The work and world of photography have taken flight in the last few years. With the emergence of camera drones, quite literally. You must have certainly come across these being used for aerial photography. Each day, different brands launch new camera drone models, and the number feels overwhelming. But, before you purchase, it is important to understand the meaning, features and specifications of camera drones in detail.
What is a Drone?
Generally, a drone is misunderstood to be synonymous with flying cameras. But drones are a different electronic device altogether, added to a camera, by definition, an unidentified electronic aircraft that can navigate without the need for manual control. Nowadays, drones are one of the most advanced devices for aeronautics.
Camera Drones Specifications
Generally, different light composite materials are used for making drones. These help increase the device’s manoeuvrability while flying. Furthermore, depending on the purpose, additional equipment such as missiles, GPS, Cameras, sensors and other software are added to drones.
These come in different shapes and sizes and differ in functions too. Today, most available models can be operated by hand with remote control. On the other hand, drones used for commercial purposes are constructed with much simplification and are comparatively smaller.
Variations also come in for the construction and frames of different drones. However, some must-haves of all drones include specifications such as motor and flight controllers, transmitters, receivers, batteries or another energy source and waterproof frame.
Flight capacity is another remarkable specification of camera drones. Most models have ultra-stable control and can hover to perform different features.
Camera Drones Features
While selecting a camera drones for aerial photography, it is essential to consider the following factors:
Ready to fly drones
As the name implies, RTF drones are the best choice for beginners and are easy to start with. These come with all features and specifications one needs to begin with. Depending on different brands, some RTF drones require assemblies, such as blade attachment or battery charging.
Bind and fly drones
These types of drones do not have transmitters. So, you would have to find the right one. Keep in mind that receivers and transmitters need the same protocol to communicate. These types of drones are most popular with advanced drone users.
Plug-and-play drones
Despite what the name suggests, PNP drones come without receivers or transmitters. Instead, one can use the equipment they already have. With these drones, one does not need to learn a new set of controls. Additionally, these also provide a more extended flying range.
Almost ready to fly
ARF drones are also a good choice for beginners. These require some level of assembly and allow high customisation.
Ground Sample Distance
This is the real-world size of pixels in images. Ground sample distance sets a physical limit to determine a drone's accuracy in aerial surveys. The unit used to measure GSD is cm/pixel, which usually ranges from <1 to 5.
Several variables that define ground sample distance are:
- Aperture
- Camera lens focal length
- Camera resolution
- Camera sensor size
- The altitude of image capturing
- Device Range
Generally, the farther the distance between a drone and its transmitter, the better. The basic and cheaper ones offer only 30 meters or so of range. On the other hand, the more expensive ones can travel miles while being in contact with transmitters.
More importantly, device range becomes very important when the drone is used for photography and videography. An extended drone range permits reaching places that humans can’t achieve.
On the other hand, drone range is not very important if you plan to keep the machine insight and fly for fun.
Flying Time
The fuel problem has been evident from when humans first tried their hands on powered flight. The more fuel that an aircraft carrier has, the longer its range capacity to stay in the air. Unlike passenger aircraft, drones do not have substantial fuel reserves. However, its battery limits the flying duration.
In case you wish to avoid investing in expensive drones with the lowest wait for battery, it is a good idea to invest in extra batteries and keep them charged.
Live Video Feed
This critical feature allows one to check position for capturing noteworthy aerial images. In addition, its ability to impressively see through the drone’s eyes makes a user feel like they are right there. So, while purchasing a drone, look for its ability to transmit a live projection to an LCD or LED Display. And, if you choose one with a camera mount, ensure its capacity to transmit the live feed.
Spare Parts Availability
Everyone who has ever used any kind of electric device will know the importance of this. The general understanding is that the more popular a camera drone is, the easier it is to find its spare parts.
All devices are prone to wear and tear over time. The same will stand true for your drones. Hence, choose one that will reduce your cost of ownership. Check if it is convenient to find the spare parts of your device easily.
Other Hi-Tech Features
To obtain high-resolution photos and videos, your camera drones need advanced features that improve the ease of usage and output quality. These include:
GPS Navigation
Having a drone that knows where it’s going is quite essential. In addition, built-in GPS navigation is handy and helps you keep track of your device.
On some models, pre-programming of routes is also possible, especially when you wish to photograph a specific area for multiple days.
GPS Home function
These drones record the time and destination they begin flying from and automatically return to base when there is a problem. It is usually best for emergency backup.
Headless Mode
Now, this is one essential feature for beginners. In addition, the headless mode comes in handy for setting specific directions for the drones. With this, one can avoid trouble when the drone acts up and turns upside down.
Conclusion
By now, you must have understood the importance of adequate research before investing in a camera drone. In addition, it also analyses extra costs that can be incurred. Finally, above everything else, buy from the right place wherein you can get professional guidance when required.
