State three differences between geostationary satellites and polar satellites.
Verified Correct Answer: .
Physical Principles & Numerical Solution
Geostationary satellites
Polar satellites
1
They orbit the earth directly above the equator in geosynchronous orbit. they remain fixed relative to a specific point on the Earth's surface
They orbit the Earth, passing over or near the north and south poles on each orbit.
2
They have an inclination of 0^\circ, meaning their orbital plane aligns with the equatorial plane
They have a high inclination angle( usually around 90^\circ) to achieve polar orbits.
3
They observe the Earth from a fixed position, providing a continuous view of a specific region.
They observe the Earth from a changing perspective as the orbit, resulting in different views of the Earth's surface with each pass
4
They primarily collect data for meteorological observation weather forecasting, and telecommunications.
They collect data for a wide range of applications, including weather monitoring, climate research, Environmental monitoring, and scientific research.
5
They are positioned at an altitude of approximately 35,786 kilometres above the Earth's surface.
They operate at a lower altitudes, typically between 700 and 1500 kilometers
6
They provide a continuous stream of data and observations for a specific region, allowing for real-time monitoring.
They have a lower data refresh rate since they pass over a given less frequently. However, they provide a broader coverage.
pick any three according to the given instructions.
Source: Myschool Past Questions Archive (Record #69457)