[Qgis-user] Grouping points by proximity

[Bo Victor Thomsen]

Try googling "Alpha shapes". It might do the trick.

I think, there is a alfa shape function inside spatialite 4

Regards
Bo Victor Thomsen
Aestas-GIS
Denmark



Den 03-11-2013 19:10, Jesus Munoz Serrano skrev:
> Dear listers,
>
> I have a vector point layer (showed below) with all the sightings 
> registered for a specific species within a limited area. I want to 
> place camera traps close to the areas where the animals have been seen.
> In order to find the locations where I could place the cameras to 
> cover all the points using the fewer number of cameras I was thinking 
> in aggregate the point features in groups depending of the proximity 
> from ones to each others. I've been trying to do that with QGIS 
> (version 2.0) but I could't find the way. Also checked on the internet 
> but couldn't find any information for doing that.
>
> Is there a way to do it? Is there any other method for accomplish what 
> I'm trying to??
>
> Thanks,
> jesus
>
>
>
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