Dogpilot
Well-Known Member
All I can say is my system works quite well. I actually own and use one, I do not depend just on the web, but actual experience. I have been using it since 2017, now with several generations of drones. Notice even your quote says usually. If it was using only the VPS it would tend to drift , since the carpet provides little texture data. I have tried testing my drones during the winter indoors. The 2-3' of snow pretty much eliminates any GPS signal. When the drones try flying just by VPS they drift and do not maintain a steady hover, at least in my home with the very neutral beige carpet. Being a geologist I have a lot of survey equipment, some ground based some airborne. I Also own a D-RTK-2 system for the enterprise drones and a Emild Rover for field ground truthing. I am pretty up on casting gps data.