Garmin GPSMAP 168 Sounder - Manual (Page 101)

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Appendix E
Navigation Terms
Altitude— Height above mean sea level (MSL).
Avg Speed— The average of all second-by-second speed readings since last reset.
Bearing (BRG)— The compass direction from your present position to a destination waypoint.
Course— The desired course between the active ‘from’ and ‘to’ waypoints.
Distance (Dist)— The ‘great circle’ distance from present position to a destination waypoint.
Dist to Dest— The ‘great circle’ distance from present position to a GOTO destination or to the
fi nal waypoint in a route.
Dist to Next— The ‘great circle’ distance from present position to a GOTO destination or to the
next waypoint in a route.
ETA— Estimate Time of Arrival. The estimated time you will reach your destination waypoint, based
on current speed and track.
ETA at Dest— The estimated time you will reach a GOTO destination or the fi nal waypoint in a
route.
ETA at Next— The estimated time you will reach a GOTO destination or the next waypoint in a
route.
Fuel— The fuel required to travel from present position to the indicated route waypoint.
Leg Dist— The distance between two route waypoints.
Leg Fuel— The fuel required to travel from a route waypoint to the next waypoint (in sequence)
in the route.
Leg Time— The time required to travel from a route waypoint to the next waypoint (in sequence)
in the route.
Max Speed— The maximum second-by-second speed recorded since last reset.
Moving Average Speed— Average speed while the unit is moving.
Moving Trip Timer— Total time the unit has been moving.
Odometer— A running tally of distance travelled, based upon the distance between second-by-second
position readings.
168 Manual Part 2.indd 90 11/18/2002, 3:38:12 PM