Changes between Version 22 and Version 23 of WKTRasterGSoC


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Timestamp:
Mar 8, 2012, 12:08:08 PM (12 years ago)
Author:
pracine
Comment:

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  • WKTRasterGSoC

    v22 v23  
    3838    3) '''ST_AsDensity''' takes a point or line geometry coverage and first assign a count of those features to every pixels of a raster coverage and then apply a smoothing filter (using the existing one raster version of neighbour ST_MapAlgebra). [http://www.spatialanalysisonline.com/output/html/Pointdensity.html Density functions]  allow summarizing or simplifying a point or line dataset.
    3939
    40 Want more details? Check the [http://wiki.osgeo.org/wiki/Google_Summer_of_Code_2011 OSGeo GSoC 2011 page] or write to the [http://postgis.refractions.net/mailman/listinfo/postgis-devel PostGIS developer list].
     40Want more details? Check the [http://wiki.osgeo.org/wiki/Google_Summer_of_Code_2012 OSGeo GSoC 2012 page] or write to the [http://postgis.refractions.net/mailman/listinfo/postgis-devel PostGIS developer list].
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    4242[http://trac.osgeo.org/postgis/wiki/WKTRaster Back to the PostGIS raster project Home Page].