[postgis-users] District of Columbia?

[Michael Fuhr]

On Wed, Jun 28, 2006 at 02:54:52PM -0600, Darryl Watson wrote:
> I'm having trouble finding references to Washington DC in 
> spatial_ref_sys.  Can someone point me in the right direction?  
> Preferably NAD83?

What exactly are you looking for?  UTM zone 18 (SRID 26918) would
cover DC, and various sources on the Web list DC as using SPCS Zone
1900 (same as Maryland; SRIDs 2248, 2804, 2893, 26985).

-- 
Michael Fuhr