[AniMov] comparison

Paolo Cavallini cavallini at faunalia.it
Wed Jan 17 09:55:06 CET 2007


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Hi all.

Thanks to a student, we have been doing some comparison between kernel
results in R adehabitat and the Animal Movement ArcView extension. Not
surprisingly
(https://www.faunalia.it/dokuwiki/doku.php?id=public:animove#about_kernel_estimates)
the results are *quite* different. An old paper showed how different
programs led to very different kernel estimates, and the situation does
not appear to have improved. We would like to investigate further on
this, possibly leading to a publication. Is anybody interested in
collaborating?

Furthermore, we are integrating R+GRASS commands into QGIS, to have a
simple interface to run the analyses. We'll report any progress on this.
We'll present the results on the next Italian GRASS meeting
http://gislab.dirap.unipa.it/grass_meeting/

All the best.
- --
Paolo Cavallini
email+jabber: cavallini at faunalia.it
www.faunalia.it
Piazza Garibaldi 5 - 56025 Pontedera (PI), Italy   Tel: (+39)348-3801953
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