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According to Care.org, there are approximately 110 million mines that threaten humanity in the world. It takes more than 1,000 years to use current technology to clean these mines. So the University of Bristol’s research team hopes to use drones to clean mines more safely and efficiently. The advantage of a drone is that it can quickly capture high-definition images of the ground surface. In addition, scientists hope to develop a high-frequency imaging technology that can identify land as a minefield by using explosive chemicals on the vegetation.
“Growth plants can reflect the near-infrared spectrum clearly, but humans can't see this through the naked eye. The near-infrared spectrum will tell people about the health of these plants, and the minefield chemicals are often absorbed by the plants. It will cause the plant to be abnormal. By looking for abnormal plants, people may find minefields," said Dr. John Day, research leader of the research team.
Drones can take infrared images so that people can quickly learn about potentially dangerous areas. “Under ordinary light, unexploded or hidden mines in the green area are often difficult to see. However, it is easy to distinguish the mine from the surrounding objects through an infrared camera,†Day said.
Bristol researchers are developing technologies that are suitable for commercial drones so that people in areas with mine safety hazards around the world can use drones to eliminate hazards. The project officially began in January 2016, and the charity, Find A Better Way, funded the project. The charity also hopes to find a faster, cheaper and safer way to clear mines.
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Wonderful drone application use it to mine you thought about it? ã€full text】
Science and technology dynamics We know that the usefulness of drones has been developed more and more, such as shooting video, delivering express delivery, but have drones cleared mine? British scientists are looking for ways to keep humans out of danger, using drones to efficiently identify potentially lethal landmines, and eventually achieve the purpose of sweeping minefields.