Dump the Junk
Keeping your navigation simple is essential in the backcountry. Dump the junk and get rid of those old waypoints.
Robin is one happy GPS user. He has
owned his Garmin GPS 60 for two years. The Waypoint file is full of entries.
He had recorded hunting trips, camping expeditions with the kids, a few
geocaches, and of course the favorite fishing spot. His GPS receiver will hold
500 Waypoints and he has over 350 saved. What a collection of data. But is
Robin really managing his Waypoints effectively?
Nope.
Lots of things can happen to a Waypoint
or data file. You can put data in. You can take data out. You can lose it (the
GPS breaks or the wrong button entry is selected.) But be careful, far worse,
too much data can make your navigation difficult.
In my land navigation class I stress
keeping your navigation simple. Frequent and simple Waypoint management
is essential to GPS use. When it’s time to return to the truck, it should be
obvious what Waypoint to select.
Dump the junk before the start of a
trip. As you leave the trail head your GPS should have only necessary data
saved on your GPS. That Waypoint for the fishing hole is important but needs to
be saved elsewhere.
Start by deleting Waypoints that really
are not needed. Free those data bites to the atmosphere.
To read the rest of the post go here.
No comments:
Post a Comment