What is navigation definition?

Navigation is the process of planning and controlling the movement of a vehicle or vessel from one point to another. It involves determining the current position of the vehicle, calculating the desired destination, and selecting a course of action to reach the destination. Navigation is an essential part of transportation, and is used in various modes of travel such as sea, air, and land. Navigation may also include the use of maps, charts, instruments, and other tools to help guide the movement of vehicles, as well as the use of communication systems to exchange information between navigation systems and operators. Additionally, navigation may also involve the use of geolocation and satellite positioning technologies to accurately determine the location of the vehicle.