A brief analysis of the ten purposes of civil drones
The Wright brothers will be stunned by today's aircraft. Not only are these devices flying faster and farther than ever, but some can do it without the need for manned people. The era of drones has arrived - whether we like it or not.
Drones, also known as unmanned aerial vehicles (or UAVs), do not require pilots to fly in the air while sitting in the cockpit. People can control drones from the ground, and even drones can fly by themselves without manual intervention.
These machines vary in shape and size and perform different onboard tasks. Venture investors invested more than $40 million in drone-related startups in 2013, and drone sales will exceed $8 billion in 10 years. Despite this spurt of growth, drones are not without controversy.
Over the years, drones have become headlines around the world, such as the United States and other countries used to carry out rapid and unpredictable military strikes. This is to say that drones, people always think of the reasons for mechanization, the same Orwellian totalitarian war. But drones have done a lot of other work, and they are harmless. These non-lethal drones are at the forefront of the transformation of various industries and will revolutionize our economy and lifestyle, just a few years ago, we can only imagine.
Please continue reading, you will see all kinds of drones for non-killing missions. Don't be afraid of the night sky flying by drones - they may be more friendly than you think.
10. Agricultural flight
Agriculture and animal husbandry are hard-working industries that make it harder when farmers have to cross miles and tens of thousands of acres to inspect crops and livestock. Drones cross difficult and muddy roads, look for signs of disease from the air, inspect crops, and even use chemicals such as fertilizers or herbicides. Not only does it save a lot of money for farmers to drive (and gas), but it also manages the land better, thus improving overall efficiency. Drones also help farmers guard all property and equipment.
Many large farms in the United States are in remote areas, where privacy and US Federal Aviation Administration (FAA) policies on small aircraft are less of a concern. As long as the drone keeps flying below 400 feet, it is legal. The next time you see a small crop duster analog in the distance, take a closer look – it is the local farmers who bring agricultural technology to new heights.
9. Air Police
Think of the high-end atmosphere, let's talk about it. If the ubiquitous surveillance camera is not enough, the digital camera is now installed on the drone and continues to fly around our city in the name of maintaining legal order.
The police must apply for appropriate permits or guarantees before deploying drones to monitor the public, and some police stations have already done so. The police used drones to monitor areas of drug trafficking and pursue them, even helping to rebuild crime scenes.
Police can use drones for search and rescue missions; or routine security scans in large, crowded activities. Some manufacturers are exploring the drone more deeply, preparing to equip drones with tear gas and other crowd-controlled equipment.
Most of the troops have not yet applied drones on a large scale, largely because of privacy issues. The American Civil LiberTIes Union strongly opposes the massive use of drones without any real rules.
You may be able to expect more drones to hover over the city in the next few years to improve the efficiency of the police and reduce expenses.
8. Criminal ambition
The use of drones in a legal and correct manner can benefit humanity, but these drones also reveal the dark side of human nature. Criminals also use a variety of drones to commit crimes.
The national border (and the border guards stationed there) is a major obstacle to drug smuggling and often makes drug smugglers abhorrent. UAVs offer the possibility of drugs and other smuggled goods crossing the border at low risk. Not only are drones difficult to detect by the government, but even if captured, criminals may have fled from the scene to other places.
In 2011, a terrorist named Rezwan Ferdaus planned to bomb the US target with a drone carrying explosives – making it deadly. The following is just a crime scene, not a hazard to human life. In a prison in Brazil in 2012, the government intercepted a drone that provided mobile phones to prisoners.
Of course, it’s not hard to imagine that weird people around the world use cameras carried by drones to monitor people’s situations. In short, the potential risk factor associated with drones is quite high.
7. Hurricane Hero
Scientists are always looking for new ways to investigate and study bad weather. Obviously, they are more willing to do their research in a way that is not risking their lives. So there is the participation of drones.
In 2013, NASA began a project on tropical storm research, hoping to better understand why some weather systems would turn into killer hurricanes and why hurricanes would gradually disappear. For these studies, the researchers chose to use the huge Global Hawk drone, which has the same wingspan as the Boeing 737 wingspan and can reach altitudes of up to 60,000 feet (18.3 kilometers). Running for 28 hours, this height has far exceeded most of the flying aircraft.
With scientific instruments on drones, drones are able to continuously provide data on atmospheric conditions and storm intensity. These instruments include a high-resolution scanning interferometer and Cloud Physics Lidar, as well as a drop-on radiosonde system from the National Oceanic and Atmospheric Association (NaTIonal Oceanographic and Atmosphere AssociaTIon).
In short, these stratified temperatures, cloud structures, and even more data flow tools in the storm enable scientists to understand the internal structure of the weather system. There are many weather factors that affect the intensity of the storm, but with the involvement of drones, researchers can combine all the data to get a better view and better understanding.
6. Animal tracking
The camera and GPS function of the drone is a boon for those who need to track wildlife. Natural resources departments and scientists often need to track individual animals (they may or may not wear tracking collars) and larger biota to better understand their habits. Without drones, scientists often struggle to travel through the jungle and mountains, dragging heavy and expensive equipment for research. Drones allow them to move smoothly, observe habitats and animals from a distance, and sometimes reduce interference with animals.
Drones have been used to combat poachers. Google is funding a program to buy drones for the World Wildlife Fund, equipped with cameras to fly in the air to monitor illegal hunting areas that threaten endangered animals. These drones are small and almost silent, and are perfect spies for criminals who plunder the country’s natural resources.
5. Disaster relief experts
As you already know, drones help scientists track and analyze the internal operations of hurricanes. Not only that, but drones can also help with the aftermath of these huge storms and other natural disasters.
After the disaster, the authorities need to conduct a loss assessment in time to know how many people are affected and the degree of confusion. To put a lot of electronic eyes in the air, drones are a cheap and efficient way.
Equipped with video and infrared cameras, drones can also perform effective search and rescue missions. They are able to fly over a wide and distant area, finding missing people in an accurate search mode.
They can help the first reaction forces, such as the police and fire brigade, find a place to set up a temporary assembly area. They can find survivors and even hear their voices or find out where they are.
Even if the streets are full of unbreakable debris, the drone can immediately fly into the sky and begin to provide critical data. This ability to start instantly allows countless people to regain their vitality.
4. Forest firefighters
Wildfires are one of the main threats to people and towns, especially in the western part of the forests of the United States. Managers use watch towers and helicopters to discover new fires and track the burning fires, but these tasks are costly and time consuming.
However, starting a drone to watch the forest, you will find that this work has become much easier. On one occasion, the California Department of Forestry and Fire ProtecTIon approved the Predator drone with the approval of the state's National Guard unit. The Predator, which is the size of a Cessna aircraft, is equipped with a camera and infrared imaging device to help it track the odious Rim Fire, which burned the Yosemite National Park ( Forest around Yosemite National Park. In addition to monitoring fires and finding new fires, drones can help firefighters develop strategies. They track the direction of the fire and focus on the weather conditions that spread the fire in other directions and alert the firefighters to dangerous conditions. They can even cast flame retardants to fight out-of-control fires.
Flying drones can also enhance cell phone signals and allow firefighters to stay in touch with headquarters. This has brought great convenience to firefighting because of the location of many forest fires, where mobile phone service signals are weak or non-existent. The Smokey the Bear, which forgets the forest fire sign. In the near future, drones will be firefighters who guard the forest.
3. Creative sparks
Both professional and amateur photographers and filmmakers are the biggest supporters of drones. They purchased a number of more affordable models and adapted them for use in a variety of still image and video projects.
Currently, many drones are equipped with fixed components that can be mounted under the machine. With a camera installed, any photographer or video engineer can create a new world at your fingertips.
At the Burning Man festival in Nevada, drones record the grand carnival from above, around the crowd. Wedding photographers hover over the bride and groom, capturing unique shots of ceremonies and receptions. Before the arrival of affordable drones, such lenses were simply not available without helicopters or large lifts. Now, I am willing to trust a small drone with expensive photography equipment. Anyone who is willing to "trust" expensive photography equipment to small drones is free to use them.
2. Monitoring oil and gas
The oil and gas industry needs to build four complex infrastructures that are difficult to monitor. However, sending a drone will become more efficient.
For example, it is well known that offshore oil rigs are difficult to access. They are on the sea a few miles offshore, and thousands of them are scattered across the Gulf of Mexico. With drones, engineers on shore can check safety issues, detect oil spills, and inspect rigs to prevent unauthorized entry.
Both natural gas and oil require miles of pipeline, making it very difficult for companies to pay close attention to them. At this time, the drone is dispatched along the pipeline route, and its automatic camera sends back a series of images to monitor nearby or distant problems.
UAVs are not only suitable for safety but also for exploring the Earth to find new oil and gas sources. With the right laser and infrared detectors, these drones can also study the terrain to find out where energy may be stored.
Not only in the air
We always think that drones are machines that run in the air, but as technology advances, these devices are breaking through the limits of the sky and begin to "learn to swim."
Many new drones are now able to "fly" in the water and perform various tasks. Some drones are also used for underwater detection. Companies use them to verify oil rigs, fisheries, assess storm damage, search water filtration systems and view hulls.
The army used drones to mine mines, and the police used similar models to search for underground drug smuggling. Marine rescue experts and amateur divers can use them to search for shipwrecks and even find underwater treasures.
Like aerial drones, underwater drones have unlimited use. Enterprises or organizations in all walks of life need to replace remotely controlled robots with manual operations that are too difficult and dangerous, and these underwater drones open up new areas for them. Although most governments have restricted the use of drones before the introduction of relevant regulations and regulations, it is not far from the days when they are visible in the air and underwater.
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