Inertial navigation systems primarily utilize which of the following components?

Inertial navigation systems primarily rely on gyroscopes and accelerometers to determine the position and orientation of an aircraft or vehicle. These components work together to track movement over time. Gyroscopes measure the rates of rotation, which helps establish the angular position of the aircraft, while accelerometers measure linear acceleration in different directions. By integrating the data from these sensors over time, the inertial navigation system can accurately calculate the current position, velocity, and orientation, enabling precise navigation without the need for external references.

Other options, such as radar systems, camera systems, and magnetic compasses, serve different purposes in navigation. Radar systems are typically used for detecting and tracking objects, such as other aircraft or terrain, rather than establishing an inertial position. Camera systems may assist in visual navigation and target recognition but do not provide the continuous measurement of movement required for inertial navigation. Magnetic compasses provide directional information based on the Earth’s magnetic field but do not measure velocity or changes in orientation in the same way that gyroscopes and accelerometers do. Therefore, the primary components of inertial navigation systems are indeed gyroscopes and accelerometers.