[postgis-users] Simple Line Density

Jeff Adams - NOAA Affiliate jeff.adams at noaa.gov
Sat Dec 22 12:07:20 PST 2012


I was wondering if anybody knew of a way to create a very simple line
density raster. I am not interested in interpolation or clustering, simply
how many line features pass through each pixel in the raster. I know how to
do this with points, but am having difficulty figuring out how to do it
with lines. Any help would be greatly appreciated...

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