Hey,

As said in the Android Reference, the method getAccuracy() of
android.location:
"Returns the accuracy of the fix in meters. If hasAccuracy() is false,
0.0 is returned."

But what does that mean exactly?
The diameter or the radius?
The Circular Error Probable (CEP),  the 95-percentile or something
else?

I hope they are of the same type in GPS and GSM positioning.
Does somebody know where these information are given into the system?
As far as i know, are the GSM coordinates returned by a hidden Google
API over a Web Service. So no chance to see an exact calculation.
But where is the Accuracy of GPS calculated. I thought the GPS
receiver only returns a dimensionless DOP value. And with Android 1.5
its not posible to read the NMEA sentences directly.

Thanks for your answers.

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