Re: [postgis-users] RE Best projection srid for topology

2015-05-27 Thread Marc-André Goderre
: postgis-users-boun...@lists.osgeo.org Objet : [postgis-users] RE Best projection srid for topology If you need to translate to meter I think you should avoid 3857 if you need precision on linear or surface measure. It depend where on earth you are Marc-André Goderre magode

Re: [postgis-users] RE Best projection srid for topology

2015-05-27 Thread Steve . Toutant
Discussion postgis-users@lists.osgeo.org A PostGIS Users Discussion postgis-users@lists.osgeo.org cc Objet Re: [postgis-users] RE Best projection srid for topology That's the problem. I use the whole planet road data. I' can't use UTM or MTM meter srid. Thanks Marc De : postgis-users-boun

[postgis-users] RE Best projection srid for topology

2015-05-27 Thread Steve . Toutant
If you need to translate to meter I think you should avoid 3857 if you need precision on linear or surface measure. It depend where on earth you are Marc-André Goderre magode...@cgq.qc.ca@lists.osgeo.org Envoyé par : postgis-users-boun...@lists.osgeo.org 2015-05-27 11:32 Veuillez