China, largest nation of the world with a population about 1.3 billion, these days China found itself covered with smog heavy air pollution. Nowadays Chinese authorities relying on drones to spy on to companies which cause to much pollution. According to the local media, drones have been used to take pictures of illicit emissions from smokestack scrubbers.
Deploying these drones is apparently a 90% cheaper than using a fixed wing aircrafts to spray the chemicals. A major problem Environmental degradation and pollution have become a major concern of China and it is an issue that can no longer be ignored. China is also aiming at lowering the energy consumption and minimizing vehicle exhaust fumes closing down may coal furnaces to reduce the pollution.
In order to mask pollution and smoke, China has been using rockets and artilleries to disperse chemicals like silver iodide into sky. The method also known as “cloud seeding” which helps to bring rain and clearing the sky. At present these drones are doing a great job in this war against heavy air pollution.