Check Your GPS Geocoin Antique Silver
A special Geocoin celebrating the 125 Year Anniversary of the "Vermessungsamtes Düsseldorf"
The Position of the Duct Cover shown on the backside of the Geocoin was measured with a LEICA 1200 GPS System with an accuracy of a few centimeters!
So this Duct Cover is probably the most accurate measured cover in the world.
Find it with your GPS system and check the accuracy of your own device.
Check Your GPS Geocoin Antik Silver
- 1,75 inches (app. 44 mm); 3 mm thickness
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- trackable with own Icon:   |
- Front: 3D Illustration of Measurement Equipment + UTM Coordinates of the Duct Cover
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- Back: 3D Illustration of the Duct Cover with Duesseldorfer Cartwheeler
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die Bilder wurden uns freundlicherwiese von Vermessungsamt Düsseldorf zur Verfügung gestellt.
Vielen Dank!
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