Global positioning system (GPS) is an example of.
Global positioning system (GPS) is an example of. Medium earth orbit (MEO).
The most common altitude is approximately 20,200 kilometres (12,552 mi)), which yields an orbital period of 12 hours, as used, for example, by the Global Positioning System (GPS). ... The orbital periods of MEO satellites range from about 2 to nearly 24 hours.
Medium Earth Orbit (MEO) MEO is the region of space around the Earth above low Earth orbit and below geostationary orbit. The most common use for satellites in this region is for navigation, such as the GPS (with an altitude of 20,200.
It is a global navigation satellite system that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.
GPS Satellite Constellation: The baseline satellite constellation consists of 24 satellites positioned in six earth-centered orbital planes with four operation satellites and a spare satellite slot in each orbital plane. The system can support a constellation of up to thirty satellites in orbit.