Date post: | 30-Apr-2015 |
Category: |
Education |
Upload: | melda-yildiz |
View: | 344 times |
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ÝyldyzÝyldyz YYıldızıldız YildizYildizTurkmen Turkmen TurkTurkishish AmerAmericanican
How does it works?
35 satellites on 20.200 km heightsending radiowaves
GPS
Google Earth