A waypoint is a specific location or point of reference on a route or journey, typically used in navigation systems such as GPS, maritime, or aviation navigation. Waypoints are defined by geographic coordinates (latitude, longitude) and sometimes include additional information like altitude, time, or bearing. They help in guiding the navigation from one place to another, serving as intermediate stops or points along a planned route.
In various contexts:
- In GPS navigation: A waypoint is a saved location that can be used as a destination or a reference point for routing.
- In aviation and maritime navigation: A waypoint is often a precise location that aircraft or ships use to navigate along a planned course, often defined by coordinates or a specific radial and distance from a navigation aid.
- In hiking and outdoor navigation: Waypoints may refer to significant landmarks or trail markers that help a traveler navigate through a terrain.
Waypoints are often stored in devices or navigation software for later use or for creating routes.
