Maybe this is it? http://alastaira.wordpress.com/2011/01/23/the-google-maps-bing-maps-spherical-mercator-projection/
"However, less than a year after the official EPSG: 3785 code was finally introduced, EPSG issued a change request (EPSG::2008.114, issued in Dec 2008), deprecating the 3785 code and introducing a new code, 3857, with corresponding parameters..." -- http://FarmBillPrimer.org http://www.BaltimoreUrbanAg.org (Please send events; This site is hungry.) http://www.ExcellentNutrition.org http://www.packtpub.com/drupal-5-views-recipes/book On Tue, Mar 4, 2014 at 10:34 AM, benebrice <[email protected]> wrote: > Hello, > > I am currently developing a Rails Application (Rails 4.0.2, Ruby 2.1). I am > using RGeo to convert longitude and latitude to a position with the srid > 3785 (for PostGIS). When I am on with the terminal, I can project and > unproject the coordinates without any problem. But when I save the position > on PostgreSQL and try to unproject the position, I have an error coming > from > RGeo. > > I already posted an issue on the github RGeo - Issue#65 > <https://github.com/dazuma/rgeo/issues/65> . Overthere everything is well > explained. > > I am completely blocked on my development because of this error. > > I have installed PostGis via PostgresApp <http://postgresapp.com> with > the following code lines to create a template before the migration with > Rails according to this template. > > > sudo su postgres > > createdb template_postgis > > createlang plpgsql template_postgis > > psql -d template_postgis -f > > /Applications/Postgres93.app/Contents/MacOS/share/postgresql/contrib/postgis-2.1/postgis.sql > > psql -d template_postgis -f > > /Applications/Postgres93.app/Contents/MacOS/share/postgresql/contrib/postgis-2.1/spatial_ref_sys.sql > > > If anyone has an idea to unblock me, I would really appreciate it. > > Thank you in advance. > > Regards, > > > > > -- > View this message in context: > http://postgis.17.x6.nabble.com/Recording-problems-with-PostGIS-tp5005821.html > Sent from the PostGIS - User mailing list archive at Nabble.com. > _______________________________________________ > postgis-users mailing list > [email protected] > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >
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