The DJI Phantom 4 RTK has been developed to provide survey-grade data with great efficiency. It is especially suited to low-altitude mapping missions.

The drone has a 20MP camera; an RTK module to provide real-time centimetre-level positioning data; a TimeSync system to align the flight controller, camera, and RTK module; and a purpose-built app.

It can also be used in conjunction with the D-RTK 2 Mobile Station to enhance mission accuracy.

Find out how Balfour Beatty has benefited from the Phantom 4 RTK or read our in-depth Phantom 4 RTK accuracy report.