Postgresql - create a thematic grid map

[claudio cesar trevisani]

Hi Listers,

In Mapinfo, the grid mapping displays data as continuous color gradations
across the map.  This type of thematic is produced by an interpolation of point
data from the source table.  A grid file is generated from the data
interpolation and displayed as a raster image in a Map window.

I need to create a grid mapping like mapinfo, using mapserver, phpmapscript and
postgresql (+ postgis and geos). My source table of points is stored in
postgresql.

Is it possible???

Thanks,

Claudio C. Trevisani





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