88 GPSMAP 2106/2110 Owner’s ManualAPPENDIX > N AVIGATION TERMSNavigation TermsAvg Speed—the average of all second-by-second speed readings since the lastreset.Bearing (BRG)—the compass direction from your current location to adestination.Course—the course between the active from and to waypoints.Depth—the depth below the transducer. This field is active only if theGPSMAP 2106/2110 is connected to a Garmin Sounder Module or if NMEAdepth is available.Distance (Dist)—the distance from the current location to a destination.Dist to Destination—the distance from the current location to a Go Todestination or the final waypoint in a route.Dist to Next—the distance from current location to a Go To destination or thenext waypoint in a route.DOP (Dilution of Precision)—reflects the quality of the GPS signals and satellitegeometry.Elevation—the altitude (height) above mean sea level (MSL).ETA (Estimate Time of Arrival)—the time you estimate to reach yourdestination waypoint, based on current speed and track.ETA at Destination—the time you estimate to reach a Go To destination or thefinal waypoint in a route.ETA at Next—the estimated time to reach a Go To destination or the nextwaypoint in a route.Fuel—the fuel required to travel from your current location to the indicated routewaypoint.GPS Accuracy—estimated accuracy of the GPS position.Leg Dist—the distance between two route waypoints.Leg Fuel—the fuel required to travel from a route waypoint to the next waypointin the route.Leg Time—the time required to travel from a route waypoint to the nextwaypoint in the route.Max Speed—the maximum second-by-second speed recorded since last reset.Moving Average Speed—the average speed while the unit is moving.Moving Trip Timer—the total time the unit has been moving.Odometer—a running tally of the distance traveled, based on the distancebetween second-by-second position readings.Off Course—the distance you are off course in any direction, left or right.Pointer—the arrow indicating the direction to travel to the next point on theroute.Speed—the current velocity at which you are traveling, relative to groundposition.Sunrise—the time at which the sun rises on this day.