Tracks are a very important tool to learn in your new handheld GPS unit. they can be used to find your way out of the bush or just to calculate the area of a field. You can even make your own maps with tracks. Here is an introduction to tracks on the GPSMap 78 series made by Garmin.<br /><br />Product Detail<br />Manufacturer: Garmin <br />Type: Outdoor GPS<br />Model: 010-00864-01 <br />SKU: 78MAPS <br />UPC: 753759100919<br /><br />Website/Online Store<br />http://www.gpscity.com/78MAPS<br />http://www.gpscity.ca/78MAPS<br /><br />Call Us<br />1-866-GPS-CITY (477-2489)<br /><br />Facebook<br />http://www.facebook.com/pages/GPS-City/24852380666<br />Twitter<br />http://twitter.com/GPSCity
