What do scientists use to observe the weather?

Scientists usually use ground meteorological observation instruments (such as thermometer, hygrometer, heliometer, rain gauge, wind vane, anemometer, etc.). ), cloud pictures taken by meteorological satellites and years of scientific experience in observing the weather and discovering laws. Meteorology refers to all natural atmospheric phenomena such as wind, clouds, rain, snow, frost, dew, rainbow, halo, lightning and thunder in the sky.

Scientifically, meteorological observation belongs to a branch of atmospheric science. It includes ground meteorological observation, high-altitude meteorological observation, atmospheric remote sensing detection and meteorological satellite detection. , sometimes collectively referred to as atmospheric sounding. A meteorological observation system composed of various means can observe the atmospheric state and its changes from the ground to the top and from the local to the global.

Extended data:

Meteorological observation network is composed of various meteorological observation and detection systems. Basically, it can be divided into two categories: ① conventional observation networks. Long-term and stable observation system mainly provides data for daily weather forecast, disastrous weather monitoring and climate monitoring. For example, ground weather stations around the world,

World weather watch is the largest modern global meteorological observation network, which consists of floating stations, ship stations and research ships, radio sounding stations, aircraft observation stations, rocket sounding stations, meteorological satellites and their receiving stations. The data obtained by this observation network can be provided to meteorological business units in various countries in time through the global communication network.

Baidu encyclopedia-meteorological observation