[postgis-users] WKT Reference

[Pierre Racine]

ipX = X ordinate of upper-left pixel's upper-left corner in geographical units
ipY = Y ordinate of upper-left pixel's upper-left corner in geographical units

Pierre

From: postgis-users-bounces at postgis.refractions.net [mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of George Silva
Sent: 22 juillet 2010 10:34
To: PostGIS Users Discussion
Subject: [postgis-users] WKT Reference

Hello guys,

I'm not sure, but I would like to know what are the meaning of the parameters ipx and ipy on ST_MakeEmptyRaster. Is it pixel size?

Thanks!

--
George R. C. Silva

Desenvolvimento em GIS
http://blog.geoprocessamento.net
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