Hi. I was wondering about that return value too. Then, at

    
http://androgeoid.com/2010/10/accurate-altitude-data-in-android-with-get-altitude/
,

I ran across a mention of horizontal resolution in connection with
elevation results. Maybe the the "resolution" returned by the API is
the latitude and longitude positional uncertainty (presumably in
meters) associated with the coordinates you sent in.

Just a half-baked inference/guess.

Ralph


On Aug 1, 11:14 pm, Scott Kennedy <[email protected]> wrote:
> I've been looking into the elevation service, but I don't understand
> what the "resolution" is.  The resolutions I'm getting back are -1,
> approximately 20, or in the thousands.

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