Question

The geostationary satellites are not useful for studies of polar regions.

Hint:

Remember: Geostationary satellites are ideal for equatorial regions, while polar orbiting satellites are better suited for studying the poles.

Answer 1

Geostationary satellites are placed at a fixed point in the Earth’s orbit over the equator at an altitude of about 35,786 km. These satellites orbit at the same speed as the Earth rotates, making them stationary relative to a point on the Earth’s surface.

Because geostationary satellites are positioned above the equator, they are unable to capture data from polar regions as they remain fixed relative to the Earth. Polar regions fall outside their coverage area.

For polar regions, polar orbiting satellites are used as they can pass over the poles and provide complete coverage of the Earth’s surface.