DJI Phantom 4 RTK SDK


DJI - C3 Drones & Robotics

DJI Phantom 4 RTK – Enables flight planning with RTK compatible third party drone apps with the DJI SDK remote controller.


DJI Phantom 4 RTK SDK

Unleash the full power of the DJI Phantom 4 RTK by enabling flight planning with RTK-compatible third-party drone apps with the DJI SDK remote controller

With a new RTK system, redesigned internals resulting in TimeSync and a turnkey flight application, the Phantom 4 RTK enables the surveying community to conduct the workflow operation efficiently.

Key Features:

  • Next Generation Mapping – DJI has rethought its drone technology from the ground-up, revolutionizing its systems to achieve a new standard for drone accuracy – offering
    Phantom 4 RTK customers centimetre-accurate data while requiring fewer ground control points.
  • Centimetre Level Positioning System – A new RTK module is integrated directly into the Phantom 4 RTK, providing real-time, centimetre-level positioning data for improved absolute accuracy on image metadata. Sitting just beneath the RTK receiver is a redundant GNSS module, installed to maintain flight stability in signal-poor regions such as dense cities. Combining both modules, the Phantom 4 RTK is able to optimize flight safety while ensuring the most precise data is captured for complex surveying, mapping and inspection workflows.
  • Gather Accurate Data with TimeSync – To take full advantage of the Phantom 4 RTK’s positioning modules, the new TimeSync system was created to continually align the flight controller, camera and RTK module. Additionally, TimeSync ensures each photo uses the most accurate metadata and fixes the positioning data to the center of the CMOS – optimizing the results from photogrammetric methods and letting the image achieve centimetre-level positioning data.
  • Precise Imaging System – Capture the best image data with a 1-inch, 20 megapixel CMOS sensor. The mechanical shutter makes mapping missions or regular data capture seamless as the Phantom 4 RTK can move while taking pictures without the risk of rolling shutter blur. Due to the high resolution, the Phantom 4 RTK can achieve a Ground Sample Distance (GSD) of 2.74cm at 100 meters flight altitude. To ensure each Phantom 4 RTK offers unparalleled accuracy, every single camera lens goes through a rigorous calibration process where radial and tangential lens distortions are measured. The distortion parameters gathered are saved into each image’s metadata, letting post-processing software adjust uniquely for every user.
  • Access to the World’s Leading Drone App Ecosystem for Survey Missions – Pilots with experience using 3rd party applications on DJI drones can now access the world’s leading drone app ecosystem for their Phantom 4 RTK with the SDK remote controller.
  • OcuSync Transmission System – Enjoy stable and reliable HD image and video transmission at distances of up to 7km, great for mapping larger sites.


  • Max Flight Time: Approx. 30 minutes
  • Takeoff Weight: 1391g
  • Positioning Accuracy: RTK Vertical 1.5cm + 1 ppm(RMS) Horizontal 1cm + 1 ppm(RMS)
  • Data Acquisition Efficiency: Max operating area of approx. 1 km² for a single flight(at an altitude of 182m, i.e., GSD is approx. 5cm/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class III

In the Box:

– Phantom 4 RTK (x1)
– SDK Remote Controller (x1)
– Propeller Pair (x4)
– Intelligent Flight Battery (x2)
– AC Power Cable (x1)

– AC Power Adapter (x1)
– Gimbal Clamp (x1)
– MicroSD Card (x1)
– Foam Carrying Case (x1)
– Micro USB Cable (x1)

For more information please do not hesitate to contact C3 Drones & Robotics.

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Working across multiple industries such as mining, security, construction, agriculture and utilities, the C3 Drones & Robotics team is able to deliver solutions based on in-depth experience making the collection of your data as easy and automated as possible. Learn More.

Follow at all times the CASA Drone Regulations at:-

CASA Drone Safety Advocate

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