Hi Andrzej,
What is the EPA hazards import? I'm not aware of it. Would you please give a
brief introduction or link?
I've written an automatic Wikipedia entry crawler, using name and coordinate
to retrieve the appropriate entry (there often exists coord section in
infobox or stand-alone in a Wikipedia entry content). I've described it in
another thread:
http://www.mail-archive.com/dev@openstreetmap.org/msg14211.html. Or you can
check my Wiki page: http://wiki.openstreetmap.org/wiki/User:Zhijie_Shen.
Please have a look at it. I only use simple way to retrieve the Wikipedia
entries, but I believe there must be some more sophisticated information
retrieval methods.
Regards,
Zhijie
On Mon, Feb 28, 2011 at 10:41 AM, andrzej zaborowski balr...@gmail.comwrote:
On 25 February 2011 17:20, M∡rtin Koppenhoefer dieterdre...@gmail.com
wrote:
2011/2/25 Zhijie Shen zjshe...@gmail.com:
On Fri, Feb 25, 2011 at 1:16 AM, M∡rtin Koppenhoefer
dieterdre...@gmail.com wrote:
display them as an overlay. We cannot (AFAIK) import those coordinates
into OSM because we believe that they were mainly created from
Googlemaps hence constitute a derived database [1].
Yes, I agree the coordinates cannot be directly imported into OSM,
otherwise, some inconsistence issues may occur.
Actually the problem is more of a legal nature. We can't import them,
because their copyright is not compatible with our community
guidelines.
It is also technical, I suspect the way such an import would work out
would be similar to the EPA hazards import (or whatever). It would be
only discrete nodes and both the type of the POI and the name to give
it would be difficult to obtain automatically from a wikipedia page.
The precision of the coordinates in WP also depends a lot on the types
of objects. Some types of infoboxes could probably be treated
programatically but not much more.
Cheers
--
Zhijie Shen
School of Computing
National University of Singapore
http://www.comp.nus.edu.sg/%7Ez-shen/
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