Garmin GPSMAP 60C Owner's Manual page 83

GPSmap 60C
Appendix
Velocity Made Good - The rate of closure on a destination based upon
Data Field Options
your current speed and course of travel.
Vertical Speed - The rate of altitude gain/loss over time.
Vertical Speed Dest - The measurement of your rate of accent/descent to
a predetermined altitude.
Water Speed - The data acquired from measurement devices interfaced
to the GPSmap 60C is used to calculate your current speed over water.
Water Temperature - The temperature of water at a measured depth
using measurement devices interfaced to the GPSmap 60C.
Waypoint - Destination - The last point on a route, your destination.
Waypoint - Next - The next point on your route.
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