Hi Ian,
On 04.08.2011 05:37, Ian wrote:
You may want to consider using Google's Fusion Tables for this. Their
map view will generate heat maps out of millions of points quite
quickly.
I did google for ready-to-use heat maps for a while but the best thing I
found was a commercial API.
I guess some GIS-Software can create such heat maps as well.
Have to say I was a bit shocked when you mentioned this as it took a
while for me to get satisfying results with my own map generator.
The difficult part is that I'm not interested in a single heat map but
in a separate map for each user.
My raw-date is way too big for the google limits of 250MB per account
(100MB per table).
http://www.google.com/support/fusiontables/bin/answer.py?hl=en&answer=171181
But anyway thanks for the hint, it might be useful for others or for
different use cases.
Stephan
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