How does meteorological health track typhoons?

Meteorological satellites are divided into solar orbit (polar orbit) meteorological satellites and geostationary orbit meteorological satellites according to different orbits. The meteorological satellite tracking typhoon is a geostationary orbit meteorological satellite, which belongs to fixed-point photography. It is only necessary to photograph the movement of the typhoon, without moving the position of the satellite.

Geostationary orbit meteorological satellite, also known as geostationary orbit meteorological satellite.

Synchronous meteorological satellite-it runs at an altitude of about 35800 kilometers, and its orbital plane coincides with the equatorial plane of the earth. Seen from the earth, the satellite is at rest at a certain longitude above the equator. The observation range of a synchronous satellite is 100 longitude span, from 50 south latitude to 50 north latitude, and the latitude span is 100, so five such satellites can form an observation network covering the middle and low latitudes of the world.