DJI DJI Phantom 4 TEO
RTK PPK AGNSS L1 / L2
The best solution for surveying
using UAVs based on GNSS board L1 / l2
RTK | PPK solution based on DJI Phantom 4 adv | pro
The best topodrone is THEODRONE!
The world's first serial geodesy quadrocopter with AShot sync module and GNSS board AGNSS L1 / L2, designed specifically for DJI Phantom 4 adv / pro.
The quadcopter control interface is simple and intuitive.
The flight time of the quadrocopter is up to 26 minutes, which allows you to perform a significant amount of AFS in one take-off: 90 hectares at 4.5 cm / pixel or 10 p.km.
Up to 2250 hectares per 1 light day, which is a record indicator in this class of geodesic quadrocopters.
Thanks to the built-in GNSS L1 / L2 receiver, in the process of work, you can almost completely abandon the ground signs for snapshots - 1 identification is required to calibrate the camera focus (to specify the height).
Thanks to the camera shutter synchronization module - AShot , which without delay transmits a photo tag to the GNSS L1 / L2 board, it is possible to obtain the exact coordinates of the centers of photographs (up to 2 cm).
The final accuracy of the digital terrain model using one ground identification mark is 2-5 cm in plan and up to 7 cm in height at a flight height of 150 meters and a speed of up to 10 m / s, which gives a resolution of 4.5 cm / pixel.
ADVANTAGES
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DJI PHANTOM 4 TEO PPK Camera 20 megapixels
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CAMERA CALIBRATION The cameras in our survey drones do not need calibration. With AFS, it is sufficient to use 1 identification mark, according to which Auto Calibration is performed in photogrammetric software.
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INTEGRATED GNSS BOARD AGNSS L2 Supports GPS, GLONASS, BeiDou, Galileo.
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ASHOT MODULE Transferring a photo tag to the GNSS board without delay, strictly in the middle of the shutter speed of the photo - this allows you to use the results of the AFS with only one sign for height calibration.
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DETACHABLE GNSS ANTENNA AND TEOBOARD A helical, highly sensitive, geodetic GNSS L1 / L2 antenna was used, installed in the center of the quadrocopter.
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BUILT-IN RADIO BEACON TIGROMUH Provides easy quadrocopter search in case of emergency or crash.
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TEOBOARD |
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Comparison PPK, the distance to the base |
Reach m + Up to 10 km |
Reach m2 Up to 60 km |
AGNSS L1 / L2 Up to 60 km |
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initialization time |
from 2 minutes |
up to 30 seconds |
Up to 30 seconds |
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frequencies |
L1 |
L1 + L2 |
L1 + L2 |
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RAW recording frequency |
GPS + Glonass - 5 Hz |
GPS + Glonass - 10 Hz |
GPS + Glonass - 15 Hz |
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Easy installation |
No |
No |
Yes |
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Sound indication |
No |
No |
Yes |
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External LED |
No |
No |
Yes |
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rollback firmware |
No |
Yes |
Yes |
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Built-in memory |
8 GB |
16 GB |
16 GB |
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to AShot Connection |
Yes |
Yes |
Yes |
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Theodron Selling a geodesic quadrocopter |
Aerial photography Get high-quality aerial photography from a team of professionals with many years of experience – Labrosse Consulting |
Repair of copters Professional repair service for all DJI equipment, including those with GNSS installed boards - +17056186225 |
Training Training on working with the DJI Phantom 4 TEO PPK geodesic quadrocopter |
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Get quality from professionals Authorized service centers Theodron (Theokit) |
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Moscow |
St. Petersburg |
Yekaterinburg
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Novosibirsk |
Krasnoyarsk t .: 8 (913) 532 37-73
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K AZAKHSTAN t.: +7 (727) 354 57-54 |
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Ontario, Canada labrosseconsulting.ca |
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