Yeah this causes all sorts of weirdness although my understanding is the legal terms flow from the street providers i.e. Teleatlas and Navteq. For instance when talking to Navteq about POI data we could not show it on Google maps because they use Teleatlas. Hence Yahoo using OSM and Google's MapMaker ????

Sent from my iPhone

On Jul 16, 2009, at 8:41 PM, Christopher Schmidt <[email protected] > wrote:

On Fri, Jul 17, 2009 at 10:16:50AM +1000, pamela fox wrote:
FYI - there is still a cap. It's not currently enforced the same way it would on a normal server, but it will be in the future. So you should still
code with it in mind.
Keep in mind also that Google geocodes can only be used in conjunction with
a Google map, per the terms of use.

The same is true of Yahoo! Geocodes and Yahoo! maps, afaik. (I guess
this means that it's a violation of the terms of use to do anything
other than compare them visually, since looking at the numbers wouldn't
be 'using them with a google map'...)

-- Chris

On Fri, Jul 17, 2009 at 7:12 AM, Andrew Johnson <
[email protected]> wrote:

Oh, one other interesting thing I found about Google's geo-coder - if you run the geo-coding job from App Engine, there doesn't seem to be a limit on
how many geo-codes you can do per day, despite the stated cap.



On Thu, Jul 16, 2009 at 2:11 PM, Andrew Johnson <
[email protected]> wrote:

For a while, I was geo-coding every address on CraigsList housing ads for
a map mash-up.

I tested all the geocoders included in Geo.py:
http://mail.python.org/pipermail/python-announce-list/2006-October/005297.html .
This includes geocoder.us.

I found that the only one that did the job even remotely reliably was Google, followed by Yahoo. Geocoder.us didn't seem to code very many
addresses at all.

The addresses people list on CraigsList on often very vague, so maybe this isn't a good test of the geo-coders, but I found Google was the only really good one. I guess there's some chance I wasn't using the others properly as
well.

Andrew
Co-founder, TrailBehind.com



On Thu, Jul 16, 2009 at 1:06 PM, Andrew Turner <
[email protected]> wrote:

Christopher Schmidt wrote:

On Thu, Jul 16, 2009 at 02:36:47PM -0400, Sean Gorman wrote:


Hi Fernando -

The geocoder we just open sourced has address parsing in it that could do the job:
http://github.com/geocommons/geocoder/tree/master

Which may well be similar to:

http://search.cpan.org/~sderle/Geo-StreetAddress-US-0.99/US.pm <http://search.cpan.org/%7Esderle/Geo-StreetAddress-US-0.99/US.pm >

(Which is the code from geocoder.us.)



bigger, better, faster, and now with more peanut butter (as the glue).

The goal is to extend parsers, and data importers for various countries'
addressing schemes and data sources (esp. OpenStreetMap).

Andrew



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--
Christopher Schmidt
MetaCarta

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