java.. then have a look at the Sextante library. It has a density and
kernel density function. It can be used with geotools and from gvSIG and
has connectors to OpenJUMP.
I lately worked on improving the function a bit (though - everything
local by now).
stefan
miblon schrieb:
Hi there folks,
I am currently investigating the open source options for generating
density maps. I currently have some php code that could form the bases
to do this, but I would prefer to use more general available api's such
as geotools if that would be possible.
From a j2ee developers point of view; I am looking for functionality
that I can feed with a dataset of irregular point(jts) geometry and that
will generate a layer like the one shown here:
http://2.bp.blogspot.com/_ZSuJiQ9ztA8/SmIM9yD-tYI/AAAAAAAABlM/FOyoqcie7Cc/s1600-h/Shootings+heat+map+Baltimore+July+2009.jpg
or
http://rbnhw.com/media/epp-ShakeProbability.jpg
preferably, the image should be georeferenced so it can be handled as
wms, but the latter I can fix.
Any ideas or references on where to look would be great!
kind regards,
Milo van der Linden
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