DJI Phantom 4 RTK Drone Plus D-RTK 2 Mobile Station Combo for Aerial Surveying and 3D Mapping, Remote Controller Included (Includes Enterprise Shield Basic Protection Plan) P4RTK-RTF.SP

Product # P4RTK-RTF

The DJI Phantom 4 RTK Quadcopter provides real-time, centimeter-level positioning data for improved absolute accuracy on image metadata. In addition to optimized flight safety and precise data collection, The Phantom 4 RTK stores satellite observation data to be used for Post Processed Kinematics (PPK). You can fit the Phantom 4 RTK to any workflow with the ability to connect this positioning system to the D-RTK 2 High Precision GNSS Mobile Station, or NTRIP (Network Transport of RTCM via Internet Protocol) using a 4G dongle or WiFi hotspot.

The DJI D-RTK 2 Mobile Station is an upgraded high-precision GNSS receiver that supports all major global satellite navigation systems, providing real-time differential corrections that generate centimeter-level positioning data for improved relative accuracy. It fully supports GPS, GLONASS, Beidou, and GALILEO signals. The D-RTK 2 Mobile Station provides real-time differential data for drones to achieve centimeter-level positioning accuracy. The built-in high-gain antenna offers better signal reception from more satellites even when obstructions are present.

Phantom-4 RTK with D-RTK 2 Mobile Station Combo Features:

Phantom 4 RTK Quadcopter Features:

• Quadcopter
• 20MP Still Images
• H.264 & H.265 4K Video Recording
• Mechanical Shutter
• 1" CMOS Sensor
• 84° Field of View
• Flight Control System
• Vision Positioning
• Up to 30 Minutes Flight Time
• 36 mph Top Speed (A-mode)

D-RTK 2 Mobile Station Features:

• GNSS Receiver
• Centimeter-Level Positioning
• GPS, GLONASS, Beidou, and GALILEO
• Provides Real-time Differential Corrections
• Built-in High-gain Antenna
  - Offers Better Signal Reception
• RTCM 2.X/3.X Differential Data Format
• Simultaneously Receives:
  - GPS: L1 C/A, L2, L5
  - BEIDOU: B1, B2, B3
  - GLONASS: F1, F2
  - Galileo: E1, E5A, E5B

Phantom 4 RTK
Visionary Intelligence. Elevated Accuracy.
Upgrade your next mapping mission with the Phantom 4 RTK - DJI's most compact and accurate low altitude mapping solution.

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 centimeter-accurate data while requiring fewer ground control points.

• 1cm+1ppm - RTK Horizontal Positioning Accuracy
• 1.5cm+1ppm - RTK Vertical Positioning Accuracy
• 5cm - (When flying at 100m height, 2.7cm GSD, sunny.) Absolute Horizontal Accuracy of Photogrammetric Models

Centimeter Level Positioning System
A new RTK module is integrated directly into the Phantom 4 RTK, providing real-time, centimeter-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.

Fit the Phantom 4 RTK to any workflow, with the ability to connect this positioning system to the D-RTK 2 Mobile Station, NTRIP (Network Transport of RTCM via Internet Protocol) using a 4G dongle or Wi-Fi hotspot or store the satellite observation data to be used for Post Processed Kinematics (PPK).

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 centimeter-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 2.74 cm 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.

Purpose-Built Flight Planning Application
A new GS RTK app allows pilots to intelligently control their Phantom 4 RTK, with two planning modes - Photogrammetry and Waypoint Flight - alongside a more traditional flight mode. The planning modes let pilots select the drone's flight path while adjusting overlap rate, altitude, speed, camera parameters and more, offering an automated mapping or inspection workflow.

The GS RTK app has been built with its users in mind and therefore has a range of features built for specific mapping or inspection workflows. The app has implemented direct loading of KML area files for in-office flight planning, a new shutter priority mode to keep exposure consistent across all photos and a strong wind alarm to warn pilots of adverse conditions.

Mobile SDK Supported
The Phantom 4 RTK is compatible with the DJI Mobile SDK, opening up its functions to automation and customization through a mobile device.

OcuSync Transmission System
Enjoy stable and reliable HD image and video transmission at distances of up to 7 km, great for mapping larger sites. Unobstructed, free of interference, when FCC compliant. Maximum flight range specification is a proxy for radio link strength and resilience. Always fly your drone within visual line of sight unless otherwise permitted.

Seamless Compatibility with D-RTK 2 Mobile Station
Support your Phantom 4 RTK missions with the D-RTK 2 Mobile Station - providing real-time differential data to the drone and forming an accurate surveying solution. The Mobile Station's rugged design and OcuSync 2.0 transmission system ensures you can gain centimeter-level accurate data with your Phantom 4 RTK in any condition.

Start Mapping Today
With a built-in flight planning app (GS RTK) and an easy method to collect RTK data (RTK Network or D-RTK 2 Mobile Station), pilots have a full solution for any surveying, mapping or inspection workflow - right out of the box.

Additional Item Includes

Additional Item Includes

-Micro USB Cable
-USB-C Cable
-USB OTG Cable

Aircraft

Diagonal Distance

350mm (13.77")

Max Service Ceiling Above Sea Level

19685' (6000m)

Max Ascent Speed

6 m/s (automatic flight); 5 m/s (manual control)

Max Descent Speed

3 m/s

Max Speed

31 mph (50 kph)(P-mode)
36 mph (58 kph)(A-mode)

Max Flight Time

Approx. 30 minutes

Operating Temperature Range

32 to 104 deg. F (0 to 40 deg. C)

Operating Frequency

2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (United States, China)

Transmission Power (EIRP)

2.4 GHz
CECE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
5.8 GHz
SRRC (China) / FCC (United States)/(Taiwan, China):< 26 dBm

Hover Accuracy Range

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 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
H means the aircraft altitude relative to 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' (0 - 10 m)

Operating Range

0-33' (0 - 10 m)

Obstacle Sensing Range

2-98' (0.7-30 m)

FOV

Forward/Rear: 60 deg. (horizontal), +/-27 deg. (vertical)
Downward: 70 deg. (front and rear), 50 deg. (left and right)

Measuring Frequency

Forward/Rear:10 Hz;
Downward: 20 Hz

Operating Environment

Surfaces with clear patterns and adequate lighting(> 15 lux)

Camera

Sensor

1" CMOS; Effective pixels: 20M

Lens

FOV 84 deg. ; 8.8 mm / 24 mm(35 mm format equivalent:24 mm);
f/2.8 - f/11, auto focus at 1 m - Infinity

ISO Range

Video:100-3200(Auto)
100-6400(Manual);
Photo:100-3200(Auto)
100-12800(Manual)

Mechanical Shutter Speed

8 - 1/2000 s

Electronic Shutter Speed

8 - 1/8000 s

Max Image Size

4864x3648(4:3);
5472x3648(3:2)

Video Recording Modes

H.264,4K:3840x2160 30p

Photo Format

JPEG

Video Format

MOV

Supported File Systems

FAT32(= 32 GB);
exFAT(> 32 GB)

Supported SD Cards

MicroSD, Max Capacity: 128 GB. Class 10 or UHS-1 rating required Write speed=15 MB/s

Operating Temperature Range

32 to 104 deg. F (0 to 40 deg. C)

Intelligent Flight Battery

Capacity

5870mAh
4920mAh

Voltage

15.2V
7.6V

Battery Type

LiPo 4S
LiPo 2S

Energy

89.2 Wh
37.39Wh

Charging Temperature Range

14 to 104 deg. F (-10 to 40 deg. C)

Max charging Power

160W

Operating Temperature

-4 to 104 deg. F (-20 to 40 deg. C)

Intelligent Battery Charging Hub

Input Voltage

17.3 - 26.2 V

Output Voltage and Current

8.7 V,6 A;5 V,2 A

Operating Temperature

41 to 104 deg. F (5 to 40 deg. C) (5 deg. to 40 deg. C)

Gimbal

Stabilization

3-axis (tilt, roll, yaw)

Pitch

-90 deg. to +30 deg.

Max Controllable Angular Speed

90 deg. /s

Angular Vibration Range

+/-0.02 deg.

Infrared

Obstacle Sensing Range

0.6-23 ft(0.2 - 7 m)

FOV

70 deg. (Horizontal)
+/-10 deg. (Vertical)

Measuring Frequency

10 Hz

Operating Environment

Surface with diffuse reflection material and reflectivity> 8%(such as wall, trees, humans, etc.)

Remote Controller

Operating Frequency

2.400 GHz-2.483 GHz(Europe, Japan, Korea)
5.725 GHz-5.850 GHz(United States, China)

Transmission Power (EIRP)

2.4 GHz
CE / MIC / KCC:< 20 dBm
5.8 GHz
SRRC / FCC:< 26 dBm

Max Transmission Distance

FCC:4.3 mi(7 km);
SRRC / CE / MIC / KCC:3.1 mi(5 km) (Unobstructed, free of interference)

Power Consumption

16 W(typical value)

Display

5.5 inch screen, 1920x1080, 1000 cd/m2, Android System
Memory 4G RAM+16G ROM

Operating Temperature Range

32 to 104 deg. F (0 to 40 deg. C)

Intelligent Flight Battery Charging Hub

Voltage

17.5 V
7.6V

Operating Temperature Range

41 to 104 deg. F (5 to 40 deg. C)

Capacity

4920mAh

Battery Type

LiPo 2S

Energy

37.39Wh

Operating Temperature

-4 to 104 deg. F (-20 to 40 deg. C)

AC Power Adapter

Voltage

17.4V

Rated Power

160W

GNSS Receiver

GNSS Frequency

Simultaneously receive:
GPS: L1 C/A, L2, L5
BEIDOU: B1, B2, B3
GLONASS: F1, F2
Galileo: E1, E5A, E5B

Positioning Accuracy

Single Point:
Horizontal:1.5 m(RMS)
Vertical:3.0 m(RMS)

RTK:
Horizontal:1 cm+ 1 ppm(RMS)
Vertical:2 cm+ 1 ppm(RMS)
1 ppm: For every 1 km increase in distance, the accuracy will be 1 mm less. For example, the horizontal accuracy is 1.1 cm when the receiving end is 1 km away from the base station

Positioning Update Rate

1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz

Cold Start

<45 s

Hot Start

<10 s

Recapture Time

<1 s

Initialization Reliability

>99.9%

Differential Data Format

RTCM 2.X/3.X

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Functions

Built-in high-precision 6-axis accelerometer
D-RTK 2 movement monitoring
Sloping measurements
Electronic bubble level

Communication and Data Storage

Data Link

OcuSync, Wi-Fi, LAN, 4G

Operating Frequency

2.400 GHz to 2.483 GHz (China, United States, Australia, Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (China, United States, Australia)

EIRP

OcuSync

2.4 GHz
SRRC (Mainland China) / CE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
FCC (United States, Australia) / NCC (Taiwan, China): < 26 dBm

5.8 GHz
FCC (United States, Australia) / SRRC (Mainland China) / NCC (Taiwan, China): < 26 dBm

EIRP (Cont.)

Wi-Fi

2.4 GHz
SRRC (Mainland China) / CE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
FCC (United States, Australia) / NCC (Taiwan, China): < 22 dBm

5.8 GHz
FCC (United States, Australia) / SRRC (Mainland China) / NCC (Taiwan, China): < 22 dBm

Communication Distance

OcuSync: 2 km (unobstructed and free of interference, when the distance from the D-RTK 2 antenna to the bottom of the tripod is 1.8 m, when the difference in height between the remote controller and D-RTK 2 is less than 2 m and when the remote controller is 1.2 m from ground level)

Memory Capacity

16GB

Electrical Characteristics

Power Consumption

12W

Power Supply

16.5 to 58.8VDC

Battery

Type: Lithium-ion battery
Capacity: 4920 mAh
Energy: 37.3 WH

Run Time

WB37 battery:>2 h
MG-12000P battery:>50 h

Operating Temperature

Operating Temperature

32 deg. to 113 deg. F (0 deg. to 45 deg. C)

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IP Rating

IP67

Dimensions

Mobile Station: 68 x 168 x 1708mm (2.68 x 6.61 x 67.24")

Weight

Aircraft: 1.39kg (3.07 lbs)
Intelligent Flight Battery: 468g (16.51 oz)

Package Includes:

• 1 x Phantom 4 RTK Quadcopter
• 1 x D-RTK 2 GNSS Mobile Station
• 1 x Remote Controller with HD Display
• 1 x Carrying Case
• 1 x 16GB MicroSD Card
• 4 x Pair of Propeller Blades
• 2 x Intelligent Flight Batteries
• 1 x Remote Controller Intelligent Battery
• 1 x Intelligent Battery Charging Hub
• 1 x Intelligent Flight Battery Charging Hub
• 1 x Gimbal Clamp
• 1 x AC Power Cable
• 1 x AC Power Adapter
• 1 x Micro-USB Cable
• 1 x USB Type-C Cable
• 1 x USB Type-C OTG Cable
• 2 x Philips Screws