Visionary Intelligence. Elevated Accuracy

Phantom 4 RTK

RTK Module

Integrated directly into the Phantom 4RTK, the RTK unit provides real time, centimetre-level positioning data for improved absolute accuracy on image metadata. The PPK module also stores satellite observation data to be used for PPK. Can be connected to the D-RTK 2 High Precision GNSS Mobile Station, or the NTRIP using a 4G dongle or WiFi hotspot.

TimeSync ensures that each photo uses the most accurate metadata and fixes the position data to the optical centre of the lens thereby providing centimetre level positioning accuracy when conducting photogrammetry surveys.

 

High Quality Imagery

With a 1-inch, 20-megapixel CMOS sensor the Phantom 4 RTK is able to achieve a ground sample distance (GSD) of 2.74cm at 100m altitude. A mechanical shutter removes the risk of rolling shutter blur and enables the Phantom 4 RTK to move whilst taking photos.

 
0 "
CMOS Sensor
0 MP
Resolution
0 cm
GSD at 100m
0 cm
Horizontal Accuracy

Dedicated, Purpose Built App

The Phantom 4 RTK comes with a remote with a built in screen. With the GS RTK app, pilots can control their Phantom 4 RTK including:

  • Photogrammetry (2D and 3D)
  • Waypoint Flight
  • Terrain Awareness
  • Block Segmentation

 Users can also import KML/KMZ files to load as background maps for their missions.

 

7km Transmission Range

With the OcuSync transmission system, enjoy stable and reliable HD image and video transmission at distances of up to 7km which is great for mapping larger, unobstructed sites.

 

Compatible with the D-RTK 2 Mobile Station

The D-RTK2 Mobile Station provides real-time differential data to the drone to form an accurate surveying solution. Alternatively, the D-RTK 2 Mobile Station can be used as an RTK Rover. Its rugged design and OcuSync Transmission system ensures centimetre level accuracy for your data whatever the conditions.

Technical Specifications

Takeoff Weight1391 g
Diagonal Distance350 mm
Max Service Ceiling Above Sea Level19685 ft (6000 m)
Max Ascent Speed6 m/s (automatic flight); 5 m/s (manual control)
Max Descent Speed3 m/s
Max Speed31 mph (50 kph)(P-mode)
36 mph (58 kph)(A-mode)
Max Flight TimeApprox. 30 minutes
Operating Temperature Range32° to 104° F (0° to 40℃)
Operating Frequency2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (United States, China)
Transmission Power (EIRP)2.4 GHz
CE (Europe) / MIC (Japan) / KCC (Korea) :< 20 dBm

5.8 GHz
SRRC(China) / FCC(United States)/NCC(Taiwan,China):< 26 dBm
Hover Accuracy RangeRTK 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 OffsetThe 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.
Single-Frequency, High-Sensitivity GNSS ModuleGPS+BeiDou+Galileo(Asia);
GPS+GLONASS+Galileo(other regions)
Multi-Frequency Multi-System High-Precision RTK GNSSFrequency Used:
GPS:L1/L2;
GLONASS:L1/L2;
BeiDou:B1/B2;
Galileo:E1/E5a

First-Fixed Time:< 50 s

Positioning Accuracy: Vertical 1.5 cm + 1 ppm(RMS);
Horizontal 1 cm + 1 ppm(RMS)
1 ppm means the error has a 1mm increase for every 1 km of movement from the aircraft.
Stabilization3-axis (tilt, roll, yaw)
Pitch-90° to +30°
Max Controllable Angular Speed90°/s
Angular Vibration Range±0.02°
Obstacle Sensing Range0.6-23 ft(0.2 – 7 m)
FOV70°(Horizontal)
±10°(Vertical)
Measuring Frequency10 Hz
Operating EnvironmentSurface with diffuse reflection material, and reflectivity> 8%(such as wall,trees, humans, etc.)
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 EfficiencyMax 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
Operating Frequency2.400 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 DistanceFCC:4.3 mi(7 km);
SRRC / CE / MIC / KCC:3.1 mi(5 km) (Unobstrcted, free of interference)
Power Consumption16 W(typical value)
Display5.5 inch screen, 1920×1080, 1000 cd/m², Android System
Memory 4G RAM+16G ROM
Operating Temperature Range32° to 104° F (0° to 40℃)
Velocity Range≤31 mph(50 kph) at 6.6 ft(2 m) above ground with adequate lighting
Altitude Range0-33 ft(0 – 10 m)
Operating Range0-33 ft(0 – 10 m)
Obstacle Sensing Range2-98 ft(0.7-30 m)
FOVForward/Rear: 60° (horizontal), ±27° (vertical)
Downward: 70° (front and rear), 50° (left and right)
Measuring FrequencyForward/Rear:10 Hz;
Downward: 20 Hz
Operating EnvironmentSurfaces with clear patterns and adequate lighting(> 15 lux)
Voltage17.5 V
Operating Temperature Range41° to 104℉(5° to 40℃)
Capacity4920 mAh
Voltage7.6 V
Battery TypeLiPo 2S
Energy37.39 Wh
Operating Temperature-4° to 104℉(-20° to 40℃)
Sensor1″ CMOS; Effective pixels: 20 M
LensFOV 84°;8.8 mm / 24 mm(35 mm format equivalent:24 mm);
f/2.8 – f/11, auto focus at 1 m – ∞
ISO RangeVideo:100-3200(Auto)
100-6400(Manual);

Photo:100-3200(Auto)
100-12800(Manual)
Mechanical Shutter Speed8 – 1/2000 s
Electronic Shutter Speed8 – 1/8000 s
Max Image Size4864×3648(4:3);
5472×3648(3:2)
Video Recording ModesH.264,4K:3840×2160 30p
Photo FormatJPEG
Video FormatMOV
Supported File SystemsFAT32(≤ 32 GB);
exFAT(> 32 GB)
Supported SD CardsMicroSD, Max Capacity: 128 GB. Class 10 or UHS-1 rating required Write speed≥15 MB/s
Operating Temperature Range32° to 104° F (0° to 40℃)
Voltage17.4 V
Rated Power160 W
Capacity5870 mAh
Voltage15.2 V
Battery TypeLiPo 4S
Energy89.2 Wh
Net Weight468 g
Charging Temperature Range14° to 104℉(-10° to 40℃)
Max charging Power160 W
Input Voltage17.3 – 26.2 V
Output Voltage and Current8.7 V,6 A;5 V,2 A
Operating Temperature41° to 104℉(5° to 40℃)
Operating Frequency2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (Other countries/regions) 
EIRP2.4 GHz
CE / MIC / KCC: < 20 dBm

5.8 GHz
FCC / SRRC / NCC: < 26 dBm 
Max Transmission DistanceFCC / NCC: 4.3 mi (7 km);
CE / MIC / KCC / SRRC: 3.1 mi (5 km)
  (Unobstructed, free of interference) 
Built-in Battery6000 mAh LiPo 2S 
Operating Current / Voltage1.2 A @ 7.4 V
Mobile Device HolderTablets and smartphones 
Operating Temperature32° to 104° F (0° to 40° C)

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