What does GPS stand for?

GPS stands for Global Positioning System, which is a satellite-based navigation system that enables a receiver to determine its exact location (latitude, longitude, and altitude) anywhere on Earth. The system is composed of a network of satellites orbiting the planet and ground stations that monitor and maintain the satellites.

The term "Global" signifies that the system provides coverage worldwide, while "Positioning System" emphasizes its primary purpose—accurately determining the position of objects on the Earth. This accuracy is crucial in various applications, ranging from navigation for maritime and aviation to land surveying, military operations, and even personal use in handheld devices.

Understanding GPS is essential for various maritime operations, as it assists in route planning, collision avoidance, and effective search and rescue operations, all of which are critical responsibilities for an officer in charge.