maybe interesting: In Europe (and of course in Germany) the federal governments ... | Hacker News

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		rmoriz on Oct 19, 2011 \| parent \| context \| favorite \| on: IPhone 4S has GLONASS in addition to GPS maybe interesting: In Europe (and of course in Germany) the federal governments offer realtime gps correction data via IP or 3G (radio was shut down a few years ago). They offer a precision of 1cm-2cm used together with GPS/GLONASS PDF: http://www.sapos.de/pdf/Flyer/2004Flyer_e.pdf (Sorry, German language only:) http://www.sapos.de/ http://sapos.bayern.de/service.php

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