neděle 12. listopadu 2017

MAIN FEATURES & APPLICATIONS OF TODAY’S DRONES

Článek na dané téma napsal Jack Brown a vystaven je na portálu "mydronelab"adrese:
http://mydronelab.com/blog/what-is-a-drone.html
Cituji vybrané části obsahu textu článku:

"Drones have been around for years, and they are used for different purposes and can be of help in numerous occasions. However, these devices have become more popular in recent times and their application increases rapidly in various fields. But first of all, let’s answer the main question: “what is a drone and how we can define it”. So, what is a drone definition for this unmanned aerial vehicle? One of the most used definitions for drone is: “An unmanned aircraft or ship that can navigate autonomously, without human control or beyond the line of sight”. Another frequently used definition is: “Drone is any unmanned aircraft or ship that is guided remotely
HOW DO DRONES WORK AND WHAT ARE THEIR MAIN FEATURES?
In order to understand better how drones fly and work, we need to know something basic about the construction of a typical drone.
A drone is made from different light composite materials in order to increase maneuverability while flying and reduce weight. It can be equipped with a variety of additional equipment, including cameras, GPS guided missiles, Global Positioning Systems (GPS), navigation systems, sensors, and so on.
Most drones are ready-to-use, however, some people like building a drone themselves using kits.
When it comes to commercial drones for entertainment, they have a short control distance and can fly just a few minutes. On the contrary, the advanced drones which are used in the military or mapping are able to hover for hours in the air and be controlled from a great distance.
DRONE APPLICATIONS
Drones are used in many areas and what’s more, there is no end when it comes to their possibilities. Therefore, the areas of applications are numerous today and there is the growing use of drones all around the world.
Main areas of applications:
- Search and rescue 
- Security 
- Inspections 
- Surveillance 
- Science & research
- Aerial photography & video
- Surveying & gis (mapping) 
- Unmanned cargo system 
In addition these main areas of application, drones are also used in engineering, construction and pre-construction work, aviation, maritime, marketing, real estate (both residential and commercial), insurance, utilities, mining, meteorology, education, and more. Today, many government agencies, private companies, and other institutions have their private drones.
CLASSIFICATION – DIFFERENT TYPES OF DRONES
Classification of the drones may sound impossible, due to the fact there are a lot of different models, with different features, sizes, and price. The only way we can classify them is by size.
- NANO AND MINI DRONES
- DRONES WITH SMALL SIZES
- DRONES WITH MEDIUM SIZES
- BIG DRONES
THE BEST DRONES IN 2017
Drones are extremely popular nowadays, however, their popularity is going to be increased in the near future. 
THE FUTURE OF DRONES
Nowadays, drones are extremely popular and they have countless applications. However, in the future, they are going to be much better, so they will have even more applications. Even today, drones are used for transporting goods to remote locations, for surveillance and etc. In the future, we can expect to see drones that can do this much better.
Features that drones have now are going to be upgraded as well. 
The materials, used in the manufacturing of drones are going to be changed as well. Paired with more efficient electric motors, future drones will fly longer and be able to reach higher speeds.
Cituji závěr:
As you may believe, future drones will be used in surveillance, even more than today. Extremely small drones will be able to pass enemy lines and gain valuable information about the enemy army. "

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