Sorry. All geometries are in SRID 4326. Davi
On Mon, Feb 2, 2009 at 9:55 PM, Paragon Corporation <[email protected]> wrote: > You can't. It always uses the units of the spatial reference system your > data is stored in. > > What spatial ref are you using? > > Leo > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Davi > Pires > Sent: Monday, February 02, 2009 3:12 PM > To: PostGIS Users Discussion > Subject: [postgis-users] how to use distances in kilometers in dwithin > query? > > Hi list, > > Regarding the st_dwithin(geometry, geometry, float) function, I would like > to know how can I pass the distance argument in kilometers. In our tests we > have been using a dummy value of 0.003, but we don't even know which units > it is in. > > Thanks in advance, > Davi Pires > > -- > > > eco-blog: http://tarjaverde.wordpress.com > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users > > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users > -- eco-blog: http://tarjaverde.wordpress.com _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
