Hi Jo,
I agree, but It seems EPSG:3785 it's the official code for Spherical/Web Mercator so it should be the one on this updated spec. http://www.spatialreference.org/ref/epsg/3785/ , http://www.iter.dk/post/2008/05/SphericalWeb-Mercator-EPSG-code-3785.aspx I'm looking for authority information on both codes you send, and I'm only getting emails and tile-cache related texts.

greetings
   Luis
Jo wrote:
Hi,
I apologise if this is out of topic, but I don't know where else to post this question.
I'm implementing the OSGEO Tile Map Server

http://wiki.osgeo.org/wiki/Tile_Map_Service_Specification

and I came across a SRS named "OSGEO:41001";
since I don't know this authority and code, I was wondering if it is the same as Google Mercator ("EPSG:900913").
This was also suggested to me from reading in other places:

http://trac.osgeo.org/gdal/wiki/SoCGDAL2Tiles#NewsuggestionsforTMSStandard

If it is the same, maybe it would be a good idea to change the code for EPSG (update the spec), for a matter of inter operability and compatibility with other services? If it is not the same, I would really appreciate if you could point me to other places where I can get more information about this SRS. Thanks in advance, best regards, Jo
--
"#define QUESTION ((bb) || !(bb))"  (Shakespeare)

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