meteorological satellite
Meteorological satellites are a kind of artificial satellite, whose main role is to observe and monitor the weather and / or climate of the earth. But weather satellites can not only observe cloud and cloud systems. City lights, fires, air and water pollution, aurora, sandstorms, snow cover, ocean currents and energy waste are all part of the environmental information that meteorological satellites can collect. The images of meteorological satellites are used to monitor the development of volcanic ash in St Helens, the activities of Etna volcano and other clouds, such as forest fires. They are used to record the development of El Niño and its impact on the climate. Even oil tanker rupture of crude oil in the sea leakage is also observed by meteorological satellite. ...