{"id":4133995184268,"title":"DJI Phantom 4 RTK With D-RTK Base Station 2","handle":"dji-phantom-4-rtk-with-d-rtk-base-station-2","description":"\u003cp\u003eThe complete kit comes with the D-RTK 2 Mobile station, and Phantom 4 RTK designed explicitly for professional solutions for Surveyors, Civil Engineers, Drone Service Providers, Construction Site Managers and BIM\/VDC Managers.\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\u003ch4\u003eTHE DJI PHANTOM 4 RTK COMBO INCLUDES:\u003c\/h4\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\u003cdiv\u003e \u003c\/div\u003e\n\u003ch4\u003eRTK BASE STATION 2\u003c\/h4\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eBase Station 2 x 1\u003cbr\u003eTripod x 1\u003cbr\u003ePower Cable x 1\u003cbr\u003eMicro USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2019-09-23T14:23:00+12:00","created_at":"2019-09-23T14:23:00+12:00","vendor":"DJI","type":"Drone","tags":["Phantom 4"],"price":0,"price_min":0,"price_max":0,"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":30247734870156,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P4RTK_B2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DJI Phantom 4 RTK With D-RTK Base Station 2","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1_c067d2db-92d0-4d39-b8e2-7a4780edb231.png?v=1569205381","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_bc0d4ec4-f44c-454e-bd76-4c6cc881ae83.png?v=1569205381","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_2_0cffee68-edb6-4b8d-92d4-d907e836a287.png?v=1569205381","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_3_34121045-b826-459e-89d2-b63c5e375878.png?v=1569205381","\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_9caf8263-30bf-475b-825b-e2d8d43d9880.jpg?v=1569205381"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1_c067d2db-92d0-4d39-b8e2-7a4780edb231.png?v=1569205381","options":["Title"],"media":[{"alt":null,"id":1450539614348,"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_c067d2db-92d0-4d39-b8e2-7a4780edb231.png?v=1569205381"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_1_c067d2db-92d0-4d39-b8e2-7a4780edb231.png?v=1569205381","width":472},{"alt":null,"id":1450539647116,"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_bc0d4ec4-f44c-454e-bd76-4c6cc881ae83.png?v=1569205381"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_bc0d4ec4-f44c-454e-bd76-4c6cc881ae83.png?v=1569205381","width":472},{"alt":null,"id":1450539679884,"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_0cffee68-edb6-4b8d-92d4-d907e836a287.png?v=1569205381"},"aspect_ratio":1.503,"height":314,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_2_0cffee68-edb6-4b8d-92d4-d907e836a287.png?v=1569205381","width":472},{"alt":null,"id":1450539712652,"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_34121045-b826-459e-89d2-b63c5e375878.png?v=1569205381"},"aspect_ratio":1.814,"height":441,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_3_34121045-b826-459e-89d2-b63c5e375878.png?v=1569205381","width":800},{"alt":null,"id":1450539745420,"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_9caf8263-30bf-475b-825b-e2d8d43d9880.jpg?v=1569205381"},"aspect_ratio":0.918,"height":720,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/5231\/1627\/products\/P4RTK_9caf8263-30bf-475b-825b-e2d8d43d9880.jpg?v=1569205381","width":661}],"content":"\u003cp\u003eThe complete kit comes with the D-RTK 2 Mobile station, and Phantom 4 RTK designed explicitly for professional solutions for Surveyors, Civil Engineers, Drone Service Providers, Construction Site Managers and BIM\/VDC Managers.\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\u003ch4\u003eTHE DJI PHANTOM 4 RTK COMBO INCLUDES:\u003c\/h4\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\u003cdiv\u003e \u003c\/div\u003e\n\u003ch4\u003eRTK BASE STATION 2\u003c\/h4\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eBase Station 2 x 1\u003cbr\u003eTripod x 1\u003cbr\u003ePower Cable x 1\u003cbr\u003eMicro USB Cable x 1\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c!-- \/TABS --\u003e"}