Their orbits (and the rotation of the earth) will eventually bring them over every point on the earth's surface. This is useful for "spying", certain weather observations, etc.
Other orbits will always miss large areas of the surface.
A satellite orbiting around the Earth's poles is in a polar orbit. This type of orbit allows the satellite to pass over different parts of the Earth as it rotates below. Polar orbits are often used for Earth observation and surveillance satellites.
Polar satellites are used for various purposes such as weather forecasting, climate monitoring, environmental monitoring, and disaster management. These satellites provide comprehensive global coverage by orbiting close to the poles, allowing them to capture data on temperature, precipitation, sea ice, storms, and other important environmental variables.
Polar orbits pass over the north and south poles of the Earth.
The two main types of satellites are communication satellites, which provide various telecommunications services such as phone, internet, and television broadcasts, and Earth observation satellites, which are used for monitoring and collecting data about the Earth's surface, atmosphere, and oceans.
Satellites in polar orbits travel from the North Pole to the South Pole and back again with each orbit, providing global coverage. Some examples of satellites in polar orbit are the NOAA series of weather satellites, the Aqua and Terra Earth observation satellites, and the International Space Station.
It is used for communication plates where geostationary satellites can't reach, in polar areas. Russia uses elliptical satellites where the geostationary satellites can't reach.
A polar orbit is used for Earth observation satellites and weather satellites because it covers the entire surface of the Earth. It allows these satellites to pass over both the North and South Poles, providing global coverage of the planet.
A satellite orbiting around the Earth's poles is in a polar orbit. This type of orbit allows the satellite to pass over different parts of the Earth as it rotates below. Polar orbits are often used for Earth observation and surveillance satellites.
Polar satellites are used for various purposes such as weather forecasting, climate monitoring, environmental monitoring, and disaster management. These satellites provide comprehensive global coverage by orbiting close to the poles, allowing them to capture data on temperature, precipitation, sea ice, storms, and other important environmental variables.
Polar orbits pass over the north and south poles of the Earth.
The two main types of satellites are communication satellites, which provide various telecommunications services such as phone, internet, and television broadcasts, and Earth observation satellites, which are used for monitoring and collecting data about the Earth's surface, atmosphere, and oceans.
Satellites in polar orbits travel from the North Pole to the South Pole and back again with each orbit, providing global coverage. Some examples of satellites in polar orbit are the NOAA series of weather satellites, the Aqua and Terra Earth observation satellites, and the International Space Station.
geo stationary and polar orbiting
how are satellites used in forecasting insat 1A
Geostationary satellites are the ones used for GPS satellites.
Polar satellites, orbiting over the polar region (first link), takes approximately 100 minutes to do one complete pass at 25-degrees Earth rotational difference, to map the full section.(second link)For other satellites, it can take 90 minutes just to re-position a satellite to cover a new region, and THEN begin mapping. But the polar satellites stay in a constant orbit.
PSLV is an abbreviation for Polar Satellite Launch Vehicle. It is a space rocket indigenously developed by the Indian Space Research Organisation. It is used to launch Indian as well as foreign satellites into orbit. It currently holds the world record for launching the most amount of satellites at a time (10!).It recently launched India's first moon probe - Chandrayaan-1.