Propeller PPK with DJI's Phantom 4 RTK: How accurate is it? 

DJI’s Phantom 4 RTK (P4R) is the workhorse of the commercial drone industry.

To get accurate, survey-grade maps from DJI drones previously, users needed to place 10-plus ground control points (like AeroPoints) on the ground to improve coarse GPS positions down to centimeter level.

Propeller and DJI—and validated by experts at Trimble—claim centimeter-grade accuracy are now possible with just one ground control point. This is the first totally integrated PPK solution on the market.

Download a full copy of the white paper to learn more about our testing methods and how our results support this level of drone mapping accuracy.