orbiting satellites

What Type Of Microwaves Does A GPS Use?

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What Type Of Microwaves Does A GPS Use? Medium-length (C-band) microwaves penetrate through clouds, dust, smoke, snow, and rain to reveal the Earth’s surface. L-band microwaves, like those used by a Global Positioning System (GPS) receiver in your car, can also penetrate the canopy cover of forests to measure the soil moisture of rain forests.

What Is The Global Positioning System And How Does It Work?

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What Is The Global Positioning System And How Does It Work? GPS satellites carry atomic clocks that provide extremely accurate time. The time information is placed in the codes broadcast by the satellite so that a receiver can continuously determine the time the signal was broadcast. … Thus, the receiver uses four satellites to compute