Multispectral imaging camera sensors on agricultural drones allow the farmer to manage crops, soil, fertilizing and irrigation more effectively. There are huge benefits both to the farmer and to the wider environment by minimizing the use of sprays, fertilizers, wastage of water and at the same time increasing the yield from crops. Multispectral camera remote…

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When it comes to 3D photogrammetry software for drones, there is quite a choice.  There are many 3D mapping software companies, which provide a free version or free evaluation period, allowing you to try the software first before any purchase.  You can then compare the various photogrammetry software packages. Below, we review with videos, the…

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Here are 7 of the best drone videos of India, which are filmed with exceptional quality.  India is so diverse and immensely colorful. These drone videos of India show a magnificent country, which has all the geographic features such as mountains, plains, desert, plateaus, islands and grasslands. These drone videos of India have footage of…

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With Follow Me drone technology, the UAV is programmed to automatically follow you around, giving you plenty of opportunities to film unique aerial shots. At present there are 2 types of drone Follow Me technology.  Here, we look at the technology used in drones that follow you. Then, we review the 12 best follow me…

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The top drones reviewed here all have excellent 4k cameras, GPS and autopilot systems giving you many options when it comes to flying, aerial filming and photography. These drones have incredibly low prices due to the competition in the drone sector. Along with excellent low prices, these top drones all have 4k cameras and can…

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For a drone to fly perfectly, the IMU, gyro stabilization and flight controller technology is essential. Drones today use three and six axis gyro stabilization technology to provide navigational information to the flight controller, which make drones easier and safer to fly. Gyro stabilization technology is one of the most important components, allowing the drone…

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This updated DJI Mavic Pro review with frequently asked questions has all the important information on this superb fold up drone. The Mavic Pro is small and is packed with the latest drone innovations. The Mavic Pro has some exciting new technology such as 3 new active tracking modes, even better hovering precision, more advanced…

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A flash lidar also known as a ToF camera sensor on a drone or ground based system has numerous powerful uses. These flash lidar Time-of-Flight camera sensors can be used for object scanning, measure distance, indoor navigation, obstacle avoidance, gesture recognition, tracking objects, measuring volumes, reactive altimeters, 3D photography, augmented reality games and much more….

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UAV lidar and photogrammetry imaging applications are increasing rapidly. This is not surprising as using GPS enabled UAVs for aerial surveying is very cost effective in comparison to hiring an aircraft with photogrammetry equipment.   Because UAVs are relatively inexpensive, organisations will have their own UAV fleet, allowing for rapid surveys over large land areas…

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Lidar sensors on UAVs capture imagery which only a few years ago needed an aircraft carrying large heavy lidar sensors and a crew to accomplish. Here, we look at 12 of the best lidar sensors for drones along with the best lidar drones. We feature lidar sensors from manufacturers such as Velodyne, Routescene, Leddartech, Riegl,…

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Drones with obstacle detection and collision avoidance sensors are becoming more prevalent in both the consumer and professional sectors. This year, we have quite a few drones with collision avoidance technology. This obstacle detection and avoidance technology started with sensors detecting objects in front of the drone. Now the latest drones from DJI, Walkera, Yuneec…

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The DJI Mavic 2 updates contain fixes and improvements to your quadcopter. It is not just the Mavic 2 quadcopter and its components which the firmware upgrade fixes and improves. These DJI Mavic 2 firmware upgrades also contain software for the the remote controller and batteries.  So it is very important to install the latest Mavic…

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The best of Ireland’s scenery is featured in our top drone videos today. Known as the Garden of Europe, these top drone footage of Ireland’s scenery are captured beautifully. From an eagles view, we cover beautiful Irish scenery including Powerscourt Waterfall and Gardens, Glendalough, Yeats Country, Gougane Barra in Cork, the rugged West of Ireland…

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The aerial footage from a 4k drone is without doubt just stunning. Today, we review the 12 best 4k drones on the market.  We also take a quick look at 4k camera technology and the real benefits to filming with a 4k drone camera.  These 4k drones equipped with ultra high definition video cameras are…

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The DJI Assistant 2 software contains extra settings and utilities for all DJI equipment such as drones, gimbals and cameras. With the DJI Assistant 2 Mavic, you have options to upload  flight data, black box information, calibrate your vision sensors and upgrade your firmware. There is also a DJI Assistant 2 Simulator for testing flight…

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A thermal imaging camera on a drone turns it into a powerful tool, which can be used in many sectors from construction, mining, electrical, surveillance, firefighting, search and rescue. Thermal drones which use vision imaging cameras have so many positive uses by detecting heat coming from almost all objects and materials turning them into images…

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All drone parts and components are vital to a smooth and safe flight. Knowing the parts of a drone will give you extra confidence while flying. You will also know which components to inspect on a regular basis and the drone parts which are easy to replace or upgrade. If you have any flight problems,…

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This Mavic 2 Enterprise and Enterprise Dual drone review looks at the new features and mounts, which make this drone perfect for so many sectors. In fact, the new DJI Mavic 2 Enterprise was specifically built to serve sectors involved in public safety, inspection, fire response, law enforcement and also search and rescue. The list…

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This DJI Mavic Air footage is proof of the stunning and professional quality from DJI’s latest pocket sized quadcopter. This Mavic Air drone with its 4k camera and ultra stabilized 3 axis mechanical gimbal has an angular vibration range reduced to just 0.005°. The gimbal is set in a triangular formation and new gimbal dampeners…

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Flying a top aerial photography drone is the only way to capture stunning landscapes. Here are the best drones for aerial photography, each having 4k cameras, super smooth stabilization, first person view, intelligent flight modes, excellent automatic and manual camera settings. These UAVs have the best cameras for drone photography and all have an excellent…

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This DJI Inspire 2 review looks at the specs, features and your frequently asked questions on this top aerial cinematography quadcopter. The Inspire 2 advanced flight, stability, gimbal, camera, obstacle detection, along with excellent safety features are much better than larger and more pricey drones on the market. This review also covers DJI Inspire 2…

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Knowing how to calibrate the DJI Spark IMU, compass or remote control quickly is important.  If your DJI Spark quadcopter is flying erratically or drifting when it should be hovering, fly the quadcopter in straight away. Then quickly calibrate the Spark compass and IMU before the battery runs critically low where you shouldn’t attempt the…

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Knowing how to calibrate the Mavic 2 Pro and Zoom vision sensors is very important. If your are receiving the Mavic 2 vision system error, or if your quadcopter is flying erratically, perhaps not hovering correctly, then you need to calibrate the Mavic 2 Vision Positioning System. Also, if the Mavic 2 vision system is…

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