DJI Phantom 4 RTK
DJI Phantom 4 RTK
DJI Phantom 4 RTK-DJI Industriniai-DJI-Dronai.lt
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DJI Phantom 4 RTK-DJI Industriniai-DJI-Dronai.lt
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DJI Phantom 4 RTK

DJI
CP.TP.00000230.01

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DJI specializuotas dronas Phantom 4 RTK, ypač tinkantis  3D modelių kūrimui, žemės tūrių, plotų matavimui, geodezijos darbams. Dėl naujos kartos sistemų matavimo duomenys realiu laiku gaunami centimetrų tikslumu. Užtikrintas skrydžio signalas ir stabilumas net ir tose vietovėse, kuriuose daug signalo trukdžių. Valdymo pultas su pritvirtintu ryškiu ekranu. [embed]https://www.youtube.com/watch?v=lxNDTaA2_hM[/embed]

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)
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° F (0° to 40℃)
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 dBm5.8 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 mRTK 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 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)
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: 20 M
Lens FOV 84°;8.8 mm / 24 mm(35 mm format equivalent:24 mm); f/2.8 - f/11, auto focus at 1 m - ∞
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 4864×3648(4:3); 5472×3648(3:2)
Video Recording Modes H.264,4K:3840×2160 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° F (0° to 40℃)

GNSS

Single-Frequency, High-Sensitivity GNSS Module GPS+BeiDou+Galileo*(Asia); GPS+GLONASS+Galileo*(other regions)
Frequency Used: GPS:L1/L2; GLONASS:L1/L2; BeiDou:B1/B2; Galileo*:E1/E5aFirst-Fixed Time:< 50 sPositioning 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.
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