compas and with pano mode has moved around 15m and for pano this is a...
P3 standard , crash from 34m, -18C snow and windy, so no good conditions but I risked ... the good is that no damage to the drone and it`s working OK
I will not try this again :)