[mapserver-users] Raster Data from PostGIS

florencia.bujan florita026 at gmail.com
Mon Nov 29 05:46:56 PST 2010


Hi,

I have my data rasters (tif files) into my PostGIS database such as file. 
Any file into database is in "bytea" format.
I want to show this raster layer from PostGIS with mapserver. My "Raster
Table" structure and my .map code are:

TABLE rasters (
  id serial NOT NULL,
  nombre character varying(100),
  archivo_bytea bytea,
  mime character varying(100),
  size double precision
)

LAYER
            NAME 'Raster'
	    TYPE RASTER
	    CONNECTIONTYPE postgis
	    CONNECTION "user=postgres password=... dbname=... host=..."
	    DATA "bytea FROM rasters"
	    STATUS OFF
	    OFFSITE 0 0 0
	    TRANSPARENCY 100
END

Thanks a lot.
Regards.
Florencia
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