What is the relationship between meteorological satellites and natural satellites?

Meteorological satellites are not directly related to natural satellites.

Meteorological satellites are artificial satellites launched by human beings for observing and forecasting weather. It is used to monitor the earth's atmospheric and meteorological changes. It can obtain meteorological data such as atmospheric temperature, cloud information, precipitation, etc., and send them back to the ground through wireless communication, which can be used for weather forecasting, disaster monitoring and other applications.

Natural satellites usually refer to naturally formed satellites, such as the earth's own moon.