Have you seen this example

http://googlegeodevelopers.blogspot.com/2010/03/aint-no-mountain-high-enough.html

On Jul 27, 10:44 am, wcrtr <[email protected]> wrote:
> Hi,
>
> I'm trying to get the elevation of a number of points from the
> Elevation API.
>
> Since I'm trying to get the elevation for about 200-300 points at one
> time, doing a normal GET request seems silly, and becomes too long at
> a certain point.
>
> However, there are no POST examples on the website, and if I try to do
> something like:
>
> data = {'sensor': 'false', 'path': '40.714728,-73.998672|34,-118',
> 'samples': 2}
> encoded =  urllib.urlencode(data)
> response = urllib.urlopen('http://maps.google.com/maps/api/elevation/
> json', encoded)
> print response.read()
>
> I'm just getting a bad request response.  If I do the same request,
> but with a GET vs. a POST
>
> response = urllib.urlopen('http://maps.google.com/maps/api/elevation/
> json?%s' % encoded)
>
> then it returns the json no problem...
>
> Any trick to doing a POST to the service?
>
> thanks for any reply,
> w

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