Other instruments weather

·  Vane: simple and very ancient instrument used to indicate the direction of the wind which is expressed as the cardinal points.

·  Radar: used for weather serves to locate the presence of large distance rains, storms and other phenomena.

·  Radiosonda: Weather is a tool that is used to assess the atmospheric conditions (wind, temperature, etc.). In the upper atmosphere. The radiosondes rise to these layers in helium balloons.

·  Artificial Satellites: they are launched into orbit, and from there, in addition to other duties collected images of the Earth. These are received by the weather stations for study.