Are all the satellites above the equator? If yes, how to shoot high-latitude ground images?

When satellites have different needs, they can run in different orbits.

For communication satellites, they are usually launched into geosynchronous orbit (such as TV broadcasting and telephone communication). ), above the equator of the earth.

Satellites with the functions of geographical exploration, fire forecast and weather forecast. Generally, they are polar satellites, and their orbits are elliptical orbits in the plane passing through the two poles of the earth, which can monitor the situation anywhere on the earth.