Maximized Precision, Enhanced Range
The new D-RTK 3 Multifunctional Station integrates high-performance antennas and receiver modules capable of tracking and resolving data from major global satellite navigation systems, and it supports multiple data transmission links. With these outstanding features, it can serve as a base station to provide centimeter-level positioning for multiple drones simultaneously or extend the operational range of drones in relay station mode. Additionally, the new rover station mode, combined with the DJI Enterprise app and DJI Terra, provides a comprehensive solution for high-precision aerial surveying applications, ensuring a secure and accurate operation.
Relay Station Mode: Overcome Operational Barriers
In urban environments, valleys, or complex DJI Dock 3 sites with dense obstacles, simply switch the D-RTK 3 to Relay Station Mode and position it at an elevated point, or deploy the D-RTK 3 Relay Fixed Deployment Version. This configuration increases the video transmission range for the Matrice 4/4D series, extending operational coverage up to 25 kilometers. The D-RTK 3 also supports obstruction sensing with the Matrice 4 Series, enabling real-time assessment of obstacles and signal quality between the relay station, remote controller, and drone. Operators can adjust drone positioning according to remote controller prompts to maintain optimal communication.
Base Station Mode: Multi-Drone Support
The D-RTK 3 is compatible with the new O4 Enterprise video transmission system. Featuring four external directional antennas, it delivers a maximum RTK coverage range of 15 km in base station mode while maintaining stable signals in all directions. A single D-RTK 3 setup allows multiple drones to connect simultaneously and achieve centimeter-level positioning without additional configuration.
Rover Station Mode: Flexible Surveying
In addition to base and relay functions, the D-RTK 3 can operate as a rover station to collect control point coordinates, enhancing UAV survey accuracy and improving overall mapping precision.
Enhanced Performance for High-Precision Positioning
The D-RTK 3 utilizes an air dielectric antenna with an advanced filtering design, effectively tracking low-elevation satellites. Its antenna phase-center accuracy remains within millimeter-level tolerances, providing strong resistance to multipath interference and reliable positioning even in challenging environments. The built-in receiver module supports five major satellite systems across nineteen frequency bands, offering positioning results that are more precise and stable than network RTK, even under ionospheric disturbances.
Supports Ground Control Point (GCP) Setup and Tilt Compensation
Use the new DJI Enterprise app on an Android device to capture ground control point coordinates without relying on third-party tools. When paired with DJI drones equipped with RTK, this DJI solution streamlines the entire high-precision surveying workflow.
The D-RTK 3 features an integrated high-precision inertial measurement unit, enabling accurate control point measurement even when the pole is angled, without the need for a tripod or perfectly vertical base station. This greatly enhances efficiency in complex surveying environments.
Compatible with DJI Terra for Efficient Data Processing
- One-Click Import, Time-Saving and Effortless
Rover measurement results can be exported as control point files through the DJI Enterprise app and directly imported into DJI Terra without requiring additional format conversion. Advanced algorithms allow for easy generation of high-precision results. - Supports Local PPK
The D-RTK 3 can record raw satellite observations. When used with DJI Terra version 4.4 or later and Matrice 4E data, local PPK calculations can be performed with a single click.
| Supported Models | |
|---|---|
| Base Station Mode (Enterprise) | Matrice 4E, Matrice 4T |
| Matrice 4D, Matrice 4TD (DJI RC Plus 2 Enterprise) | |
| DJI Matrice 3D/3TD (DJI RC Pro Enterprise)* | |
| Matrice 300/350 RTK* | |
| Matrice 30 Series* | |
| DJI Mavic 3 Enterprise Series* | |
| Base Station Mode (Agriculture) | T60* |
| T50/T25* | |
| T40/T20P* | |
| DJI FlyCart 30* | |
| Relay Station Mode | Matrice 4E, Matrice 4T |
| D-RTK 3 Relay Fixed Deployment Version (Relay Station Mode) | DJI Dock 3 |
| Matrice 4E, Matrice 4T*** | |
| Rover Station Mode | Supports Bluetooth 5.1, compatible with Android 10 and above** |
| Professional Filmmaking | DJI Inspire 3* |
* Currently, only manual D-RTK 3 position calibration is supported. Please refer to official updates for future feature enhancements.
** See the tested compatibility phone list on the download page for details.
*** All relay stations, aircraft, and remote controllers need to be updated to version V13.01.00.04 or later and connected via Remote Access.
Features
Protection and Reliability
D-RTK 3 Relay Fixed Deployment Version features highly redundant and reliable hardware and software design, significantly reducing maintenance costs. Equipped with lightning surge protection and an IP67 rating, it operates stably in temperatures ranging from -30°C to 50°C. Once deployed, it can continuously perform outdoor operations with minimal intervention.
Adaptable to Various Environments
The Fixed Deployment Version offers outdoor maintenance-free operation and adaptability to various environments. It can be installed on towers, utility poles, parapet walls, and other vertical structures, meeting diverse scenario requirements. Additionally, it supports power supply from DJI Dock 3 or third-party external PoE sources, enabling long-distance deployments.
Network High-Precision Calibration
D-RTK 3 can receive RTCM data and automatically obtain coordinates and correct positions through the network. When used outdoors, it can achieve centimeter-level precision positioning without pre-measuring the setup point location.
Auto-Generated Surveying Operation Report
Upon completion of an operation, DJI Pilot 2 can automatically generate a survey quality report. This report provides comprehensive access to key information such as photo points, RTK status, and photo parameters. If there are any anomalies, additional photos can be taken on-site to avoid repeated trips.
Standalone Precise Point Positioning (PPP)
D-RTK 3 utilizes DJI's proprietary PPP solution, enabling satellite-based auto convergence. It provides free decimeter-level positioning even in challenging network conditions.
Supports Projection Coordinate Conversion
The new DJI Enterprise app includes a mainstream projection coordinate database, allowing direct output of planar coordinates.
Applications
Surveying and Mapping
- Land Development and Earthworks: The centimeter-level accuracy of the D-RTK 3 ensures precise measurements and data collection, which are critical for planning and executing land development projects.
- Environmental Impact Assessments: Accurate mapping facilitates comprehensive assessments of environmental changes and impacts, supporting informed decision-making.
Public Safety and Emergency Response
- Disaster Assessment and Recovery: Rapid and precise data collection enables swift assessment of disaster-affected areas, supporting efficient response and recovery operations.
- Accident Scene Reconstruction: High-precision mapping provides accurate documentation of accident scenes, aiding in investigations and legal processes.
Construction
- Progress Monitoring and As-Built Surveys: Continuous and precise monitoring ensures that construction projects stay on track and meet quality standards.
- Infrastructure Inspection: Enhanced positioning accuracy facilitates thorough inspections of infrastructure, ensuring safety and longevity.
Forestry and Conservation
- Wildfire Zone Mapping: Accurate mapping supports effective wildfire management and response strategies, enhancing safety and resource allocation.
- Biodiversity and Growth Monitoring: High-precision data collection enables comprehensive monitoring of natural landscapes, supporting conservation efforts and sustainable management.
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