[postgis-users] Problem with convex hulls that cross the dateline

[Sandro Santilli]

On Fri, Sep 9, 2011 at 3:07 AM, <pcreso at pcreso.com> wrote:
>
> Welcome to maritime GIS around New Zealand :-)
>
> The standard problem!
>
> Work in a 0-360 space instead of +-180. EPSG4326 supports both extents
> (according to EPSG anyway).
> The problem is the lack of a flag to specify which you want.

See if ST_Wrap would help you:
http://trac.osgeo.org/postgis/ticket/454

--strk;

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