[postgis-users] Euclidean Distance Raster

Pierre Racine Pierre.Racine at sbf.ulaval.ca
Fri Apr 13 06:23:57 PDT 2012

> I am wanting to create a Raster in PostGIS that displays the Euclidean
> Distance between Points that I have in a table.
> It can be done in ArcGIS, using the Euclidean Distance tool but I'm aiming
> to create it through PostGIS.

There is no easy tool to do that right now. You will have to use ST_MapAlgebraFct and write your own custom function. Let us know your results.


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