What is the function of meteorological satellites?

What is the function of meteorological satellites?

Meteorological satellites are mainly used for meteorological observation, such as judging where it is cloudy and where it is raining according to the movement of clouds. The main function of meteorological science is to detect clouds, water content and trends in the atmosphere, and it is one of the means to judge the future weather. Besides meteorological purposes, it can also be used in land resources, forest resources investigation, communication and military affairs.

What's the use of meteorological satellites?

The main observation contents of Baidu Encyclopedia meteorological satellite include: ① the shooting of satellite cloud images. ② Observe cloud top temperature, cloud top, cloud cover and condensation phase in the cloud. (3) Observation of land surface conditions, such as ice, snow and sand, and observation of ocean surface conditions, such as ocean surface temperature, sea ice and ocean currents. ④ The total amount of water vapor, humidity distribution, precipitation area and precipitation distribution in the atmosphere. ⑤ The content and distribution of ozone in the atmosphere. ⑥ The incident radiation of the sun, the total reflectivity of the earth-atmosphere system to solar radiation, and the infrared radiation of the earth-atmosphere system to space. ⑦ Monitoring space environmental conditions, such as the flux density of protons, alpha particles and electrons emitted by the sun. These observations help us monitor the movement and evolution of the weather system; It provides a lot of basic data for studying climate change; It provides a large number of environmental monitoring results for space flight.

What are the meteorological satellites, what are their functions and what are their pictures?

The names of meteorological satellites all begin with the word "Fengyun", such as "Fengyun No.1" and so on. Now space is running "Fengyun -2 D" and so on. The main function of meteorological science is to detect the cloud and water content and trends in the atmosphere, and it is one of the means to judge the future weather. In addition to meteorological purposes, it can also be used for land resources, forest resources survey, communication and military.