Magellan GPS 315/GPS 320 65UTC Universal Time Coordinated. Formerlyreferred to as Greenwich Mean Time (GMT).UTM Universal Transverse Mercator metric gridsystem used on most large and intermediatescale land topographic charts and maps.VMG Velocity Made Good. The component of thevelocity that is in the direction of the destina-tion.Waypoint WPT. A location saved in the receiver’smemory which is obtained by entering data,editing data, calculating data or saving acurrent position. Used to create routes.XTE Cross Track Error. The distance, left or right,of the desired courseline. The courseline is astraight line from your present position toyour destination.
