Yes, if we use pgAdmin to take a look at the PG database, we find that 
in table 'spatial_ref_sys' there is indeed an entry for 4326, and a 
whole lot of other SRID entries (3162 total).

That table comes with columns 'srid', 'auth_name' (always 'EPSG'), 
'auth_srid' (same values as 'srid'), 'srtext' (looks like WKT strings) 
and 'proj4ext'.

Is there anything I need to setup on the GeoTools side?

As a side note: I'm using PostgreSQL version 8.3, with PostGIS version = 
"1.3 USE_GEOS=1 USE_PROJ=1 USE_STATS=1"

Milton


Jody Garnett wrote:
 > There may be a confusion; it depends on how you set up your PostGIS
 > datastore. What does table of SRID definitions in postgis say? Does it
 > have an entry for 4326?
 > Jody
 >
 >

-- 

Milton Jonathan
Grupo GIS e Meio Ambiente
Tecgraf/PUC-Rio
Tel: +55-21-3527-2502

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