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{"id":4133995118732,"title":"DJI Phantom 4 RTK","handle":"dji-phantom-4-rtk","description":"\u003cp\u003eWith a new RTK system, redesigned internals resulting in TimeSync and a turnkey flight application, the Phantom 4 RTK enables the surveying community to conduct the workflow operation efficiently.\u003c\/p\u003e\n\u003c!-- split --\u003e \u003c!-- TABS --\u003e\n\u003ch5\u003eProduct Description\u003c\/h5\u003e\n\u003ctable align=\"center\" border=\"1\" cellpadding=\"1\" cellspacing=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eFLIGHT TIME\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eCONTROL RANGE\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eHORIZONTAL RTK ACCURACY\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eVERTICAL RTK ACCURACY\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eVIDEO TRANSMISSION\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eOBSTACLE SENSING\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e30 Min\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e7 km\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1 cm + 1 ppm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.5 cm + 1 ppm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eOcusync\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e5 directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/phantom%204%20rtk%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1921092\" data-gtm-vis-total-visible-time-11032289_23=\"400\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDJI has rethought its drone technology from the ground-up, revolutionising its systems to achieve a new standard for drone accuracy - resulting in the creation of the Phantom 4 RTK.\u003c\/p\u003e\n\u003cp\u003eThe system was designed by looking at the requirements from the drone mapping and surveying market and building what they wished for - a small drone solution with a high-resolution camera and the ability to capture centimeter-accurate RTK data.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eREAL TIME KINEMATICS BASICS\u003c\/h4\u003e\n\u003cp\u003eReal-time Kinematic or RTK is an advanced satellite positioning system utilizing ground station as secondary position reference to delivering highly precise centimetre-level accuracy data.\u003c\/p\u003e\n\u003cp\u003eCombine and contrast position data captured from virtual or physical base station, the Phantom 4 RTK’s camera would geotag the centimetre-level precision data into the image.\u003c\/p\u003e\n\u003cp\u003eRadial and tangential lens distortions were measured for every Phantom 4 RTK’s camera to have its unique distortion parameters and write these distortion parameters into the image for post-process calibration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCENTIMETRE LEVEL POSITIONING SYSTEM\u003c\/h4\u003e\n\u003cp\u003eThe integrated RTK module provides accurate positioning data even with no GCPs.\u003c\/p\u003e\n\u003cp\u003eStores the satellite observation data for PPK (Post-Process Kinematic) position post-process.\u003c\/p\u003e\n\u003cp\u003eCompatible with the D-RTK 2 Mobile Station, NTRIP (Network Transport of RTCMv3 via Internet Protocol) and third-party RTK stations (Only PPK is available when the ground station is without the NTRIP service.)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eINTEGRATED RTK MODULE\u003c\/h4\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/RTK2%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1922140\" data-gtm-vis-total-visible-time-11032289_23=\"200\"\u003e\u003c\/p\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003eSitting just beneath the RTK receiver is a redundant GNSS module, installed to maintain flight stability in the signal-poor regions such as dense cities.\u003c\/p\u003e\n\u003cp\u003eCombining both GNSS and RTK modules, the Phantom 4 RTK can optimise flight safety while ensuring the most precise data captured for technical surveying, mapping, and inspection workflows.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOcusync 2.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnjoy stable and reliable HD live video transmission at distances of up to 4.3 miles*, the Phantom 4 RTK is great for mapping larger scale sites.\u003c\/p\u003e\n\u003cp\u003eNote: 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003ePRECISE IMAGING SYSTEM\u003c\/h4\u003e\n\u003cp\u003e1-inch CMOS sensor, 20M effective pixels, 2.7 cm GSD (Ground Sample Distance) at 100 m flight altitude.\u003cbr\u003eRadial and tangential lens distortions measured for post-processing image calibration.\u003cbr\u003eThe camera is synchronized with the RTK module, delivers millisecond-level imaging deviation.\u003cbr\u003ePhantom 4 RTK’s camera would capture and store the phase compensation data for the post-processing position calibration\u003cbr\u003eThe mechanical shutter on Phantom 4 RTK’s camera eliminates rolling shutter distortions which can occur when flying at high speed, allows high-precision shots to capture without the wobble distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/Precise%20Imaging%20rtk%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1923173\" data-gtm-vis-total-visible-time-11032289_23=\"200\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTimesync\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo take full advantage of the Phantom 4 RTK's positioning modules, the new TimeSync system was created to align the flight controller, camera and RTK module continually.\u003c\/p\u003e\n\u003cp\u003eAdditionally, TimeSync ensures each photo uses the most accurate metadata and fixes the positioning data to the centre of the CMOS - optimizing the results from the photogrammetric methods and letting the image achieve centimetre-level positioning data.\u003c\/p\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDistortion Correction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnable distortion correction would calibrate the optical distortion caused by the camera lens, real-time calibrated images would be captured and stored in Micro-SD card.\u003c\/p\u003e\n\u003cp\u003eDisable the distortion correction would have Phantom 4 RTK's camera capture the unedited image with the fisheye effect. The lens distortion parameters were all pre-measured. These parameters would all be saved in \"DewarpData\" under the XMP field for every image taken.\u003c\/p\u003e\n\u003cp\u003eYou can also input these parameters manually to calibrate the image distortion with the third-party software. (The location of the principal point should first meet the third-party software. (The position of the primary point should first meet the third-party software's requirements to proceed. Match the imager origin point of the distortion parameter given by XMP with the principal point.) Distortion calibration using post-processing software would have better accuracy compared to the built-in distortion correction feature in the GS RTK app.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/Distortion%20Correction%20RTK%20w790%20V2.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1924074\" data-gtm-vis-total-visible-time-11032289_23=\"300\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eREMOTE CONTROLLER\u003c\/h4\u003e\n\u003cp\u003eBuilt-in with a 5.5\", 1000 cd\/m² high-brightness LCD display\u003c\/p\u003e\n\u003cp\u003eInterchangeable battery and antennas design\u003c\/p\u003e\n\u003cp\u003ePhantom 4 RTK's remote controller has a built-in secondary battery to ensure the system would continuously operate while hot swapping external batteries\u003c\/p\u003e\n\u003cp\u003eLatest OcuSync transmission system, transmission range up to 4.3 miles (unobstructed, free of interference)\u003c\/p\u003e\n\u003cp\u003eThe remote controller's Multi-Aircraft Control Mode can be used to coordinate the operation of up to five aircraft at the same time, enabling pilots to work efficiently\u003c\/p\u003e\n\u003cp\u003eSupports 4G, Wi-Fi, and OcuSync 2.0 connectivity\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\n\u003ch2\u003ePRODUCT SPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003eAircraft\u003cbr\u003eWeight (Battery \u0026amp; Propellers Included) 1391 g\u003cbr\u003eMax Service Ceiling Above Sea Level 19685 ft (6000 m)\u003cbr\u003eMax Ascent Speed 5 m\/s\u003cbr\u003eMax Descent Speed 3 m\/s\u003cbr\u003eMax Speed 31 mph (50 kph) (P-mode); 36 mph (58 kph) (A-mode)\u003cbr\u003eMax Flight Time Approx. 30 minutes\u003cbr\u003eOperating Temperature 32° to 104° F (0° to 40° C)\u003cbr\u003eOperating Frequency 2.400 GHz to 2.483 GHz (Europe, Japan, Korea)\u003cbr\u003e5.725 GHz to 5.850 GHz (United States, China)\u003c\/p\u003e\n\u003cp\u003eEIRP 2.4 GHz\u003c\/p\u003e\n\u003cp\u003eCE (Europe) \/ MIC (Japan) \/ KCC (Korea): \u0026lt; 20 dBm\u003cbr\u003e5.8 GHz\u003cbr\u003eFCC (United States) \/ SRRC (China): \u0026lt; 26 dBm\u003cbr\u003eHover Accuracy\u003c\/p\u003e\n\u003cp\u003eRange RTK enabled and functioning properly:\u003cbr\u003eVertical: ±0.1 m; Horizontal: ±0.1 m\u003cbr\u003eRTK disabled:\u003cbr\u003eVertical: ±0.1 m (with vision positioning); ±0.5 m (with GNSS positioning)\u003cbr\u003eHorizontal: ±0.3 m (with vision positioning); ±1.5 m (with GNSS positioning)\u003cbr\u003eImage Position Offset The position of the camera centre is relative to the phase centre of the onboard D-RTK\u003cbr\u003eantenna under the aircraft body’s axis: (36, 0, and 192 mm) already applied to the image\u003cbr\u003ecoordinates in Exif data. The positive x, y, and z-axes of the aircraft body point to the\u003cbr\u003eforward, rightward, and downward of the aircraft, respectively.\u003c\/p\u003e\n\u003cp\u003e● GNSS\u003cbr\u003eSingle-Frequency High-Sensitivity\u003cbr\u003eGNSS\u003c\/p\u003e\n\u003cp\u003eGPS + BeiDou + Galileo* (Asia); GPS + GLONASS + Galileo* (other regions)\u003c\/p\u003e\n\u003cp\u003eMulti-Frequency Multi-System HighPrecision RTK GNSS\u003cbr\u003eFrequency Used\u003cbr\u003eGPS: L1\/L2; GLONASS: L1\/L2; BeiDou: B1\/B2; Galileo*: E1\/E5a\u003cbr\u003eFirst-Fixed Time: \u0026lt; 50 s\u003cbr\u003ePositioning Accuracy: Vertical 1.5 cm + 1 ppm (RMS); Horizontal 1 cm + 1 ppm (RMS).\u003cbr\u003e1 ppm means the error has a 1 mm increase for every 1 km of movement from the aircraft.\u003cbr\u003eVelocity Accuracy: 0.03 m\/s\u003c\/p\u003e\n\u003cp\u003e● Mapping Functions\u003cbr\u003eMapping Accuracy** Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital\u003c\/p\u003e\n\u003cp\u003eOrthophotos Class III.\u003c\/p\u003e\n\u003cp\u003eGround Sample Distance (GSD) (H\/36.5) cm\/pixel, H means the aircraft altitude relative to shooting scene (unit: m)\u003cbr\u003eAcquisition Efficiency Max operating area of approx. 1 km2\u003c\/p\u003e\n\u003cp\u003efor a single flight (at an altitude of 182 m, i.e., GSD is\u003cbr\u003eapprox. 5 cm\/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital\u003cbr\u003eOrthophotos Class III).\u003c\/p\u003e\n\u003cp\u003e● Gimbal\u003cbr\u003eControllable Range Pitch: -90° to +30°\u003cbr\u003e● Vision System\u003cbr\u003eVelocity Range ≤ 31 mph (50 kph) at 6.6 ft (2 m) above ground with adequate lighting\u003cbr\u003eAltitude Range 0 - 33 ft (0 - 10 m)\u003cbr\u003eOperating Range 0 - 33 ft (0 - 10 m)\u003cbr\u003eObstacle Sensory Range 2 - 98 ft (0.7 - 30 m)\u003cbr\u003eOperating Environment Surfaces with clear patterns and adequate lighting (\u0026gt; 15 lux)\u003cbr\u003e● Infrared Sensing System\u003cbr\u003eObstacle Sensory Range 0.6 - 23 ft (0.2 - 7 m)\u003cbr\u003eOperating Environment Surface with diffuse reflection material, and reflectivity \u0026gt; 8% (such as a wall, trees, humans, etc.)\u003cbr\u003e● Camera\u003cbr\u003eSensor 1’’ CMOS; Effective pixels: 20M\u003cbr\u003eLens FOV (Field of View) 84°, 8.8 mm (35 mm format equivalent: 24 mm), f\/2.8 - f\/11, autofocus\u003c\/p\u003e\n\u003cp\u003eat 1 m - ∞\u003c\/p\u003e\n\u003cp\u003eISO Range Video: 100 - 3200 (Auto), 100 - 6400 (Manual); Photo: 100 - 3200 (Auto), 100 - 12800 (Manual)\u003cbr\u003e* supported later\u003cbr\u003e** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when\u003cbr\u003eshooting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWarranty\u003c\/h5\u003e\n\u003ch2\u003eWARRANTY DETAILS\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMC:\u003c\/strong\u003e 12 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGimbal Camera:\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVision Positioning System:\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePropulsion system (excluding propellers):\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRemote Controller: 6\u003c\/strong\u003e Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery:  \u003c\/strong\u003e6 Months and Charge Cycle\u003cstrong\u003e \u003c\/strong\u003eless than 200 Times\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery Charger: 12\u003c\/strong\u003e Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e No warranty\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePropeller:\u003c\/strong\u003e No warranty\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eIn The Box\u003c\/h5\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cp\u003eThe DJI Phantom 4 RTK includes:\u003c\/p\u003e\n\u003cdiv\u003ePhantom 4 RTK Aircraft x 1\u003c\/div\u003e\n\u003cdiv\u003eRemote Controller with Built-in Screen x 1\u003c\/div\u003e\n\u003cdiv\u003ePropeller (Pairs) x 4\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Flight Battery x 2\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Flight Battery Charging Hib x 1\u003c\/div\u003e\n\u003cdiv\u003ePower Adapter x 1\u003c\/div\u003e\n\u003cdiv\u003eAC Power Cable x 1\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Battery x 1\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Battery Charging Hub x 1\u003c\/div\u003e\n\u003cdiv\u003eMicro-USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003eMale-to-Male USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003e16 GB Micro-SD Card x 1\u003c\/div\u003e\n\u003cdiv\u003eCarrying Case x 1\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2019-09-23T11:12:45+12:00","created_at":"2019-09-23T14:22:21+12:00","vendor":"DJI","type":"Drone","tags":["Phantom 4"],"price":949900,"price_min":949900,"price_max":949900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":30247734804620,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P4RTK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DJI Phantom 4 RTK","public_title":null,"options":["Default Title"],"price":949900,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1.png?v=1569205341","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.png?v=1569205341","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_2.png?v=1569205341","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_3.png?v=1569205341","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.jpg?v=1569205341"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1.png?v=1569205341","options":["Title"],"media":[{"alt":null,"id":1450538991756,"position":1,"preview_image":{"aspect_ratio":1.503,"height":314,"width":472,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1.png?v=1569205341"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1.png?v=1569205341","width":472},{"alt":null,"id":1450539024524,"position":2,"preview_image":{"aspect_ratio":1.503,"height":314,"width":472,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.png?v=1569205341"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.png?v=1569205341","width":472},{"alt":null,"id":1450539057292,"position":3,"preview_image":{"aspect_ratio":1.503,"height":314,"width":472,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_2.png?v=1569205341"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_2.png?v=1569205341","width":472},{"alt":null,"id":1450539090060,"position":4,"preview_image":{"aspect_ratio":1.814,"height":441,"width":800,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_3.png?v=1569205341"},"aspect_ratio":1.814,"height":441,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_3.png?v=1569205341","width":800},{"alt":null,"id":1450539122828,"position":5,"preview_image":{"aspect_ratio":0.918,"height":720,"width":661,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.jpg?v=1569205341"},"aspect_ratio":0.918,"height":720,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK.jpg?v=1569205341","width":661}],"content":"\u003cp\u003eWith a new RTK system, redesigned internals resulting in TimeSync and a turnkey flight application, the Phantom 4 RTK enables the surveying community to conduct the workflow operation efficiently.\u003c\/p\u003e\n\u003c!-- split --\u003e \u003c!-- TABS --\u003e\n\u003ch5\u003eProduct Description\u003c\/h5\u003e\n\u003ctable align=\"center\" border=\"1\" cellpadding=\"1\" cellspacing=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eFLIGHT TIME\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eCONTROL RANGE\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eHORIZONTAL RTK ACCURACY\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eVERTICAL RTK ACCURACY\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eVIDEO TRANSMISSION\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\n\u003ch4\u003eOBSTACLE SENSING\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e30 Min\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e7 km\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1 cm + 1 ppm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.5 cm + 1 ppm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eOcusync\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e5 directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/phantom%204%20rtk%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1921092\" data-gtm-vis-total-visible-time-11032289_23=\"400\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDJI has rethought its drone technology from the ground-up, revolutionising its systems to achieve a new standard for drone accuracy - resulting in the creation of the Phantom 4 RTK.\u003c\/p\u003e\n\u003cp\u003eThe system was designed by looking at the requirements from the drone mapping and surveying market and building what they wished for - a small drone solution with a high-resolution camera and the ability to capture centimeter-accurate RTK data.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eREAL TIME KINEMATICS BASICS\u003c\/h4\u003e\n\u003cp\u003eReal-time Kinematic or RTK is an advanced satellite positioning system utilizing ground station as secondary position reference to delivering highly precise centimetre-level accuracy data.\u003c\/p\u003e\n\u003cp\u003eCombine and contrast position data captured from virtual or physical base station, the Phantom 4 RTK’s camera would geotag the centimetre-level precision data into the image.\u003c\/p\u003e\n\u003cp\u003eRadial and tangential lens distortions were measured for every Phantom 4 RTK’s camera to have its unique distortion parameters and write these distortion parameters into the image for post-process calibration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCENTIMETRE LEVEL POSITIONING SYSTEM\u003c\/h4\u003e\n\u003cp\u003eThe integrated RTK module provides accurate positioning data even with no GCPs.\u003c\/p\u003e\n\u003cp\u003eStores the satellite observation data for PPK (Post-Process Kinematic) position post-process.\u003c\/p\u003e\n\u003cp\u003eCompatible with the D-RTK 2 Mobile Station, NTRIP (Network Transport of RTCMv3 via Internet Protocol) and third-party RTK stations (Only PPK is available when the ground station is without the NTRIP service.)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eINTEGRATED RTK MODULE\u003c\/h4\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/RTK2%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1922140\" data-gtm-vis-total-visible-time-11032289_23=\"200\"\u003e\u003c\/p\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003eSitting just beneath the RTK receiver is a redundant GNSS module, installed to maintain flight stability in the signal-poor regions such as dense cities.\u003c\/p\u003e\n\u003cp\u003eCombining both GNSS and RTK modules, the Phantom 4 RTK can optimise flight safety while ensuring the most precise data captured for technical surveying, mapping, and inspection workflows.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOcusync 2.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnjoy stable and reliable HD live video transmission at distances of up to 4.3 miles*, the Phantom 4 RTK is great for mapping larger scale sites.\u003c\/p\u003e\n\u003cp\u003eNote: 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003ePRECISE IMAGING SYSTEM\u003c\/h4\u003e\n\u003cp\u003e1-inch CMOS sensor, 20M effective pixels, 2.7 cm GSD (Ground Sample Distance) at 100 m flight altitude.\u003cbr\u003eRadial and tangential lens distortions measured for post-processing image calibration.\u003cbr\u003eThe camera is synchronized with the RTK module, delivers millisecond-level imaging deviation.\u003cbr\u003ePhantom 4 RTK’s camera would capture and store the phase compensation data for the post-processing position calibration\u003cbr\u003eThe mechanical shutter on Phantom 4 RTK’s camera eliminates rolling shutter distortions which can occur when flying at high speed, allows high-precision shots to capture without the wobble distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/Precise%20Imaging%20rtk%20w790.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1923173\" data-gtm-vis-total-visible-time-11032289_23=\"200\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTimesync\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo take full advantage of the Phantom 4 RTK's positioning modules, the new TimeSync system was created to align the flight controller, camera and RTK module continually.\u003c\/p\u003e\n\u003cp\u003eAdditionally, TimeSync ensures each photo uses the most accurate metadata and fixes the positioning data to the centre of the CMOS - optimizing the results from the photogrammetric methods and letting the image achieve centimetre-level positioning data.\u003c\/p\u003e\n\u003ch4\u003e \u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDistortion Correction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnable distortion correction would calibrate the optical distortion caused by the camera lens, real-time calibrated images would be captured and stored in Micro-SD card.\u003c\/p\u003e\n\u003cp\u003eDisable the distortion correction would have Phantom 4 RTK's camera capture the unedited image with the fisheye effect. The lens distortion parameters were all pre-measured. These parameters would all be saved in \"DewarpData\" under the XMP field for every image taken.\u003c\/p\u003e\n\u003cp\u003eYou can also input these parameters manually to calibrate the image distortion with the third-party software. (The location of the principal point should first meet the third-party software. (The position of the primary point should first meet the third-party software's requirements to proceed. Match the imager origin point of the distortion parameter given by XMP with the principal point.) Distortion calibration using post-processing software would have better accuracy compared to the built-in distortion correction feature in the GS RTK app.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.ferntech.co.nz\/assets\/images\/Distortion%20Correction%20RTK%20w790%20V2.jpg\" data-gtm-vis-first-on-screen-11032289_23=\"1924074\" data-gtm-vis-total-visible-time-11032289_23=\"300\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eREMOTE CONTROLLER\u003c\/h4\u003e\n\u003cp\u003eBuilt-in with a 5.5\", 1000 cd\/m² high-brightness LCD display\u003c\/p\u003e\n\u003cp\u003eInterchangeable battery and antennas design\u003c\/p\u003e\n\u003cp\u003ePhantom 4 RTK's remote controller has a built-in secondary battery to ensure the system would continuously operate while hot swapping external batteries\u003c\/p\u003e\n\u003cp\u003eLatest OcuSync transmission system, transmission range up to 4.3 miles (unobstructed, free of interference)\u003c\/p\u003e\n\u003cp\u003eThe remote controller's Multi-Aircraft Control Mode can be used to coordinate the operation of up to five aircraft at the same time, enabling pilots to work efficiently\u003c\/p\u003e\n\u003cp\u003eSupports 4G, Wi-Fi, and OcuSync 2.0 connectivity\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\n\u003ch2\u003ePRODUCT SPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003eAircraft\u003cbr\u003eWeight (Battery \u0026amp; Propellers Included) 1391 g\u003cbr\u003eMax Service Ceiling Above Sea Level 19685 ft (6000 m)\u003cbr\u003eMax Ascent Speed 5 m\/s\u003cbr\u003eMax Descent Speed 3 m\/s\u003cbr\u003eMax Speed 31 mph (50 kph) (P-mode); 36 mph (58 kph) (A-mode)\u003cbr\u003eMax Flight Time Approx. 30 minutes\u003cbr\u003eOperating Temperature 32° to 104° F (0° to 40° C)\u003cbr\u003eOperating Frequency 2.400 GHz to 2.483 GHz (Europe, Japan, Korea)\u003cbr\u003e5.725 GHz to 5.850 GHz (United States, China)\u003c\/p\u003e\n\u003cp\u003eEIRP 2.4 GHz\u003c\/p\u003e\n\u003cp\u003eCE (Europe) \/ MIC (Japan) \/ KCC (Korea): \u0026lt; 20 dBm\u003cbr\u003e5.8 GHz\u003cbr\u003eFCC (United States) \/ SRRC (China): \u0026lt; 26 dBm\u003cbr\u003eHover Accuracy\u003c\/p\u003e\n\u003cp\u003eRange RTK enabled and functioning properly:\u003cbr\u003eVertical: ±0.1 m; Horizontal: ±0.1 m\u003cbr\u003eRTK disabled:\u003cbr\u003eVertical: ±0.1 m (with vision positioning); ±0.5 m (with GNSS positioning)\u003cbr\u003eHorizontal: ±0.3 m (with vision positioning); ±1.5 m (with GNSS positioning)\u003cbr\u003eImage Position Offset The position of the camera centre is relative to the phase centre of the onboard D-RTK\u003cbr\u003eantenna under the aircraft body’s axis: (36, 0, and 192 mm) already applied to the image\u003cbr\u003ecoordinates in Exif data. The positive x, y, and z-axes of the aircraft body point to the\u003cbr\u003eforward, rightward, and downward of the aircraft, respectively.\u003c\/p\u003e\n\u003cp\u003e● GNSS\u003cbr\u003eSingle-Frequency High-Sensitivity\u003cbr\u003eGNSS\u003c\/p\u003e\n\u003cp\u003eGPS + BeiDou + Galileo* (Asia); GPS + GLONASS + Galileo* (other regions)\u003c\/p\u003e\n\u003cp\u003eMulti-Frequency Multi-System HighPrecision RTK GNSS\u003cbr\u003eFrequency Used\u003cbr\u003eGPS: L1\/L2; GLONASS: L1\/L2; BeiDou: B1\/B2; Galileo*: E1\/E5a\u003cbr\u003eFirst-Fixed Time: \u0026lt; 50 s\u003cbr\u003ePositioning Accuracy: Vertical 1.5 cm + 1 ppm (RMS); Horizontal 1 cm + 1 ppm (RMS).\u003cbr\u003e1 ppm means the error has a 1 mm increase for every 1 km of movement from the aircraft.\u003cbr\u003eVelocity Accuracy: 0.03 m\/s\u003c\/p\u003e\n\u003cp\u003e● Mapping Functions\u003cbr\u003eMapping Accuracy** Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital\u003c\/p\u003e\n\u003cp\u003eOrthophotos Class III.\u003c\/p\u003e\n\u003cp\u003eGround Sample Distance (GSD) (H\/36.5) cm\/pixel, H means the aircraft altitude relative to shooting scene (unit: m)\u003cbr\u003eAcquisition Efficiency Max operating area of approx. 1 km2\u003c\/p\u003e\n\u003cp\u003efor a single flight (at an altitude of 182 m, i.e., GSD is\u003cbr\u003eapprox. 5 cm\/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital\u003cbr\u003eOrthophotos Class III).\u003c\/p\u003e\n\u003cp\u003e● Gimbal\u003cbr\u003eControllable Range Pitch: -90° to +30°\u003cbr\u003e● Vision System\u003cbr\u003eVelocity Range ≤ 31 mph (50 kph) at 6.6 ft (2 m) above ground with adequate lighting\u003cbr\u003eAltitude Range 0 - 33 ft (0 - 10 m)\u003cbr\u003eOperating Range 0 - 33 ft (0 - 10 m)\u003cbr\u003eObstacle Sensory Range 2 - 98 ft (0.7 - 30 m)\u003cbr\u003eOperating Environment Surfaces with clear patterns and adequate lighting (\u0026gt; 15 lux)\u003cbr\u003e● Infrared Sensing System\u003cbr\u003eObstacle Sensory Range 0.6 - 23 ft (0.2 - 7 m)\u003cbr\u003eOperating Environment Surface with diffuse reflection material, and reflectivity \u0026gt; 8% (such as a wall, trees, humans, etc.)\u003cbr\u003e● Camera\u003cbr\u003eSensor 1’’ CMOS; Effective pixels: 20M\u003cbr\u003eLens FOV (Field of View) 84°, 8.8 mm (35 mm format equivalent: 24 mm), f\/2.8 - f\/11, autofocus\u003c\/p\u003e\n\u003cp\u003eat 1 m - ∞\u003c\/p\u003e\n\u003cp\u003eISO Range Video: 100 - 3200 (Auto), 100 - 6400 (Manual); Photo: 100 - 3200 (Auto), 100 - 12800 (Manual)\u003cbr\u003e* supported later\u003cbr\u003e** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when\u003cbr\u003eshooting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWarranty\u003c\/h5\u003e\n\u003ch2\u003eWARRANTY DETAILS\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMC:\u003c\/strong\u003e 12 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGimbal Camera:\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVision Positioning System:\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePropulsion system (excluding propellers):\u003c\/strong\u003e 6 Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRemote Controller: 6\u003c\/strong\u003e Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery:  \u003c\/strong\u003e6 Months and Charge Cycle\u003cstrong\u003e \u003c\/strong\u003eless than 200 Times\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery Charger: 12\u003c\/strong\u003e Months\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e No warranty\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePropeller:\u003c\/strong\u003e No warranty\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eIn The Box\u003c\/h5\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cp\u003eThe DJI Phantom 4 RTK includes:\u003c\/p\u003e\n\u003cdiv\u003ePhantom 4 RTK Aircraft x 1\u003c\/div\u003e\n\u003cdiv\u003eRemote Controller with Built-in Screen x 1\u003c\/div\u003e\n\u003cdiv\u003ePropeller (Pairs) x 4\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Flight Battery x 2\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Flight Battery Charging Hib x 1\u003c\/div\u003e\n\u003cdiv\u003ePower Adapter x 1\u003c\/div\u003e\n\u003cdiv\u003eAC Power Cable x 1\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Battery x 1\u003c\/div\u003e\n\u003cdiv\u003eIntelligent Battery Charging Hub x 1\u003c\/div\u003e\n\u003cdiv\u003eMicro-USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003eMale-to-Male USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003e16 GB Micro-SD Card x 1\u003c\/div\u003e\n\u003cdiv\u003eCarrying Case x 1\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- \/TABS --\u003e"}

DJI Phantom 4 RTK

Product Description

With a new RTK system, redesigned internals resulting in TimeSync and a turnkey flight application, the Phantom 4 RTK enables the surveying community to conduct the workflow operation efficiently.

Sku: P4RTK
$9,499.00
Maximum quantity available reached.

FLIGHT TIME

CONTROL RANGE

HORIZONTAL RTK ACCURACY

VERTICAL RTK ACCURACY

VIDEO TRANSMISSION

OBSTACLE SENSING

30 Min 7 km 1 cm + 1 ppm 1.5 cm + 1 ppm Ocusync 5 directions

 

 

DJI has rethought its drone technology from the ground-up, revolutionising its systems to achieve a new standard for drone accuracy - resulting in the creation of the Phantom 4 RTK.

The system was designed by looking at the requirements from the drone mapping and surveying market and building what they wished for - a small drone solution with a high-resolution camera and the ability to capture centimeter-accurate RTK data.

 

REAL TIME KINEMATICS BASICS

Real-time Kinematic or RTK is an advanced satellite positioning system utilizing ground station as secondary position reference to delivering highly precise centimetre-level accuracy data.

Combine and contrast position data captured from virtual or physical base station, the Phantom 4 RTK’s camera would geotag the centimetre-level precision data into the image.

Radial and tangential lens distortions were measured for every Phantom 4 RTK’s camera to have its unique distortion parameters and write these distortion parameters into the image for post-process calibration.

 

CENTIMETRE LEVEL POSITIONING SYSTEM

The integrated RTK module provides accurate positioning data even with no GCPs.

Stores the satellite observation data for PPK (Post-Process Kinematic) position post-process.

Compatible with the D-RTK 2 Mobile Station, NTRIP (Network Transport of RTCMv3 via Internet Protocol) and third-party RTK stations (Only PPK is available when the ground station is without the NTRIP service.)

 

INTEGRATED RTK MODULE

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 the signal-poor regions such as dense cities.

Combining both GNSS and RTK modules, the Phantom 4 RTK can optimise flight safety while ensuring the most precise data captured for technical surveying, mapping, and inspection workflows.

 

Ocusync 2.0

Enjoy stable and reliable HD live video transmission at distances of up to 4.3 miles*, the Phantom 4 RTK is great for mapping larger scale sites.

Note: 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.

 

PRECISE IMAGING SYSTEM

1-inch CMOS sensor, 20M effective pixels, 2.7 cm GSD (Ground Sample Distance) at 100 m flight altitude.
Radial and tangential lens distortions measured for post-processing image calibration.
The camera is synchronized with the RTK module, delivers millisecond-level imaging deviation.
Phantom 4 RTK’s camera would capture and store the phase compensation data for the post-processing position calibration
The mechanical shutter on Phantom 4 RTK’s camera eliminates rolling shutter distortions which can occur when flying at high speed, allows high-precision shots to capture without the wobble distortion.

 

Timesync

To take full advantage of the Phantom 4 RTK's positioning modules, the new TimeSync system was created to align the flight controller, camera and RTK module continually.

Additionally, TimeSync ensures each photo uses the most accurate metadata and fixes the positioning data to the centre of the CMOS - optimizing the results from the photogrammetric methods and letting the image achieve centimetre-level positioning data.

 

Distortion Correction

Enable distortion correction would calibrate the optical distortion caused by the camera lens, real-time calibrated images would be captured and stored in Micro-SD card.

Disable the distortion correction would have Phantom 4 RTK's camera capture the unedited image with the fisheye effect. The lens distortion parameters were all pre-measured. These parameters would all be saved in "DewarpData" under the XMP field for every image taken.

You can also input these parameters manually to calibrate the image distortion with the third-party software. (The location of the principal point should first meet the third-party software. (The position of the primary point should first meet the third-party software's requirements to proceed. Match the imager origin point of the distortion parameter given by XMP with the principal point.) Distortion calibration using post-processing software would have better accuracy compared to the built-in distortion correction feature in the GS RTK app.

 

 

REMOTE CONTROLLER

Built-in with a 5.5", 1000 cd/m² high-brightness LCD display

Interchangeable battery and antennas design

Phantom 4 RTK's remote controller has a built-in secondary battery to ensure the system would continuously operate while hot swapping external batteries

Latest OcuSync transmission system, transmission range up to 4.3 miles (unobstructed, free of interference)

The remote controller's Multi-Aircraft Control Mode can be used to coordinate the operation of up to five aircraft at the same time, enabling pilots to work efficiently

Supports 4G, Wi-Fi, and OcuSync 2.0 connectivity

 

PRODUCT SPECIFICATIONS

Aircraft
Weight (Battery & Propellers Included) 1391 g
Max Service Ceiling Above Sea Level 19685 ft (6000 m)
Max Ascent Speed 5 m/s
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 32° to 104° F (0° to 40° C)
Operating Frequency 2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (United States, China)

EIRP 2.4 GHz

CE (Europe) / MIC (Japan) / KCC (Korea): < 20 dBm
5.8 GHz
FCC (United States) / SRRC (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 centre is relative to the phase centre 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.

● GNSS
Single-Frequency High-Sensitivity
GNSS

GPS + BeiDou + Galileo* (Asia); GPS + GLONASS + Galileo* (other regions)

Multi-Frequency Multi-System HighPrecision RTK GNSS
Frequency 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 1 mm increase for every 1 km of movement from the aircraft.
Velocity Accuracy: 0.03 m/s

● Mapping Functions
Mapping Accuracy** Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital

Orthophotos Class III.

Ground Sample Distance (GSD) (H/36.5) cm/pixel, H means the aircraft altitude relative to shooting scene (unit: m)
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).

● Gimbal
Controllable Range Pitch: -90° to +30°
● 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 Sensory Range 2 - 98 ft (0.7 - 30 m)
Operating Environment Surfaces with clear patterns and adequate lighting (> 15 lux)
● Infrared Sensing System
Obstacle Sensory Range 0.6 - 23 ft (0.2 - 7 m)
Operating Environment Surface with diffuse reflection material, and reflectivity > 8% (such as a wall, trees, humans, etc.)
● Camera
Sensor 1’’ CMOS; Effective pixels: 20M
Lens FOV (Field of View) 84°, 8.8 mm (35 mm format equivalent: 24 mm), f/2.8 - f/11, autofocus

at 1 m - ∞

ISO Range Video: 100 - 3200 (Auto), 100 - 6400 (Manual); Photo: 100 - 3200 (Auto), 100 - 12800 (Manual)
* supported later
** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when
shooting.

 

WARRANTY DETAILS

MC: 12 Months
Gimbal Camera: 6 Months
Vision Positioning System: 6 Months
Propulsion system (excluding propellers): 6 Months
Remote Controller: 6 Months
Battery:  6 Months and Charge Cycle less than 200 Times
Battery Charger: 12 Months
Frame: No warranty
Propeller: No warranty

 

IN THE BOX

The DJI Phantom 4 RTK includes:

Phantom 4 RTK Aircraft x 1
Remote Controller with Built-in Screen x 1
Propeller (Pairs) x 4
Intelligent Flight Battery x 2
Intelligent Flight Battery Charging Hib x 1
Power Adapter x 1
AC Power Cable x 1
Intelligent Battery x 1
Intelligent Battery Charging Hub x 1
Micro-USB Cable x 1
Male-to-Male USB Cable x 1
16 GB Micro-SD Card x 1
Carrying Case x 1

 

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