Posted by admin | Posted in Uncategorized | Posted on 11-08-2010
Tags: geocoin book, gps, iphone, mobile, social, socialnetworking
GeoWoodstock VIII
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Internet Object Tracking: Geocaching, Letterboxing, Where’s George?, Geocoin, Bookcrossing, Postcrossing, Eurobilltracker, Travel Bug $14.14 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Geocaching, Letterboxing, Where’s George?, Geocoin, Bookcrossing, Postcrossing, Eurobilltracker, Travel Bug, Currency Bill Tracking, Where’s Willy?, Doshtracker, Toyvoyagers, Waymarking, the Money Tracker. Excerp… |
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Tokens: Token Coin, Wedding Arrhae, Geocoin, Civil War Token, Jeton, Traders’ Currency Tokens of the Isle of Man, Conder Tokens $19.99 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Token Coin, Wedding Arrhae, Geocoin, Civil War Token, Jeton, Traders’ Currency Tokens of the Isle of Man, Conder Tokens, Feuchtwanger Cent, Hard Times Token, Oregon Centennial Tokens, Trader’s Currency Token of t… |
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Geocaching: Global Positioning System, Gps-Technik, Geocoin, Geocache-Datenbanken, Groundspeak (German Edition) $14.14 Aus Wikipedia. Nicht dargestellt. Auszug: The Global Positioning System (GPS) is a space-based global navigation satellite system that provides reliable location and time information in all weather and at all times and anywhere on or near the Earth when and where there is an unobstructed line of sight to four or more GPS satellites. It is maintained by the United States government and is freely ac… |