Hi, Paul, "Paul Ramsey" <[EMAIL PROTECTED]> wrote:
> There's no universal answer to this, but I have long thought that a > simple answer suitable for may people would be a ST_UTM(geom) wrapper > on transform that picks the appropriate UTM zone for a given geometry. > It would work perfectly well for any collection of small objects. It > would fall apart for larger things like states and countries that are > of similar size to a UTM zone. The function could simply use the centroid of the bounding box, that shoul be fast enough. Regards, Markus -- Markus Schaber | Logical Tracking&Tracing International AG Dipl. Inf. | Software Development GIS Fight against software patents in Europe! www.ffii.org www.nosoftwarepatents.org _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
