[postgis-users] simplify() on lat/lon data

Tyler Mitchell TMitchell at lignum.com
Fri May 21 10:04:32 PDT 2004


> 
> What's a valid value for "spheroid"?

Nevermind, I see it now in the docs: 
http://postgis.refractions.net/docs/x954.html#LENGTH_SPHEROID



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