[postgis-users] Grass to Postgis

Juanse georef at tie.cl
Mon Nov 25 20:23:59 PST 2002


In the frmt file need for postgrass when defining the name of the type
column in geometry table could one put the postgis funtion to return that,
ie:

GEOM_TYPE : GeometryType(wkb_geometry)
GEOM_GEOM: wkb_geometry

Juanse
temuko-Chile


----- Original Message -----
From: Paul Ramsey <pramsey at refractions.net>
To: PostGIS Users Discussion <postgis-users at postgis.refractions.net>
Sent: Tuesday, November 26, 2002 12:31 AM
Subject: Re: [postgis-users] Custom projections


> The internal SRID's in the database are local to your system. The
> AUTH_SRID is local to the SRID authority. I just made them the same for
> convenience to those people (like me) who have actually memorized an
> unfortunately large number of EPSG SRID codes.
>
> So, to add your own, just insert a new record into the table. Choose
> whatever SRID you like, make the authority yourself. The SRTEXT is not
> required, although it is probably good practice, and the PROJ4TEXT will
> be used for the actual reprojection by the proj4 library.
>
> strk wrote:
> > Hello, I'm in need of adding a custom projection to
> > spatial_ref_sys (can't find the one I need).
> >
> > Is there a reserved range of SRID for use in these cases ?
> > Should I use a special auth_name and can I leave srtext blank ?
> >
> > --strk;
> >
> > _______________________________________________
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>
>
>
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