How DJIs Phantom 4 RTK Delivers Reliable and Accurate Site Surveys

There’s no better way to take aerial photos and videos than with drones. If you’ve been bitten by the drone bug and are looking to buy one, then take a close look at the affordable DJI Phantom 4 Pro drones. They’ve got exciting features, and you can find them for sale on eBay. The flight package is convenient, providing the battery and all the necessary cables and connectors for a successful flight.

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6.What improvements have been made to the Phantom 4 Vision Positioning Unit? The Vision Positioning System now uses four sensors to increase hovering accuracy and reliability, creating a more controlled flying experience. Its sonar system has been improved and now functions from up to 10 meters off the ground. In ideal situations, these combine to give the Phantom 4 Vision Positioning System a vertical hover accuracy of +/- 0.1 m and a horizontal hover accuracy of +/- 0.3 m. Gesture mode allows users to perform a series of gestures when in Photo mode to select a subject, confirm distance, and take a selfie using gestures only. Finally, Terrain Follow mode utilizes the downward vision system to attempt to maintain a constant height from the ground on uneven and changing terrain.

I must repeat myself, the is a fantastic drone, you will not be disappointed or ripped off for purchasing it. You can, however, get a better bang for the buck by considering the Phantom 3 for less camera intensive needs or the Mavic Pro for more portable needs. Same goes if you jump up to the Phantom 4 Pro or Advanced for the best camera in a DJI drone under $2000. I’m droning on about the newer quadcopters in the Phantom 4 line, what you came here for was to find out whether or not the Phantom 4 standard is worth buying. Admittedly, the Phantom 4 is a great drone, but we feel there are other drones that are a better purchase for your dollar.

There are also a number of multispectral sensors for drones on the market including the DJI Phantom 4 Pro. The Return to Home feature on the Phantom 4 Pro 2.0 is much improved. It Phantom 4 Pro v2.0 function forms a map of its environment in real time. The quadcopter chooses the best flight path to return home and can senses as far as 300 meters away to avoid obstacles. Forward and rearward obstacle sensing range has been increased, allowing the Phantom 4 Pro to fly at 31 miles per hour with full protection of its stereo vision obstacle sensing system. It makes fast, dramatic video easier and ultimately safer to capture.

The Phantom is more fun to fly than the Mavic 2 because it can ascent and decent much faster and it feels more agile like a sportscar whereas Mavic 2 feels more like a sedan. Whereas with my Yuneec Typhoon, I can use my balance charger to do a controlled discharge instead of plugging the battery into the quad, turning it on, and leaving it on for a few hours. Given GoPro disbanded the Karma development team, I think you’ll be waiting quite a long time. Be happy with what you have and get your moneys worth out of it instead.

Remote Controller with optional HDMI out and USB in for tablets and smartphones to connect to controller. The DJI Phantom 4 Pro V2.0, announced in May 2018, improves on the existing Phantom 4 Pro with an OcuSync transmission system, improved ESCs and low-noise propellers. Whether you need a flight package for agricultural monitoring, rapid mapping, or survey purposes, DSLRPros has the workplace solution you need. For your flights in countries like the United States and Canada, your operations dictate your need for licensing. That’s the Part 107 certification from the FAA in the United States. I do have one tiny complaint about the Phantom 4 Pro performance.

The beauty of a quadcopter of this calibre is that it hovers in place without any user input. In fact, the first time you see how stable it can hover is a rather spooky experience. One important thing to remember though is that even with dji drones 20-ish minutes of flight time, you’ll always want to return with at least 5 minutes worth of battery power ‘in the tank’. This is just to ensure any unforeseen circumstances, such as a strong head wind, getting lost, or whatever else.

In the meantime, NASA has shared a test image from Webb’s Fine Guidance Sensor, which is, at least for now, the deepest image of the universe ever captured. High resolution, weather-sealed bodies and wide dynamic range are all important. In this buying guide we’ve rounded-up several great cameras for shooting landscapes, and recommended the best. Phantom 4 Pro has a mechanical shutter – should make still images better.

PCMag.com is a leading authority on technology, delivering lab-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help dji fly you make better buying decisions and get more from technology. It’s not just the increase in resolution—the Phantom 3 series captures images at 12MP—but also the larger image sensor.

Whatever the original camera sees so will the Survey3W camera. Aerial 4K video shot from a P4P is hard to separate from 4K video shot from more expensive drones. The 3-axis gimbal stabilizes it, and the 60fps rate lets you edit for slow motion. Video output is improved at 100mbps, up from 60 on older models of the Phantom 4.