How to use a GPS
X and Y coordinates A GPS receiver displays your location in latitude and longitude (your coordinates). You can then locate this position on your map to see where you are. You can also enter the map coordinates of your objective into the receiver and the receiver will tell you the direction and distance to your objective. Store your route A great way to plan your wilderness trip is to store the coordinates of crucial route junctures into the receiver’s memory. With a few keystrokes, you can, at any time in the wilderness, obtain the direction and distance to any of your stored objectives. Navigation becomes a lot easier with this type of modern instrument. Handheld digital compass An electronic compass function is more or less standard for a handheld GPS receiver. Just like a traditional compass, an electronic compass detects the Earth's magnetic field and shows your direction, whether you are moving or stationary. Make sure it will automatically compensate for the local magnetic declination and show you the true compass direction so that you can concentrate on navigating. to: "Portable navigation system" Back to: Wilderness backpacking homepage
|
