---
title: "Download Whitepaper: Propeller PPK - How Accurate is it?"
description: Can you really get 3cm drone accuracy with one GCP? Download our PPK whitepaper to see how the Propeller PPK solution delivers survey-grade results.
image: https://get.propelleraero.com/hubfs/PPK%20Accuracy%20Whitepaper-1.png
---

[![Propeller Logo black-2-1](https://get.propelleraero.com/hs-fs/hubfs/Propeller%20Logo%20black-2-1.png?width=163&height=34&name=Propeller%20Logo%20black-2-1.png)](https://www.propelleraero.com/)

# Propeller PPK: How accurate is it?

Propeller PPK delivers 1/10ft (3cm) accuracy. Get the white paper to learn more.

## 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.

### ![Phantom-4-PPK-How-accurate-is-it-1](https://get.propelleraero.com/hs-fs/hubfs/Phantom-4-PPK-How-accurate-is-it-1.jpg?width=293&name=Phantom-4-PPK-How-accurate-is-it-1.jpg)

 

### Fill in the form to get the white paper

[![Propeller Logo white-1-1](https://get.propelleraero.com/hs-fs/hubfs/Propeller%20Logo%20white-1-1.png?width=140&height=29&name=Propeller%20Logo%20white-1-1.png)](https://www.propelleraero.com/)

###### Propeller Aerobotics Pty Ltd // *115 Cooper Street. Surry Hills, NSW 2010, AU* // ACN 169 451 503