DJI Phantom 4 RTK: Precision mapping with integrated RTK positioning
The DJI Phantom 4 RTK (S) provides a dependable, survey-grade mapping solution engineered for teams requiring fast deployment and high positional accuracy.
This new kit includes the aircraft, standard controller, charging hub, calibrated camera system, spare propellers, WB37 modules, an additional aftermarket Phantom 4 battery, and a GPC case for the drone.
Key features of the Phantom 4 RTK
Integrated RTK Module: The Phantom 4 RTK includes an integrated RTK positioning system that delivers real-time, centimeter-level accuracy. Combined with DJI’s TimeSync system, the aircraft continuously aligns the flight controller, camera, and RTK module, ensuring highly precise geospatial data for surveying and mapping tasks.
High-Resolution CMOS Sensor: A 1-inch, 20-megapixel CMOS sensor enables the Phantom 4 RTK to capture high-detail imagery suitable for professional photogrammetry workloads. At a 100-meter flight altitude, it achieves a ground sample distance (GSD) of approximately 2.74 cm, supporting accurate 2D and 3D model generation.
Optimized Data Collection: The system outputs standardized image and metadata formats compatible with major photogrammetry platforms. While RTK provides high accuracy during flight, the aircraft also supports Post Processed Kinematics (PPK) workflows using third-party post-processing tools, allowing survey teams to further refine positional accuracy when required.
Built for integrated photogrammetry workflows, the Phantom 4 RTK (S) minimizes ground control requirements while capturing centimeter-level image metadata for accurate modeling and mapping across diverse operational environments.
Advanced synchronization and imaging technology
DJI’s TimeSync architecture ensures every image is precisely synchronized with the RTK module and flight controller, producing reliable geotag accuracy across mission datasets.
The 20-megapixel mechanical-shutter camera reduces distortion during motion, supporting repeatable flight lines and consistent ground sampling resolution. OcuSync transmission maintains stable HD downlink visibility over long distances, improving situational awareness.
When used with DJI Terra, the Phantom 4 RTK (S) forms a fully integrated workflow that generates dependable survey models without the error typically introduced by rolling shutter or misaligned metadata.
Mapping efficiency in demanding environments
The Phantom 4 RTK (S) supports flexible RTK configurations, including NTRIP connectivity and interoperability with the D-RTK 2 Mobile Station. The aircraft’s stable flight characteristics, optimized photogrammetric capabilities, and intuitive mission planning tools enable operators to execute mapping flights quickly while maintaining accuracy.
This performance-driven system helps professionals reduce re-flights, simplify field operations, and generate consistently usable deliverables across surveying, construction, environmental analysis, and asset-inspection missions.
Industry Applications
Construction mapping: captures accurate terrain models for site planning.
Surveying projects: delivers precise georeferenced data with reduced GCPS.
Mining measurements: collects images suitable for volumetric calculation.
Infrastructure documentation: supports repeatable flight paths for inspection.
Environmental studies: documents landscapes for long-term monitoring.
Agricultural field analysis: provides detailed imagery for crop assessment.
Municipal planning: supports high-quality imaging for development projects.
Emergency response mapping: records affected areas for situational planning.
Waterway and shoreline surveys: enables detailed topographic assessments.
Engineered for enterprise performance
The Phantom 4 RTK (S) is built to support professional operations that require precise geolocation, consistent imaging performance, and strong system reliability. Its RTK architecture delivers dependable positional accuracy, while TimeSync maintains critical alignment between the camera and navigation systems.
The aircraft integrates seamlessly into enterprise workflows through DJI Terra, GNSS data recording, and broad compatibility with correction sources, making it an efficient tool for high-accuracy aerial data capture.
The Phantom 4 RTK (S) provides long-term operational value for enterprise users who require reliable, repeatable, and survey-grade imaging capabilities. Its advanced positioning system and stable aerial platform make it a dependable choice for professional mapping missions.
Dronefly is the West Coast’s trusted enterprise UAV partner, providing authorized support, training, and technical guidance for professional operators. Order from Dronefly today to deploy this proven mapping platform.
Aircraft
Takeoff weight: 1391 g
Diagonal distance: 350 mm
Max service ceiling above sea level: 19685 ft (6000 m)
Max ascent speed: 6 m/s (automatic flight); 5 m/s (manual control)
RTK enabled and functioning properly: Vertical: ±0.1 m; Horizontal: ±0.1 m
RTK disabled: Vertical: ±0.1 m (with vision positioning); ±0.5 m (with GNSS positioning); Horizontal: ±0.3 m (with vision positioning); ±1.5 m (with GNSS positioning)
Image position offset: The position of the camera center is relative to the phase center of the onboard D-RTK antenna under the aircraft body’s axis (36, 0, and 192 mm) already applied to the image coordinates in Exif data. The positive x, y, and z axes of the aircraft body point to the forward, rightward, and downward directions of the aircraft, respectively.
Mapping functions
Mapping accuracy: Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ.
** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when shooting.
Ground sample distance (GSD): (H/36.5) cm/pixel, where H means the aircraft altitude relative to the shooting scene (unit: m)
Data acquisition efficiency: Max operating area of approx. 1 km² for a single flight (at an altitude of 182 m, i.e., GSD is approx. 5 cm/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ)
Vision system
Velocity range: ≤31 mph (50 kph) at 6.6 ft (2 m) above ground with adequate lighting
Altitude range: 0-33 ft (0-10 m)
Operating range: 0-33 ft (0-10 m)
Obstacle sensing range: 2-98 ft (0.7-30 m)
FOV: Forward/rear: 60° (horizontal), ±27° (vertical); Downward: 70° (front and rear), 50° (left and right)
Positioning accuracy: Vertical: 1.5 cm + 1 ppm (RMS); Horizontal: 1 cm + 1 ppm (RMS) [1 ppm means the error has a 1 mm increase for every 1 km of movement from the aircraft]
Gimbal
Stabilization: 3-axis (tilt, roll, yaw)
Pitch: -90° to +30°
Max controllable angular speed: 90°/s
Angular vibration range: ±0.02°
Infrared
Obstacle sensing range: 0.6-23 ft (0.2 - 7 m)
FOV: 70° (Horizontal); ±10° (Vertical)
Measuring frequency: 10 Hz
Operating environment: Surface with diffuse reflection material and reflectivity > 8% (such as walls, trees, humans, etc.)
Operating temperature range: 41° to 104° F (5° to 40°C)
Capacity: 4920 mAh
Voltage: 7.6 V
Battery type: LiPo 2S
Energy: 37.39 Wh
Operating temperature: -4° to 104° F (-20° to 40°C)
AC power adapter (PH4C160)
Voltage: 17.4 V
Rated Power: 160 W
1x Phantom 4 RTK Drone
1x Controller
1x Charging Hub
1x WB37 Battery and hub
1x Full Spare Set Of Propellers
1x Aftermarket Phantom 4 Battery
1x Go Professional Cases DJI Phantom 4 RTK (with Base Station) Case
Does the Phantom 4 have object tracking capabilities?
Yes, the Phantom 4 series features ActiveTrack and TapFly modes, allowing the drone to intelligently track objects without additional devices. These features, available through the DJI GO app, make the Phantom 4 a highly capable flying camera for dynamic shots, offering 4K video and 12-megapixel still images.
What apps does the Phantom 4 RTK use?
The Phantom 4 RTK operates with the GS RTK application, specifically designed for mission planning and precise mapping tasks. The app can be accessed through the drone’s remote controller and supports three mission planning modes for enhanced versatility. Ensure your controller is set to the correct app for optimal functionality.
Are Phantom 4 RTK batteries compatible with other Phantom 4 models?
Yes, Phantom 4 RTK batteries are compatible with all models in the Phantom 4 series. These intelligent batteries include built-in sensors and bright LEDs that display their status and remaining power in real time, ensuring seamless integration and reliable performance across the Phantom 4 range.
What is the difference between the Phantom 4 and the Phantom 4 RTK?
The key difference between the Phantom 4 and the Phantom 4 RTK lies in their GPS capabilities. The Phantom 4 RTK features Real Time Kinematics (RTK) technology, which provides centimeter-level positioning accuracy, significantly reducing the need for ground control points during data collection. This makes the Phantom 4 RTK ideal for surveying and mapping tasks.
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