DJI Phantom 4 RTK Combo with D-RTK 2

The Phantom 4 RTK Quadcopter with D-RTK 2 GNSS Mobile Station Combo from DJI is a Phantom 4 quadcopter with additional technology that is designed to deliver centimeter-level accurate mapping that can be extremely useful for surveying, construction sites, and inspections. Utilizing an RTK receiver on the top of Phantom 4, and a built-in GNSS module, the Phantom 4 RTK can achieve 1cm+1ppm RTK horizontal and 1.5cm+1ppm RTK vertical positioning accuracy. In addition to the RTK receiver and GNSS module, the Phantom 4 RTK can achieve such accuracy thanks to DJI's TimeSync system and the gimbal camera's calibration process. The camera is the same one that's on a standard Phantom 4, but with the Phantom 4 RTK, each camera has its radial and tangential lens distortions measured. They are added to the metadata of all captured images, allowing for accurate post-processing that account for the distortions. Features Enterprise-Level Drone Mapping Solution 1cm+1ppm RTK Horizontal Accuracy 1.5cm+1ppm RTK Vertical Accuracy Distortion Calibrated 1" CMOS SensorSpecifications Transmitter Power: 20 dBm (2.4 G) & 26 dBm (5.8 G) Output Power: 16 watt Built-In Display Size: 5.5" Display Resolution: 1920 x 1080 Display Brightness: 1000 cd/m Sensor: 1" CMOS Effective Pixels: 20 MP Battery Chemistry: Lithium-Ion Polymer (LiPo) Capacity: 5870 mAh / 89.2 Wh Maximum Charging Power: 160 watt Weight: 14 lbs - SKU: AZTY23315