[postgis-users] does this projection exist?

[Howard Butler]

Rob,

Dig around on http://spatialreference.org and see if you might find  
something.

Howard

On Oct 14, 2007, at 11:47 PM, Rob Agar wrote:

> hi all
>
> I want to project lat/long points from WGS84 to a custom coordinate  
> system, but since it's a fairly obvious projection, perhaps it may  
> already exist as an "official" spatial reference system.
>
> Basically, what I want is:
>
> - mercator projection
> - origin at 0 E, 0 N
> - positive x is east, positive y north
> - unit in metres
>
> Does this already exist in spatial_ref_sys, and if so, how would I  
> go about finding it?
>
> If it doesn't exist, how should I construct the srtext & proj4text  
> strings to add to the table?
>
> cheers
> Rob
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