Which term is the global navigation and positioning network?

Which term is the global navigation and positioning network?

• A. Satellite
• B. PIN
• C. Network
• D. GPS

Answer: (D)

GPS is the global navigation and positioning network. It refers to the constellation of satellites and the ground infrastructure that lets a receiver determine a precise location anywhere on Earth. This term is more specific than just “a satellite” or a generic “network” because GPS is the established system name that provides worldwide navigation and time data. A receiver uses signals from multiple satellites to triangulate position and time, typically requiring signals from at least four satellites to compute a 3D position. The other options don’t fit because a single satellite can’t provide global coverage, and PIN has no relation to navigation.

GPS is the global navigation and positioning network. It refers to the constellation of satellites and the ground infrastructure that lets a receiver determine a precise location anywhere on Earth. This term is more specific than just “a satellite” or a generic “network” because GPS is the established system name that provides worldwide navigation and time data. A receiver uses signals from multiple satellites to triangulate position and time, typically requiring signals from at least four satellites to compute a 3D position. The other options don’t fit because a single satellite can’t provide global coverage, and PIN has no relation to navigation.