Three different databases for gsm celltower locations
joerg at openmoko.org
Wed Apr 8 00:49:41 CEST 2009
Am Sa 4. April 2009 schrieb Stefan Schmidt:
> OpenBmap likes to have more fields
> for quality informations about GPS and GSM.
I strongly suggest to include fields for TimeAdvance values for each BTS.
TA is a much better and more reliable value for distance to Base Transmitter
Sation than dB signal strength.
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