[postgis-users] Convert Corrdinate Pixel to Corrdinate Spatial

[Stephen Woodbridge]

anhtin wrote:
> hi all 
> I have Point (194, 569) is corrdinate pixel i want convert to corrdinate
> spatial on postgis
> How can i do that ????

I think you probably need to provide more information. postgis does not 
really deal with pixel coordinates. This implies that you have an image 
somewhere. Is the image georeferenced? What application is the image in? 
like mapserver, ka-map, openLayers, a paint program, etc?

-Steve