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ZIN
Last modified: Friday, April 27, 2007
An abbreviation commonly found on GPS and other small handheld devices that represents the zoom in function on the device. The button for this function may also be marked with a plus sign similar to ZIN(+).
GPS Resource Library
This is a page of links containing information about the Global Positioning System (GPS) and handheld GPS units.
GPS Tutorial
An easy-to-follow tutorial from Trimble Navigation Limited.