What are drones?
Also referred to as unmanned aerial vehicles, drones for beginners are unmanned and remotely piloted flying craft which range in size from a radio controlled toy helicopter to a military drone used for combat. They are flown and controlled by a pilot either using a small remote control or a complex control station. In other words, there is no human operator in the craft controlling it. for more information, visit :http://www.bbc.co.uk/news/world-south-asia-10713898
What is a quad copter?
This refers to a type of drone that is a multi rotor helicopter which is lifted and propelled by four rotors. It is classified as a robocraft since their lift is generated by the set of four rotors. The quad copter has two clockwise and two counter clockwise rotors which allow the craft to use independent variation for each rotor’s speed to achieve control.
How drones work
Drones are built with light composite materials which is done to make them lightweight as well as increasing their maneuverability. It allows the drones especially those used by the military to cruise at high altitudes too. In the case of small drones mostly used by individuals and organizations, they are maneuvered using a remote control. For those used by the military, they are controlled via a sophisticated command center linked to the satellite.
They are equipped with different equipment ranging from sensors, infra red cameras, GPS and laser guidance systems (for military use.) From the command center or remote control, the pilot can be able to start, pilot and land the drone safely. The unmanned aerial vehicle can be used to capture images, record videos, provide coordinates for mapping and record other forms of data.
They come in a variety of sizes with the large drones being used for military purposes while smaller drones (quad copters) used by individuals and organizations. The drone do not have space for a human pilot as all the area is occupied by different components like sensors, cameras and laser guidance systems.
Application of drones for beginners
Today, unmanned aerial vehicles are used in film production to provide film makers with great and innovative shots. They have enabled film directors to achieve effects that would otherwise need expensive equipment like cranes, dollies and spider cam rigs.
News coverage has become more innovative thanks to drones. News reporters are able to capture the action as it happens. For example, drones can be used to cover riots, crusades and even robbery in action.
Extinguishing wild fires
Wild fires are quite impossible to put out and by the time fire fighters have accomplished the task, the fire has consumed a large part of the forest. With drones, firefighters are able to spot the fire and even track its movement. They can even fight fires as well as keeping people out of harm’s way.
Testing air quality
Scientists are using unmanned aerial vehicles to keep tabs on the environment. One way they are doing so is by testing the makeup of the ozone and even the quality of air. click here for related details.
Protecting endangered species
Tracking endangered species is not an easy job but with unmanned aerial vehicles, the job is a lot easier. With the GPS, infra red camera and sensors, scientists and organizations can monitor endangered species very easily.…