[postgis-users] RE: Speeding up SQLiteGIS

Martin Chapman mchapman at texelinc.com
Sun Apr 13 20:07:51 PDT 2008


That is also what GDAL uses (proj4).  I will take a look at SpatiaLite.
Does he support a lot of other vector formats?

Best regards,
Martin


-----Original Message-----
From: Richard Greenwood [mailto:richard.greenwood at gmail.com] 
Sent: Sunday, April 13, 2008 9:06 PM
To: Martin Chapman
Cc: Stephen Woodbridge; punkish at eidesis.org; PostGIS Users Discussion
Subject: Re: Speeding up SQLiteGIS

On Sun, Apr 13, 2008 at 8:53 PM, Martin Chapman <mchapman at texelinc.com>
wrote:

>  5.  I think a good improvement to the SQLite OGR driver would be to add
>  spatial reference support.

The SpatiaLite guy seems to support SRSs. He has a transform()
function which apparently is based on Proj.4 see:
   http://www.gaia-gis.it/spatialite/SpatiaLite-tutorial.html#t5


-- 
Richard Greenwood
richard.greenwood at gmail.com
www.greenwoodmap.com




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