They are not affected by conditions on the ground. Ground-based stations could be destroyed by severe weather (such as tornadoes or hurricanes). Satellites don't get affected by Earth's weather. Of course - satellites are at risk of meteor strike and solar radiation - but there's less chance of them being damaged.
Satellites can gather weather data from much higher altitudes than land-based instruments can.
Satellites collect and send raw data to ground stations for computers to process and use complex computer models to predict future weather patterns.
The NOAA has several Satellites and other ground based equipment to monitor the weather. This information is given to people throughout the country for this purpose. Some television stations have their own radar for this purpose. Other countries use NOAA or have similar companies.
Radio signals are continuously beamed from satellites to GPS ground stations, which record the exact distance between the satellites and the ground station. Over time, these distances change slightly. By recording the time it takes for the GPS ground stations to move a given distance, scientist can measure the speed at which each tectonic plate move
They might flout away but if they are on ground they wont
Generally it is a positioning, locating, or navigational system, most notably the GPS (Global Positioning System) that has developed ubiquitous uses since it became operational in 1995.
The images of weather systems on television typically come from weather satellites in space, radar systems on the ground, and weather stations located around the world. These images are captured, processed, and then transmitted to television stations or weather forecasting centers for broadcasting.
Satellites and ground stations.
Satellites collect and send raw data to ground stations for computers to process and use complex computer models to predict future weather patterns.
look in your book
look in your book
A wireless transmitter.
Radar satellites locate clouds and measure heights while orbiting earth above the atmosphere, and ground stations hold instruments that measure air pressure, temperature, dew point, etc.
Weather satellites are computers, cameras, and radios boosted into space and pointing back down at the Earth. The satellite takes photos of the cloud and weather formations on Earth and transmits them to ground stations, where they are made available to anybody who needs them; weather forecasters, farmers, scientists, and anyone else who has a desire to observe the Earth from 22,800 miles up. Before weather satellites, people were regularly surprised by the weather, which is especially dangerous if you live around the Caribbean Sea and the surprising weather turns out to be a hurricane.
The NOAA has several Satellites and other ground based equipment to monitor the weather. This information is given to people throughout the country for this purpose. Some television stations have their own radar for this purpose. Other countries use NOAA or have similar companies.
No. GPS accuracy is in the satellites it uses that orbit about 11,000 miles above Earth.There are super ground stations that keep all the satellites precise, but if they move due to an earthquake, any one of them can be recalibrated. Of course, the system of ground stations are located in areas with few earthquakes, to begin with.
Radio signals are continuously beamed from satellites to GPS ground stations, which record the exact distance between the satellites and the ground station. Over time, these distances change slightly. By recording the time it takes for the GPS ground stations to move a given distance, scientist can measure the speed at which each tectonic plate move
Radar Satellite Weather balloon Ground based weather stations Computer modeling systems Airplanes