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Written by Mark Hamilton
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Do you know the difference between these GPS map formats? If not, read on...
GPS receivers and computers work best as a team. With the relatively small screen size of a GPS receiver, it's easiest to plan your routes using GPS maps on your personal computer. But are these computer maps the same as what you see on your GPS receiver?
Raster GPS Maps For Your PC
The GPS maps you use on your personal computer are caller "raster" maps. They can provide a lot of detailed information but they also require large amounts of computer memory and processing power. Raster maps also require good screen resolution for the detailed map information. Your computer can provide both the power and good screen resolution for these raster GPS maps. However, your GPS receiver doesn't have the memory, processing speed or high enough screen resolution for these raster maps. That's why for your GPS receiver you'll need: |
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