Which of the following describes the three segments of GPS?

The three segments of GPS indeed consist of Control, User, and Space. This framework is essential for understanding how the Global Positioning System operates.

The Control segment refers to the network of ground control stations that monitor and manage the satellites in the GPS constellation. These stations are responsible for maintaining the satellites' orbits, updating their navigation data, and ensuring they are functioning correctly.

The User segment encompasses all GPS receivers that process the signals transmitted by the satellites. Users can include anything from individual handheld devices to sophisticated systems used in aviation, maritime navigation, and military applications.

The Space segment includes the satellites themselves, which orbit the Earth and broadcast GPS signals. Each of these satellites is positioned in such a way that a receiver on the ground can obtain signals from several at once, allowing for accurate positioning calculations.

Understanding these segments is fundamental to grasping how GPS technology provides consistent and reliable positioning and navigation capabilities.